Chia-Hao
Chia Hao Lee, Hsinchu TW
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20090249140 | METHOD FOR MANAGING DEFECT BLOCKS IN NON-VOLATILE MEMORY - A method for managing defect blocks in a non-volatile memory essentially comprises the steps of detecting defect blocks in the non-volatile memory, storing addresses of the defect blocks in a table block of the non-volatile memory, and setting the non-volatile memory to be read-only if the quantity of defect blocks in the non-volatile memory exceeds a threshold and no free blocks remain in the non-volatile memory. In a preferred embodiment, the free pages in the defect block continue to be programmed before setting the non-volatile memory to be read-only. | 10-01-2009 |
Chia Hao Liang, Tucheng City TW
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20100165632 | HEAT DISSIPATION DEVICE AND LUMINAIRE COMPRISING THE SAME - A heat dissipation device and a luminaire comprising the same are provided. The luminaire comprises a first circuit board, a light-emitting diode, the heat dissipation device, a circuit device, a bulb cap. The first circuit board has a first surface and a second surface opposite to the first surface. The light-emitting diode is disposed on the first surface and electrically connected to the first circuit board. The heat dissipation device comprises a fan module and a plurality of heat dissipation channels. The fan module is disposed on the second surface of the first circuit board and electrically connected to the first circuit board. The heat dissipation channels are connected to an atmosphere, wherein the fan module is adapted to generate airflow to pass the heat dissipation channels to the ambient. The circuit device is electrically connected to the first circuit board, and the bulb cap is electrically connected to the circuit device to provide power to the first circuit board and the light-emitting diode. | 07-01-2010 |
Chia Hao Lin, New Taipei City TW
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20130264235 | CELL PHONE PROTECTION CASE STRUCTURE - A cell phone protection case structure includes a soft inner casing, a hard outer casing coupled to the soft inner casing, a soft inner cover, and a hard outer cover coupled to the soft inner cover. The soft inner casing has a pair of side walls and engaging portions at two sides thereof. The hard outer casing also has a pair of side walls at two sides thereof to engage with the side walls of the soft inner casing and to wrap a cell phone. Through the elasticity of the soft inner casing and the soft inner cover, the present invention has elasticity to protect the cell phone. Through the hard outer casing and the hard outer cover, the present invention has a durable effect. Besides, the outer surfaces of the hard outer casing and the hard outer cover can be colored, patterned or decorated. | 10-10-2013 |
20130341222 | PACKING BOX STRUCTURE FOR CELL PHONE PROTECTION CASE - A packing box structure for a cell phone protection case includes a main body, a pair of transparent lids and a seal rib. The main body has a pair of grooves and a pair of positioning portions at two sides thereof for engagement of a pair of cell phone protection cases. The pair of transparent lids is adapted to cover the two sides of the main body. The seal rib is adapted to clip the pair of transparent lids, so that the transparent lids and the main body are sealed to prevent dust from entering the packing box. The packing box can be assembled and disassembled repeatedly for a consumer to check the cell phone protection cases. The packing box has a better seal effect and can be used conveniently. | 12-26-2013 |
20150155902 | Cell Phone Protection Cover Structure - A cell phone protection cover structure includes a battery cover, a support plate, a leather cover, and a protection plate. The battery cover is mounted to the back of the cell phone. The battery cover has a thick portion and a thin portion. The thick portion is directly adhered to the leather cover. The support plate corresponds to the thin portion of the battery cover and is adhered to the leather cover. The leather cover has a connecting section to connect with the protection plate. The support plate can be coupled to the thin portion of the battery cover to form the same plane with the thick portion. The support plate can be opened at an angle, so that the battery cover, the support plate and the protection plate form a triangle support for the cell phone to be placed obliquely. | 06-04-2015 |
Chia Hao Yeh, Kaohsiung TW
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20090159778 | SOLAR ENERGY ABSORPTION PLATE WITH ANGLE ADJUSTING ASSEMBLY - A solar energy absorption plate with an angle adjusting assembly comprises a solar energy plate; a first light sensing element and a second light sensing element at two symmetrical opposite sides; a control unit connected to each of the first light sensing element and second light sensing element; an angle adjusting unit connected to the control unit; and the angle adjusting unit being interactive with the solar energy plate. The control unit calculates a brightness difference between a brightness of the first light sensing element and a brightness of the second light sensing element so as to drive the angle adjusting unit to cause that the first and second light sensing element in the solar energy plate have the same brightness and the solar energy plate facing to sun. Furthermore a third and a fourth light sensing elements can be used further. | 06-25-2009 |
Chia-Hao Chang, Taipei City TW
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20090104505 | STRUCTURE OF A FUEL CELL STACK - A structure of a fuel cell stack is disclosed in the present invention, comprising: a first cathode plate; a first fuel cell module; an anode channel plate; a second fuel cell module; and a second cathode plate stacked from top to bottom. Each of the fuel cell modules respectively includes: a cathode collector sheet; at least more than one membrane electrode assembly; an adhesive strip having at least one receiving space for respectively receiving the membrane electrode assemblies; a positioning plate having at least more than one receiving space; at least more than one collector sheet being respectively disposed in the receiving space of the positioning plate. | 04-23-2009 |
20100104895 | STRUCTURE OF A FUEL CELL STACK - A structure of a fuel cell stack is disclosed, comprising: a first cathode plate, a first fuel cell module, a first anode channel plate, a second fuel cell module, a cathode channel plate, a third fuel cell module, a second anode channel plate, a fourth fuel cell module, and a second cathode plate stacked from top to bottom. The fuel cell stack of the invention can be assembled easily. | 04-29-2010 |
20110117827 | COIN HOPPER WITH A PUSH-UP COIN PASSAGE - A coin hopper includes a coin dispensing unit having a hopper body, a coin outlet, a rotating disc mounted in the hopper body and a power drive for rotating the rotating disc to dispense coins out of the hopper body through the coin outlet, and a rack having a coin passage upwardly extending from the coin outlet for guiding coins out of the coin outlet one by one and a plurality of anti-backward devices arranged along the length of the coin passage, each anti-backward device having a floating member movable up and down in the coin passage for allowing forward movement of coins one by one along the coin passage and avoiding jamming or backward movement of dispensed coins. | 05-19-2011 |
20110310437 | MUTUAL OPTIMIZATION METHOD FOR CLASS MATRIX AND DIFFUSION WEIGHTING USED IN HALFTONE IMAGE PROCESSING TECHNIQUE AND MUTUAL OPTIMIZATION SYSTEM THEREOF - A mutual optimization method for class matrix and diffusion weighting used in a halftone image processing technique and a mutual optimization system thereof are provided. In the method, a mutual optimization of a plurality of diffusion weightings and a class matrix used in a dot diffusion process is performed based on a concept of simulated annealing in order to avoid converging to local solution, so as to ensure an image quality of a halftone image generated by the dot diffusion process. Besides, since the mutual optimization method is for a hexagonal class matrix, a block effect appearing in the halftone image can be significantly reduced. | 12-22-2011 |
20120156977 | COIN HOPPER WITH AN UPWARD COIN PASSAGE - A coin hopper includes a coin pusher consisting of a container, a rotating disc and a power drive for dispensing coins, and a rack that defines therein a coin passage that extends upwardly from the coin pusher and consists of a bottom sloping segment, an intermediate arched segment and a top vertical segment for guiding out coins one by one and has floating rods transversely arranged therein to prohibit dispensed coins from backward displacement and to avoid coin stacking, track parts damage or motor overload. | 06-21-2012 |
20130234998 | STYLUS - A stylus includes a conductive rod, a circuit board, and an antenna. The conductive rod has a first opening. The circuit board is disposed in the conductive rod and includes a ground portion, wherein the conductive rod is electrically connected to the ground portion. The antenna includes a radiating portion and a feeding portion. The feeding portion is electrically connected to the circuit board and extends to the outside of the conductive rod via the first opening. The radiating portion is disposed at the outside of the conductive rod and is electrically connected to the feeding portion. | 09-12-2013 |
20150271767 | METHOD FOR REDUCING NUMBER OF TIMES OF SWITCHING COMMUNICATION CHANNELS AND MOBILE DEVICE USING THE SAME - A method for reducing the number of the times of switching communication channels and a mobile device are provided. The method includes following steps: determining whether the mobile device is at a stationary state or a semi-stationary state according to a plurality of location information of the mobile device during a predetermined time interval; recognizing an area where the mobile device is located and a communication mode of the mobile device when the mobile device is at the stationary state or the semi-stationary state; establishing a transmission power variation table according to a plurality of transmission powers used by the mobile device at the communication mode; searching for a specific transmission power which is most frequently used from the transmission power variation table; increasing a lowest allowable transmission power of the mobile device to a target transmission power higher than the specific transmission power; and recording the target transmission power. | 09-24-2015 |
Chia-Hao Chang, Tu-Cheng TW
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20100305726 | AUDIO PLAYBACK POSITIONING METHOD AND ELECTRONIC SYSTEM UTILIZING THE SAME - An audio playback positioning method. A processor retrieves audio data from a memory, divides a progress bar showing playback time of the audio data into segments, utilizes a length of a progress bar segment as a unit to perform playback skipping on the audio data, and retrieves an audio data segment through the skipping. The processor further divides a progress bar segment corresponding to the retrieved audio data segment into sub-segments in response to input operations, and utilizes the length of a sub-segment as a unit to perform playback skipping on the retrieved audio data segment to retrieve and perform playback operation on a target position thereon. | 12-02-2010 |
Chia-Hao Chang, Hsinchu City TW
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20100141147 | CAPACITIVELY COUPLED PLASMA (CCP) GENERATOR WITH TWO INPUT PORTS - A capacitively coupled plasma (CCP) generator with two input ports, which is especially used as a large-area capacitively coupled plasma (CCP) generator. In the inventive CCP generator, only a RF power supply is required to provide the two input ports with RF power. The input impedance at each of the input ports is adjustable so that the standing wave between two rectangular electrodes can be eliminated to achieve plasma uniformity. | 06-10-2010 |
20110136269 | METHOD FOR DEPOSITING MICROCRYSTALLINE SILICON AND MONITOR DEVICE OF PLASMA ENHANCED DEPOSITION - A method for depositing a microcrystalline silicon film is disclosed, including performing an open loop and close loop plasma enhanced deposition process without and with modulating process parameters, respectively. A film is deposited by the open loop plasma enhanced deposition process till a required film crystallinity and then performing a closed loop plasma enhanced deposition process which monitors species plasma spectrum intensities SiH* and Hα and modulates process parameters of the plasma enhanced deposition process resulting in the species concentration stabilization which controls the intensities variation of SiH* and Hα within an allowed range of a target value for improving film depositing rate. | 06-09-2011 |
20110273902 | BACKLIGHT MODULE - A backlight module includes a light guide plate and at least one light source. The light guide plate has a first light-emitting surface, a second light-emitting surface opposite the first light-emitting surface, and at least one side surface connected between the first light-emitting surface and the second light-emitting surface. The light guide plate has a first substance and a second substance surrounding the first substance, and the second substance is different to the first substance to form at least a first light reflecting/diffusing interface and a second light reflecting/diffusing interface. A light beam emitted by the light source is deflected by the first light reflecting/diffusing interface and output via the first light-emitting surface, and a light beam emitted by the light source is deflected by the second light reflecting/diffusing interface and output via the second light-emitting surface. | 11-10-2011 |
20120170261 | LIGHT SOURCE MODULE - A light source module includes a base, a positioning member, a LED light bar having a first electrical contact, and a circuit board having a second electrical contact. The positioning member is mounted on the base and has a first slot and a second slot. The LED light bar is inserted into the first slot and capable of being extracted from the first slot. The circuit board is inserted into the second slot and capable of being extracted from the second slot. The LED light bar is electrically connected to the circuit board via the first electrical contact and the second electrical contact when the LED light bar and the circuit board are respectively inserted into the first slot and the second slot. | 07-05-2012 |
20120182762 | ILLUMINATION MODULE - An illuminating module includes at least one light-emitting chip, a phosphor, and a color temperature conversion media. The light-emitting chip is capable of emitting wavelength light, and the phosphor is disposed in a propagation path of the wavelength light to transform the wavelength light into a first white light with a first color temperature. The color temperature conversion media is disposed in a propagation path of the first white light to transform the first white light into a second white light with a second color temperature. The second color temperature is smaller than the first color temperature. | 07-19-2012 |
20120292687 | SUPER JUNCTION TRANSISTOR AND FABRICATION METHOD THEREOF - A super junction transistor includes a drain substrate, an epitaxial layer, wherein the epitaxial layer is disposed on the drain substrate, a plurality of gate structure units embedded on the surface of the epitaxial layer, a plurality of trenches disposed in the epitaxial layer between the drain substrate and the gate structure units, a buffer layer in direct contact with the inner surface of the trenches, a plurality of body diffusion regions with a first conductivity type adjacent to the outer surface of the trenches, wherein there is at least a PN junction on the interface between the body diffusion region and the epitaxial layer, and a doped source region, wherein the doped source region is disposed in the epitaxial layer and is adjacent to the gate structure unit. | 11-22-2012 |
20130043528 | Power transistor device and fabricating method thereof - The present invention provides a power transistor device including a substrate, a first epitaxial layer, a doped diffusion region, a second epitaxial layer, a doped base region, and a doped source region. The substrate, the first epitaxial layer, the second epitaxial layer and the doped source region have a first conductive type, and the doped diffusion region and the doped base region have a second conductive type. The first epitaxial layer and the second epitaxial layer are sequentially disposed on the substrate, and the doped diffusion region is disposed in the first epitaxial layer. The doped base region is disposed in the second epitaxial layer and contacts the doped diffusion region, and the doped source region is disposed in the doped base region. A doping concentration of the second epitaxial layer is less than a doping concentration of the first epitaxial layer. | 02-21-2013 |
20130082324 | LATERAL STACK-TYPE SUPER JUNCTION POWER SEMICONDUCTOR DEVICE - A lateral stack-type super junction power semiconductor device includes a semiconductor substrate; an epitaxial stack structure on the semiconductor substrate, having a first epitaxial layer and a second epitaxial layer; a drain structure embedded in the epitaxial stack structure and extending along a first direction; a plurality of gate structures embedded in the epitaxial stack structure and arranged in a segmental manner along the first direction; a source structure between the plurality of gate structures; and an ion well encompassing the source structure. | 04-04-2013 |
20130105891 | POWER TRANSISTOR DEVICE AND MANUFACTURING METHOD THEREOF | 05-02-2013 |
20130119460 | TRENCH TYPE POWER TRANSISTOR DEVICE AND FABRICATING METHOD THEREOF - The present invention provides a trench type power transistor device including a substrate, an epitaxial layer, a doped diffusion region, a doped source region, and a gate structure. The substrate, the doped diffusion region, and the doped source region have a first conductivity type, and the substrate has an active region and a termination region. The epitaxial layer is disposed on the substrate, and has a second conductivity type. The epitaxial layer has a through hole disposed in the active region. The doped diffusion region is disposed in the epitaxial layer at a side of the through hole, and is in contact with the substrate. The doped source region is disposed in the epitaxial layer disposed right on the doped diffusion region, and the gate structure is disposed in the through hole between the doped diffusion region and the doped source region. | 05-16-2013 |
20130130485 | METHOD FOR FABRICATING SCHOTTKY DEVICE - A method for fabricating a Schottky device includes the following sequences. First, a substrate with a first conductivity type is provided and an epitaxial layer with the first conductivity type is grown on the substrate. Then, a patterned dielectric layer is formed on the epitaxial layer, and a metal silicide layer is formed on a surface of the epitaxial layer. A dopant source layer with a second conductivity type is formed on the metal silicide layer, followed by applying a thermal drive-in process to diffuse the dopants inside the dopant source layer into the epitaxial layer. Finally, a conductive layer is formed on the metal silicide layer. | 05-23-2013 |
20130134487 | POWER TRANSISTOR DEVICE WITH SUPER JUNCTION AND MANUFACTURING METHOD THEREOF - The present invention provides a power transistor device with a super junction including a substrate, a first epitaxial layer, a second epitaxial layer, and a third epitaxial layer. The first epitaxial layer is disposed on the substrate, and has a plurality of trenches. The trenches are filled up with the second epitaxial layer, and a top surface of the second epitaxial layer is higher than a top surface of the first epitaxial layer. The second epitaxial layer has a plurality of through holes penetrating through the second epitaxial layer and disposed on the first epitaxial layer. The second epitaxial layer and the first epitaxial layer have different conductivity types. The through holes are filled up with the third epitaxial layer, and the third epitaxial layer is in contact with the first epitaxial layer. The third epitaxial layer and the first epitaxial layer have the same conductivity type. | 05-30-2013 |
20130153994 | TRENCH TYPE POWER TRANSISTOR DEVICE WITH SUPER JUNCTION AND MANUFACTURING METHOD THEREOF - The present invention provides a manufacturing method of a trench type power transistor device with a super junction. First, a substrate of a first conductivity type is provided, and then an epitaxial layer of a second conductive type is formed on the substrate. Next, a through hole is formed in the epitaxial layer, and the through hole penetrates through the epitaxial layer. Two doped drain regions of the first conductivity type are then formed in the epitaxial layer respectively at two sides of the through hole, and the doped drain regions extend from a top surface of the epitaxial layer to be in contact with the substrate. | 06-20-2013 |
20130164915 | METHOD FOR FABRICATING POWER SEMICONDUCTOR DEVICE WITH SUPER JUNCTION STRUCTURE - A method for fabricating a power semiconductor device is provided. A substrate with a first conductivity type is prepared. A semiconductor layer with a second conductivity type is formed on the substrate. A hard mask pattern having at least an opening is formed on the semiconductor layer. A first trench etching is performed to form a first recess in the semiconductor layer via the opening. A first ion implantation is performed to vertically implant dopants into the bottom of the first recess via the opening, thereby forming a first doping region. A second trench etching is performed to etch through the first doping region, thereby forming a second recess. | 06-27-2013 |
20130203229 | METHOD OF REDUCING SURFACE DOPING CONCENTRATION OF DOPED DIFFUSION REGION, METHOD OF MANUFACTURING SUPER JUNCTION USING THE SAME AND METHOD OF MANUFACTURING POWER TRANSISTOR DEVICE - The present invention provides a method of reducing a surface doping concentration of a doped diffusion region. First, a semiconductor substrate is provided. The semiconductor substrate has the doped diffusion region disposed therein, and the doped diffusion region is in contact with a surface of the semiconductor substrate. A doping concentration of the doped diffusion region close to the surface is larger than a doping concentration of the doped diffusion region away from the surface. Then, a thermal oxidation process is performed to form an oxide layer on the surface of the semiconductor substrate. A part of the doped diffusion region in contact with the surface reacts with oxygen to form a part of the oxide layer. Then, the oxide layer is removed. | 08-08-2013 |
20130210205 | MANUFACTURING METHOD OF POWER TRANSISTOR DEVICE WITH SUPER JUNCTION - The present invention provides a manufacturing method of a power transistor device. First, a semiconductor substrate of a first conductivity type is provided, and at least one trench is formed in the semiconductor substrate. Next, the trench is filled with a dopant source layer, and a first thermal drive-in process is performed to form two doped diffusion regions of a second conductivity type in the semiconductor substrate, wherein the doping concentration of each doped diffusion region close to the trench is different from the one of each doped diffusion region far from the trench. Then, the dopant source layer is removed and a tilt-angle ion implantation process and a second thermal drive-in process are performed to adjust the doping concentration of each doped diffusion region close to the trench. | 08-15-2013 |
20130252408 | METHOD FOR FABRICATING SCHOTTKY DEVICE - A method for fabricating a Schottky device includes the following sequences. First, a substrate with a first conductivity type is provided and an epitaxial layer with the first conductivity type is grown on the substrate. Then, a patterned dielectric layer is formed on the epitaxial layer, and a metal silicide layer is formed on a surface of the epitaxial layer. A dopant source layer with a second conductivity type is formed on the metal silicide layer, followed by applying a thermal drive-in process to diffuse the dopants inside the dopant source layer into the epitaxial layer. Finally, a conductive layer is formed on the metal silicide layer. | 09-26-2013 |
20130292760 | POWER TRANSISTOR DEVICE - The present invention provides a power transistor device including a substrate, an epitaxial layer, a dopant source layer, a doped drain region, a first insulating layer, a gate structure, a second insulating layer, a doped source region, and a metal layer. The substrate, the doped drain region, and the doped source region have a first conductive type, while the epitaxial layer has a second conductive type. The epitaxial layer is formed on the substrate and has at least one through hole through the epitaxial layer. The first insulating layer, the gate structure, and the second insulating layer are formed sequentially on the substrate in the through hole. The doped drain region and doped source region are formed in the epitaxial layer at one side of the through hole. The metal layer is formed on the epitaxial layer and extends into the through hole to contact the doped source region. | 11-07-2013 |
20130307064 | POWER TRANSISTOR DEVICE AND FABRICATING METHOD THEREOF - The present invention provides a power transistor device including a substrate, a first epitaxial layer, a doped diffusion region, a second epitaxial layer, a doped base region, and a doped source region. The substrate, the first epitaxial layer, the second epitaxial layer and the doped source region have a first conductive type, and the doped diffusion region and the doped base region have a second conductive type. The first epitaxial layer and the second epitaxial layer are sequentially disposed on the substrate, and the doped diffusion region is disposed in the first epitaxial layer. The doped base region is disposed in the second epitaxial layer and contacts the doped diffusion region, and the doped source region is disposed in the doped base region. A doping concentration of the second epitaxial layer is less than a doping concentration of the first epitaxial layer. | 11-21-2013 |
20140015040 | POWER SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF - A power semiconductor device includes a substrate, a semiconductor layer grown on the substrate, a plurality of alternately arranged first conductivity type doping trenches and second conductivity type doping trenches in the semiconductor substrate, a first diffusion region of the first conductivity type around each of the first conductivity type doping trenches, and a second diffusion region of the second conductivity type around each of the second conductivity type doping trenches, wherein distance between an edge of the first conductivity type doping trench and PN junction between the first and second diffusion regions substantially equals to a distance between an edge of the second conductivity type doping trench and the PN junction. | 01-16-2014 |
20140051220 | METHOD FOR FABRICATING SEMICONDUCTOR DEVICE WITH REDUCED MILLER CAPACITANCE - A method for fabricating a semiconductor transistor device. An epitaxial layer is grown on a semiconductor substrate. A gate trench is formed in the epitaxial layer. A spacer is formed on a sidewall of the gate trench. A recess is formed at the bottom of the gate trench. A thermal oxidation process is performed to form an oxide layer in the recess. The oxide layer completely fills the recess. The spacer is then removed. A gate oxide layer is formed on the exposed sidewall of the gate trench. A gate is then formed into the gate trench. | 02-20-2014 |
20140065795 | METHOD FOR FORMING TRENCH ISOLATION - A trench isolation method is disclosed. A substrate having thereon a pad layer and a hard mask is provided. An opening is formed in the hard mask. The substrate is etched through the opening to thereby form a first trench. A spacer is formed on a sidewall of the first trench. A second trench is then etched into the substrate through the first trench by using the spacer as an etching hard mask. The substrate within the second trench is then oxidized by using the spacer as an oxidation protection layer, thereby forming an oxide layer that fills the second trench. The spacer is then removed to reveal the sidewall of the first trench. A liner layer is then formed on the revealed sidewall of the first trench. A chemical vapor deposition process is then performed to deposit a dielectric layer that fills the first trench. | 03-06-2014 |
20140087540 | METHOD FOR FORMING TRENCH ISOLATION - A trench isolation method is disclosed. A substrate having thereon a pad layer and a hard mask is provided. An opening is formed in the hard mask. The substrate is etched through the opening to thereby form a first trench. A spacer is formed on a sidewall of the first trench. A second trench is then etched into the substrate through the first trench by using the spacer as an etching hard mask. The substrate within the second trench is then oxidized by using the spacer as an oxidation protection layer, thereby forming an oxide layer that fills the second trench. The spacer is then removed to reveal the sidewall of the first trench. A liner layer is then formed on the revealed sidewall of the first trench. A chemical vapor deposition process is then performed to deposit a dielectric layer that fills the first trench. | 03-27-2014 |
20140099762 | MANUFACTURING METHOD OF TRENCH TYPE POWER TRANSISTOR DEVICE WITH SUPER JUNCTION - The present invention provides a manufacturing method of a trench type power transistor device with a super junction. First, a substrate of a first conductivity type is provided, and then an epitaxial layer of a second conductive type is formed on the substrate. Next, a through hole is formed in the epitaxial layer, and the through hole penetrates through the epitaxial layer. Two doped drain regions of the first conductivity type are then formed in the epitaxial layer respectively at two sides of the through hole, and the doped drain regions extend from a top surface of the epitaxial layer to be in contact with the substrate. | 04-10-2014 |
20140197478 | POWER TRANSISTOR DEVICE WITH SUPER JUNCTION AND MANUFACTURING METHOD THEREOF - The present invention provides a power transistor device with a super junction including a substrate, a first epitaxial layer, a second epitaxial layer, and a third epitaxial layer. The first epitaxial layer is disposed on the substrate, and has a plurality of trenches. The trenches are filled up with the second epitaxial layer, and a top surface of the second epitaxial layer is higher than a top surface of the first epitaxial layer. The second epitaxial layer has a plurality of through holes penetrating through the second epitaxial layer and disposed on the first epitaxial layer. The second epitaxial layer and the first epitaxial layer have different conductivity types. The through holes are filled up with the third epitaxial layer, and the third epitaxial layer is in contact with the first epitaxial layer. The third epitaxial layer and the first epitaxial layer have the same conductivity type. | 07-17-2014 |
20140199816 | METHOD OF FABRICATING A SUPER JUNCTION TRANSISTOR - A method of fabricating a super junction transistor is provided. A drain substrate is provided. An epitaxial layer is formed on the drain substrate. A plurality of trenches is formed in the epitaxial layer. A buffer layer is formed and is in direct contact with the interior surface of the trenches. A dopant source layer is filled into the trenches. An etching process is performed to form a plurality of recessed structures above the respective trenches. A gate oxide layer is formed on the surface of each recessed trench and the dopants inside the dopant source layer are diffused into the epitaxial layer through the buffer layer to thereby form at least a body diffusion layer of the first conductivity type. A gate conductor is filled into the recessed structures to form a plurality of gate structure units. A doped source region having the first conductivity type is formed. | 07-17-2014 |
20140291773 | POWER SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF - A power semiconductor device includes a cell region on a semiconductor substrate, at least a transistor device in the cell region, a peripheral termination region encompassing the cell region, a plurality of epitaxial islands arranged around the cell region, and a grid type epitaxial layer in the peripheral termination region. The grid type epitaxial layer separates the plurality of epitaxial islands from one another. | 10-02-2014 |
20140327039 | TRENCH TYPE POWER TRANSISTOR DEVICE - The present invention provides a trench type power transistor device including a substrate, an epitaxial layer, a doped diffusion region, a doped source region, and a gate structure. The substrate, the doped diffusion region, and the doped source region have a first conductivity type, and the substrate has an active region and a termination region. The epitaxial layer is disposed on the substrate, and has a second conductivity type. The epitaxial layer has a through hole disposed in the active region. The doped diffusion region is disposed in the epitaxial layer at a side of the through hole, and is in contact with the substrate. The doped source region is disposed in the epitaxial layer disposed right on the doped diffusion region, and the gate structure is disposed in the through hole between the doped diffusion region and the doped source region. | 11-06-2014 |
20140342517 | METHOD FOR FABRICATING TRENCH TYPE POWER SEMICONDUCTOR DEVICE - A method of forming a trench type semiconductor power device is disclosed. An epitaxial layer is formed on a substrate. A gate trench is formed in the epitaxial layer. A gate oxide layer and a trench gate are formed in the gate trench. A source region is then formed in the epitaxial layer. A dielectric layer is then deposited in a blanket manner. A contact hole is then formed in the dielectric layer and the epitaxial layer. A base ion implantation is then carried out to form at least one doping region in the epitaxial layer through the contact hole. A contact hole implantation process is then performed to form a contact doping region at the bottom of the contact hole. | 11-20-2014 |
20150054062 | POWER SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF - A power semiconductor device includes a cell region on a semiconductor substrate, at least a transistor device in the cell region, a peripheral termination region encompassing the cell region, a plurality of epitaxial islands arranged around the cell region, and a grid type epitaxial layer in the peripheral termination region. The grid type epitaxial layer separates the plurality of epitaxial islands from one another. | 02-26-2015 |
20160049397 | TRANSISTOR, INTEGRATED CIRCUIT AND METHOD OF FABRICATING THE SAME - A transistor, an integrated circuit and a method of fabricating the integrated circuit are provided. In various embodiments, the transistor includes a source electrode, at least one semiconductor channel, a gate electrode, a drain electrode, and a drain pad. The source electrode is disposed in a substrate. The semiconductor channel extends substantially perpendicular to the source electrode. The gate electrode surrounds the semiconductor channel. The drain electrode is disposed on top of the semiconductor channel. The drain pad is disposed on the drain electrode, wherein the drain pad comprises multiple conductive layers. | 02-18-2016 |
20160049480 | TRANSISTOR, INTEGRATED CIRCUIT AND METHOD OF FABRICATING THE SAME - A transistor, an integrated circuit and a method of fabricating the integrated circuit are provided. In various embodiments, the transistor includes a source electrode, at least one semiconductor channel, a gate electrode, a drain electrode, and a drain pad. The source electrode is disposed in a substrate. The semiconductor channel extends substantially perpendicular to the source electrode. The gate electrode surrounds the semiconductor channel. The drain electrode is disposed on top of the semiconductor channel. The drain pad is disposed on the drain electrode, wherein the drain pad comprises a single implanted silicide layer or a multiple conductive layers with the implanted silicide layer. | 02-18-2016 |
20160141423 | Contacts For Highly Scaled Transistors - A semiconductor device and methods of forming the same are disclosed. The semiconductor device includes a substrate, first and second source/drain (S/D) regions, a channel between the first and second S/D regions, a gate engaging the channel, and a contact feature connecting to the first S/D region. The contact feature includes first and second contact layers. The first contact layer has a conformal cross-sectional profile and is in contact with the first S/D region on at least two sides thereof. In embodiments, the first contact layer is in direct contact with three or four sides of the first S/D region so as to increase the contact area. The first contact layer includes one of a semiconductor-metal alloy, an III-V semiconductor, and germanium. | 05-19-2016 |
Chia-Hao Chang, Shulin City TW
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20110096545 | LED LIGHTING BAR - The LED lighting bar includes a first conductive wire ( | 04-28-2011 |
Chia-Hao Chang, New Taipei City TW
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20110188248 | LAMP STRIP COVERING STRUCTURE - A lamp strip covering structure includes a first lead ( | 08-04-2011 |
20120184717 | ANTIBODIES AGAINST EXTENDED TYPE 1 CHAIN ANTIGENS, DERIVATIVES THEREOF AND USE - Disclosed herein are antibodies or antigen-binding portions thereof directed against extended Type I chain antigens, in particular extended Type I chain glycosphingolipids, and the uses of the antibodies or antigen-binding portions thereof in the diagnosis, amelioration, treatment or prevention of diseases or disorders in mammals, including humans, resulting from or associated with the improper activity/metabolism or the presence of extended Type I chain antigens, in particular extended Type I chain glycosphingolipids. | 07-19-2012 |
20160023706 | REMOTELY ACTUATED VEHICLE FOOT REST - An actuatable foot rest system includes a foot rest member pivotably displaceable between a first position to a second position. The actuatable foot rest system may also include a biasing member that biases the foot rest member about the at least one pivotable connection, at least from the first position to the second position. The actuatable foot rest system may further include a remotely actuated retention mechanism that includes an actuator disposed remote from the foot rest member and which maintains the foot rest member in the first position and, when remotely actuated using the actuator, releases the foot rest member from the first position. | 01-28-2016 |
Chia-Hao Chang, Taipei TW
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20120075159 | ANTENNA MATCHING CIRCUIT CONTROL DEVICE - The antenna matching circuit control device with an antenna body includes a sensing module, a processing module, a power adjusting module and a frequency adjusting module. The sensing module senses an object that approaches the antenna body and outputs a sensing signal accordingly. The processing module is coupled to the sensing module and outputs a first control signal and a second control signal according to the sensing signal. The power adjusting module is coupled to the processing module and controls a power amplifier to couple with one of a plurality of first matching circuits according to the first control signal. The frequency adjusting module is coupled to the antenna body and the power adjusting module. The frequency adjusting module controls one of a plurality of second matching circuits to couple with one of the first matching circuits according to the second control signal. | 03-29-2012 |
20130119764 | MODULARIZED POWER CONTROL DEVICE - A modularized power control device for a computer system includes an upper plate, a lower plate, a first connecting unit and a second connecting unit. The upper plate has a first voltage converter for converting a first voltage into a plurality of first operating voltages. The lower plate has a second voltage converter and a fan control module. The second voltage converter is configured to receive a second voltage and convert the second voltage into a plurality of second operating voltages. The fan control module is configured to control operations of a plurality of heat dissipation fans inside the computer system. The first connecting unit is configured to connect a plurality of power lines of the upper plate and power lines of the lower plate. The second connecting unit is configured to connect a plurality of signal lines of the upper plate and signal lines of the lower plate. | 05-16-2013 |
20140002324 | ANTENNA MATCHING CIRCUIT CONTROL DEVICE | 01-02-2014 |
20140146381 | Optically variable thin film with electrochemical capacitance property and use thereof - The present invention relates to an optically variable thin film with electrochemical capacitance property, comprising electrochromic particles embedded with transparent gel-type electrochemical-capacitor material; the present invention also provides a product with a discoloration appearance, comprising an optically variable thin film of the present invention. | 05-29-2014 |
20160034933 | COMMUNITY MARKETING SYSTEM AND THE OPERATION METHOD THEREOF - A community marketing system is disclosed in the present invention, the present invention comprises the price computing apparatus, the coupon apparatus, the share-feedback apparatus, and the direct feedback apparatus. The present invention also discloses that the operation method for the community marketing system, firstly processing the categories pricing step, and then transmitting an order from the categories pricing to the coupon apparatus, the share-feedback apparatus, and the direct feedback apparatus, and processing the calculation for the share-feedback step, and the direct feedback step. | 02-04-2016 |
Chia-Hao Chang, Hsin-Chu TW
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20130171902 | METHOD OF FABRICATING FLEXIBLE DISPLAY DEVICE - A method of fabricating flexible display device includes providing a flexible display panel having an uneven surface, and forming at least one filling layer on the uneven surface of the flexible display panel. The filling layer includes an organic filling layer polymerized by a precursor layer, or an inorganic filling layer including nanometer-scale carbon structure. | 07-04-2013 |
Chia-Hao Chang, Hsinchu TW
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20140104134 | PORTABLE ELECTRONIC DEVICE AND ANTENNA STRUCTURE THEREOF - An antenna structure is provided, including a first radiator, a second radiator, a second coupling portion and a switch Circuit. The first radiator includes a feed portion and a first radiator body. The second radiator includes a first coupling portion, a second radiator body and a ground portion. The first coupling portion is connected to a first end portion of the second radiator body. The ground portion is connected to the second radiator body. At least a portion of the first radiator body is located between the first coupling portion and the second coupling portion. When the antenna structure is in a first mode, the switch circuit forms an electric path between the second radiator and the second coupling portion, and when the antenna structure is in a second mode, the switch circuit removes the electric path between the second radiator and the second coupling portion. | 04-17-2014 |
20150133188 | Radio-frequency System - A radio-frequency system for a wireless communication device is disclosed. The wireless communication device includes a first board body and a second board body, capable of operating in a pad mode. The radio-frequency system includes at least one antenna disposed in the first board body and extending along a first plane, and at least one metal wall electrically connected to a system ground, disposed on the second board body related to locations of the at least one antenna disposed in the first board body, extending along a second plane. When the wireless communication device operates in the pad mode, the second plane is substantially perpendicular to the first plane, such that each of the metal walls has a height in comparison to the first plane, and a projecting result of each of the metal walls corresponding to the first plane is adjacent to a radiating element of an antenna. | 05-14-2015 |
Chia-Hao Chang, Tainan City TW
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20150041798 | Ceramic semiconductor capable of increasing the density of surrounding superoxide ions after being heated - Disclosed is a ceramic semiconductor capable of increasing the density of surrounding superoxide ions (O | 02-12-2015 |
Chia-Hao Chen, Taoyuan City TW
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20150377644 | METHOD, SYSTEM, AND COMPUTER-READABLE MEDIUM FOR PLANNING PATH - A method, a system, and a computer-readable medium for planning a path are provided. The method comprises the following steps. A plurality of pictures with geographic information are received from a cloud server. A selection signal selecting at least two of the pictures is received and the geographic information of the selected pictures is obtained. The path is planned according to the geographic information and then displayed on a map. | 12-31-2015 |
Chia-Hao Chen, Tao Yuan Shien TW
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20140283991 | Wafer Edge Protector - A wafer edge protector is used in an inductively coupled plasma reactive ion etching instrument for the manufacturing of GaN semiconductor devices and circuits. The wafer edge protector comprises a ring clamp, which has a first inner diameter and a second inner diameter, and the ring clamp covers the edges of a wafer and a wafer carrier to clamp the wafer and the wafer carrier and to prevent damage on the edges of the wafer and the wafer carrier during the etching process. | 09-25-2014 |
20150099358 | METHOD FOR FORMING THROUGH WAFER VIAS IN SEMICONDUCTOR DEVICES - A method for forming a through wafer via hole in a semiconductor device, wherein the semiconductor device comprises a wafer having a SiC substrate with a front side and a backside, a GaN-based layer formed on the front side of the SiC substrate, and a mask structure formed on the backside of the SiC substrate defining an etching area. The etching area is first descummed A through substrate via hole is formed by etching the etching area through the SiC substrate. The mask structure is removed and the inner surface of the through substrate via hole is cleaned. The inner surface of the through substrate via hole is then descummed A through wafer via hole is formed by etching through the GaN layer in the through substrate via hole. And lastly the inner surface of the through wafer via hole is cleaned. | 04-09-2015 |
Chia-Hao Chiang, Burleigh Waters AU
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20100084306 | ARTICLE PROTECTION CASE - A protection case includes a first panel including resilient material, a second panel including resilient material and a connection part connected between the first and second panels. A space is defined between the first and second panels such that an article such as a computer, personal computer, laptop computer, thin computer, electronics and use for normal daily good is received in the space and protected by the first and second panels. | 04-08-2010 |
Chia-Hao Chin, Taoyuan County TW
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20160098188 | Method for operating soft keyboard of touching device and the same touching device - A method for operating a soft keyboard of a touch device is disclosed, the touch device including a touch screen and a processor, the touch screen being coupled to the processor, and the method including: the processor determining a touch signal generated from a single touch point applied onto a trigger region for the soft keyboard; the processor determining a drag signal generated through move of the single touch point from inside of the trigger region to outside of the trigger region; the processor determining a starting point and an end point of the drag signal, to generate a soft keyboard display signal; and displaying the soft keyboard on the touch screen according to the soft keyboard display signal. | 04-07-2016 |
Chia-Hao Chuang, New Taipei TW
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20140165013 | ELECTRONIC DEVICE AND PAGE ZOOMING METHOD THEREOF - A page zooming method for an electronic device includes, firstly, generating operation signals in response to a touch operation applied on a page displayed on a touch screen of the electronic device. Secondly, one touch operation is determined to be a zoom-triggering gesture when a duration of time of pressing the touch screen on one touching point is longer than a first preset duration of time. Thirdly, one slide operation is identified according to the operation signals generated by the touch screen in response to the slide operation. Next, a zooming type and a zooming ratio are determined according to the zoom-triggering gesture and the slide operation. Lastly, the page is zoomed according to the zooming type and zooming ratio. An electronic device using the page zooming method is also provided. | 06-12-2014 |
Chia-Hao Chuang, Jhubei City TW
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20150161040 | DATA-STORAGE DEVICE AND DATA ERASING METHOD - The present invention provides a data-storage device. The data-storage device includes a flash memory and a controller. The flash memory includes a plurality of blocks, and each of the blocks includes a plurality of pages. The controller is arranged to receive an erase signal from a host, and enable the flash memory to sequentially execute an erasing process on at least one first block of the blocks in response to the erase signal, wherein a specific page of the first block has been written by a predetermined value and the other pages of the first block in exception to the specific page have been erased after the erasing process executed on the first block is completed. | 06-11-2015 |
Chia-Hao Chung, Pingzhen City TW
Chia-Hao Hsieh, Shulin City TW
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20120081891 | Structure of light tube - A structure of light tube includes a main body, a power supply module, and at least one light emission element. The main body has first and second heat dissipation zones and an accommodation chamber. The main body has two ends respectively and electrically connected to two conductive terminals. The power supply module is received and retained in the accommodation chamber of the main body. The power supply module includes an enclosure forming a receiving space in which a power supply device is received and retained. The light emission element is coupled to the main body so that heat from the light emission element is directly drained through the main body, while the power supply dissipates heat through natural air flows without relying on the main body, so that there parts do not cause thermal interference with each other and the performance of heat dissipation is improved to thereby extend the lifespan of the light tube. Further, the light emission element and the power supply are of modularized arrangements, which allow the users to conduct maintenance and repairing operation with simple tools by themselves. | 04-05-2012 |
Chia-Hao Hsu, Hsinchu City TW
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20130249041 | Method for Reducing Crosstalk in Image Sensors Using Implant Technology - The present disclosure provides an image sensor semiconductor device. A semiconductor substrate having a first-type conductivity is provided. A plurality of sensor elements is formed in the semiconductor substrate. An isolation feature is formed between the plurality of sensor elements. An ion implantation process is performed to form a doped region having the first-type conductivity substantially underlying the isolation feature using at least two different implant energy. | 09-26-2013 |
20140010276 | CIRCUIT AND METHOD FOR CLOCK DATA RECOVERY - A clock data recovery circuit includes an equalizer, a multi-phase clock generator, a sampling and check unit, a signal edge detection unit and an adjusting unit. The equalizer performs an equalization on an incoming data signal. The multi-phase clock generator generates multiple clock signals and at least one pair of check signals. The sampling and check unit samples the incoming data signal according to the clock signals to obtain a sequence, and checks whether the sequence matches a predetermined pattern. If so, the signal edge detection unit controls the sampling and check unit to detect a transition between values of the sequence two on two based on the pair of check signals to obtain a detection value. The adjusting unit determines whether the transition is too early or too late according to the detection value, and adjusts the equalization on the incoming data signal according to the determination result. | 01-09-2014 |
20140042715 | Chuck Exhaust Openings - A chuck includes a number of gas openings positioned to provide a gas flow to a backside of a wafer secured to the chuck. The chuck also includes a number of exhaust openings positioned to exhaust the gas at a distance from a topside edge of the wafer such that adverse thermal effects on the edge are reduced to a predetermined level. | 02-13-2014 |
20140061655 | METHOD FOR EXTREME ULTRAVIOLET ELECTROSTATIC CHUCK WITH REDUCED CLAMPING EFFECT - The present disclosure provides one embodiment of a semiconductor structure. The semiconductor structure includes a semiconductor substrate having a front surface and a backside surface; integrated circuit features formed on the front surface of the semiconductor substrate; and a polycrystalline silicon layer disposed on the backside surface of the semiconductor substrate. | 03-06-2014 |
20140111781 | METHOD AND APPARATUS FOR ULTRAVIOLET (UV) PATTERNING WITH REDUCED OUTGASSING - A method and apparatus for ultraviolet (UV) and extreme ultraviolet (EUV) lithography patterning is provided. A UV or EUV light beam is generated and directed to the surface of a substrate disposed on a stage and coated with photoresist. A laminar flow of a layer of inert gas is directed across and in close proximity to the substrate surface coated with photoresist during the exposure, i.e. lithography operation. The inert gas is exhausted quickly and includes a short resonance time at the exposure location. The inert gas flow prevents flue gasses and other contaminants produced by outgassing of the photoresist, to precipitate on and contaminate other features of the lithography apparatus. | 04-24-2014 |
20140127836 | SYSTEMS AND METHODS OF LOCAL FOCUS ERROR COMPENSATION FOR SEMICONDUCTOR PROCESSES - A system and method of compensating for local focus errors in a semiconductor process. The method includes providing a reticle and applying, at a first portion of the reticle, a step height based on an estimated local focus error for a first portion of a wafer corresponding to the first portion of the reticle. A multilayer coating is formed over the reticle and an absorber layer is formed over the multilayer coating. A photoresist is formed over the absorber layer. The photoresist is patterned, an etch is performed of the absorber layer and residual photoresist is removed. | 05-08-2014 |
20140134759 | METHOD OF FORMING A PATTERN - An embodiment of a method of forming a substrate pattern including forming a bottom layer and an overlying middle layer on the substrate. A photo resist pattern is formed on the middle layer. An etch coating layer is deposited on the photo resist pattern. The etch coating layer and the photo resist pattern are used as a masking element to pattern at least one of the middle layer and the bottom layer. The substrate is etched to form the substrate pattern using the at least one of the patterned middle layer and the patterned bottom layer as a masking element. The substrate pattern may be used as an element of an overlay measurement process. | 05-15-2014 |
20140218714 | SYSTEM, METHOD AND RETICLE FOR IMPROVED PATTERN QUALITY IN EXTREME ULTRAVIOLET (EUV) LITHOGRAPHY AND METHOD FOR FORMING THE RETICLE - A reticle for use in an extreme ultraviolet (euv) lithography tool includes a trench formed in the opaque border formed around the image field of the reticle. The trench is coated with an absorber material. The reticle is used in an euv lithography tool in conjunction with a reticle mask and the positioning of the reticle mask and the presence of the trench combine to prevent any divergent beams of radiation from reaching any undesired areas on the substrate being patterned. In this manner, only the exposure field of the substrate is exposed to the euv radiation. Pattern integrity in neighboring fields is maintained. | 08-07-2014 |
20150069253 | WAVEFRONT ADJUSTMENT IN EXTREME ULTRA-VIOLET (EUV) LITHOGRAPHY - Some embodiments of the present disclosure related to a method to form and operate the reflective surface to compensate for aberration effects on pattern uniformity. In some embodiments, the reflective surface comprises a mirror of within reduction optics of an EUV illumination tool. In some embodiments, the reflective surface comprises a reflective reticle. An EUV reflective surface topography comprising a reflective surface is disposed on a surface of a substrate, and is manipulated by mechanical force or thermal deformation. The substrate includes a plurality of cavities, where each cavity is coupled to a deformation element configured to expand a volume of the cavity and consequently deform a portion of the reflective surface above each cavity, for local control of the reflective surface through thermal deformation of a resistive material subject to an electric current, or mechanical deformation due to pressurized gas within the cavity or a piezoelectric effect. | 03-12-2015 |
20150077733 | Method of Overlay In Extreme Ultra-Violet (EUV) Lithography - Some embodiments of the present disclosure relate to a method of overlay control which utilizes a deformable electrostatic chuck. The method comprises exposing a substrate to radiation which is reflected off of a reticle. The reticle is mounted to a deformable electrostatic chuck by a plurality of raised contacts, where each raised contact is configured to independently vary in height from a surface of the deformable electrostatic chuck. After exposure of the substrate to radiation which is reflected off of the reticle, a displacement between a first alignment shape formed on a first layer disposed on a surface of the substrate and a second alignment shape formed by the exposure is measured. The height of one or more of the plurality of raised contact is changed based upon the displacement to alter a surface topology of the reticle, which negates some effects of clamping topology. Other embodiments are also disclosed. | 03-19-2015 |
20150104745 | TOOL CONFIGURATION AND METHOD FOR EXTREME ULTRA-VIOLET (EUV) PATTERNING WITH A DEFORMABLE REFLECTIVE SURFACE - Some embodiments of the present disclosure relates to a tool configuration and method for EUV patterning with a deformable reflective surface comprising a mirror or reticle. A radiation source provides EUV radiation which is reflected off the deformable reflective surface to transfer a reticle pattern a semiconductor workpiece. A metrology tool measures a residual vector formed between a first shape of the semiconductor workpiece and a second shape of the reticle pattern. And, a topology of the deformable reflective surface is changed based upon the residual vector to minimize a total magnitude of the residual vector. | 04-16-2015 |
20150187663 | SYSTEMS AND METHODS OF LOCAL FOCUS ERROR COMPENSATION FOR SEMICONDUCTOR PROCESSES - A system and method of compensating for local focus errors in a semiconductor process. The method includes providing a reticle and applying, at a first portion of the reticle, a step height based on an estimated local focus error for a first portion of a wafer corresponding to the first portion of the reticle. A multilayer coating is formed over the reticle and an absorber layer is formed over the multilayer coating. A photoresist is formed over the absorber layer. The photoresist is patterned, an etch is performed of the absorber layer and residual photoresist is removed. | 07-02-2015 |
20150255272 | SYSTEM, METHOD AND RETICLE FOR IMPROVED PATTERN QUALITY IN EXTREME ULTRAVIOLET (EUV) LITHOGRAPHY AND METHOD FOR FORMING THE RETICLE - A reticle for use in an extreme ultraviolet (euv) lithography tool includes a trench formed in the opaque border formed around the image field of the reticle. The trench is coated with an absorber material. The reticle is used in an euv lithography tool in conjunction with a reticle mask and the positioning of the reticle mask and the presence of the trench combine to prevent any divergent beams of radiation from reaching any undesired areas on the substrate being patterned. In this manner, only the exposure field of the substrate is exposed to the euv radiation. Pattern integrity in neighboring fields is maintained. | 09-10-2015 |
20150261094 | Collector in an Extreme Ultraviolet Lithography System with Optimal Air Curtain Protection - The present disclosure provides an extreme ultraviolet (EUV) radiation source module. The EUV radiation source module includes a collector designed to collect and reflect EUV light; a solid cover integrated with the collector and configured to have a supply gap between the collector and the solid cover; and a gas pipeline integrated with the collector. The supply gap provides a path for gas flow to the radiation source at edge of the collector. The gas pipeline includes an inward entrance and an outward entrance. | 09-17-2015 |
20150364383 | METHOD OF CALIBRATING OR EXPOSING A LITHOGRAPHY TOOL - A method of calibrating or monitoring an exposing tool including forming a substrate pattern in a substrate, wherein forming the substrate pattern includes providing a first patterned photo resist layer having an etch coating layer disposed thereon and using the first patterned photo resist layer and the etch coating layer to pattern an underlying layer. The patterned underlying layer is then used as a masking element when etching the substrate pattern into the substrate. A second photo resist pattern is formed over the substrate pattern. An overlay measurement is executed of the second photo resist pattern to the substrate pattern. | 12-17-2015 |
20160033866 | Method to Mitigate Defect Printability for ID Pattern - The present disclosure provides a method in accordance with some embodiments. The method includes loading a mask to a lithography system, wherein the mask includes an one-dimensional integrated circuit (1D IC) pattern; utilizing a pupil phase modulator in the lithography system to modulate phase of light diffracted from the mask; and performing a lithography exposing process to a target in the lithography system with the mask and the pupil phase modulator. | 02-04-2016 |
Chia-Hao Hsu, Pingtung City TW
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20090246015 | Stack of fan case - A stack of fan case in accordance with the present invention includes a first casing and a second casing stacked on the first casing. The first casing has a first surface, a second surface and a locking surface opposite to the second surface. An insertion bore formed on the second surface penetrates the second surface and the locking surface and has an alignment bore, a fastening bore communicating to the alignment bore and a limit bump formed at the fastening bore. The second casing has a third surface, a fourth surface and at least one fastening member protruding on the fourth surface. The fastening member includes a stick-like portion and a limit clasp portion formed at one end of the stick-like portion. The fastening member of the second casing is inserted into the alignment bore of the insertion bore that allows the limit clasp portion of the fastening member to protrude on the locking surface of the first casing, and then the first and second casings are turned to make the stick-like portion of the fastening member pass through the limit bump and be accommodated within the fastening bore, in which the stick-like portion of the fastening member is limited by the limit bump within the fastening bore and the limit clasp portion protrudes on and contacts against the locking surface of the first casing. | 10-01-2009 |
Chia-Hao Hsu, Lugang Township TW
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20120151579 | Network Device, Network Packet Processing Method and Computer Readable Storage Medium for Storing Thereof - A network device builds connection with a network through a Network Interface Card (NIC). The network device includes a processor and a storage unit. The processor includes at least one transmission processing core, at least one security core, and a main core. The storage unit stores a packet receiving module and a packet output module. The main core loads the packet receiving module to receive several packets from the network, makes the at least one transmission processing core process the packets for a network transmission and makes the at least one security core check the packets for security. The main core loads the packet output module to output the packets after the at least one transmission processing core processes the packets for network transmission and the at least one security core checks the packets for security. | 06-14-2012 |
Chia-Hao Hsu, Taipei TW
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20150109588 | MICRO PROJECTOR DEVICE AND CONTROL METHOD THEREOF - The present invention provides a micro projector device including a MEMS mirror, a laser source module, a detection module, and a control unit. The MEMS mirror has a first portion and a second portion, the first portion pivots to the second portion, and the first portion oscillates in relation to the second portion. The laser source module generates a laser light to a reflection plane of the first portion of the MEMS mirror. The detection module detects a capacitance value between the first portion and the second portion. The control unit determines the relative position between the first portion and the second portion according to the capacitance value, and provides image data to the laser source module according to the relative position. The reflection plane of the first portion is configured to reflect the laser light from the laser source module to a projection plane. | 04-23-2015 |
20150332813 | SUPERCONDUCTING FILM UNIT AND METHOD FOR MANUFACTURING THE SAME - The disclosure relates to a superconducting film unit and a method for manufacturing the same. The superconducting film unit includes a substrate and a superconducting film. The lattice constant of the substrate is between 5.0 Å and 5.5 Å. The superconducting film is disposed on the substrate. The superconducting film includes YBa | 11-19-2015 |
Chia-Hao Hsu, Lukang TW
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20160139964 | Energy Efficient Multi-Cluster System and Its Operations - A multi-cluster system having processor cores of different energy efficiency characteristics is configured to operate with high efficiency such that performance and power requirements can be satisfied. The system includes multiple processor cores in a hierarchy of groups. The hierarchy of groups includes: multiple level-1 groups, each level-1 group including one or more of processor cores having identical energy efficiency characteristics, and each level-1 group configured to be assigned tasks by a level-1 scheduler; one or more level-2 groups, each level-2 group including respective level-1 groups, the processor cores in different level-1 groups of the same level-2 group having different energy efficiency characteristics, and each level-2 group configured to be assigned tasks by a respective level-2 scheduler; and a level-3 group including the one or more level-2 groups and configured to be assigned tasks by a level-3 scheduler. | 05-19-2016 |
Chia-Hao Hsu, Taipei City TW
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20130278482 | DISPLAY DEVICE WITH SHARABLE SCREEN IMAGE - Disclosed is a display device for sharing one virtual screen image with other display devices, comprising display means for displaying a physical screen image corresponding to a portion of the virtual screen image; computing means for executing computations of the display device; and communication means for communicating with other display devices, so that those display devices are capable of interacting with each other via the virtual screen image. | 10-24-2013 |
20150249809 | PROJECTION APPARATUS AND PROJECTION METHOD - A projection apparatus including a micro-electro-mechanical system (MEMS) mirror module and a control unit is provided. The MEMS mirror module drives an image beam to scan along a first direction and a second direction on an imaging region. The control unit is electrically connected to the MEMS mirror module and outputs a driving signal with a corresponding pulse width according to a projection position of the image beam in the second direction of the imaging region. A projection method is also provided. | 09-03-2015 |
20150324209 | Operating System Switching Method and Dual-Operating System Electronic Device Using the Same - An operating system switching method and a dual operating system electronic device using this method are disclosed. The dual operating system electronic device includes a storage unit, a booting process and a processing unit. The operating system switching method includes the following steps: receiving a launch command corresponding to the representative icon to read the application program data under the status of running the first operating system; creating an operating command in the shared partition for executing the application program and opening the user designated file; writing a switching command in the booting process for booting with the second operating system; rebooting with the second operating system according to the switching command; and executing the application program and opening the user designated file under the status of running the second operating system according to the operating command. | 11-12-2015 |
Chia-Hao Hsu, Hsinchu TW
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20090323853 | 4X OVER-SAMPLING DATA RECOVERY METHOD AND SYSTEM - A 4× over-sampling data recovery system consists of a charge pump PLL, a 4× over-sampler, a data regenerator and a digital PLL. The charge pump PLL receives a clock signal and generates a plurality of multiplicative clock signals in response to the clock signal. The 4× over-sampler samples a serial data to generate a M-bit signal according to the plurality of multiplicative clock signals, wherein each bit in the serial data is sampled for four times. The data regenerator sequentially receives and combines two M-bit signals to generate a (M+N)-bit signal. The digital PLL divides the (M+N)-bit signal into (N+1) groups of M-bit data and selects a designated M-bit data from the (N+1) groups of M-bit data to generate a P-bit recovery data. | 12-31-2009 |
20140153073 | IMAGE PROJECTION METHOD AND MEMS IMAGE PROJECTION APPARATUS - An image projection method and a microelectromechanical system (MEMS) image projection apparatus are provided. The image projection method controls a MEMS scanning mirror swinging around a first swing axis to project an image light beam. The image projection method includes following steps. A resonance frequency and a damping coefficient of the MEMS scanning mirror at swinging are measured to calculate a first amplitude scale and a first maintaining period, and a periodic wave signal is generated accordingly. The periodic wave signal is output to the MEMS scanning mirror for controlling the MEMS scanning mirror to swing, and a swing speed error thereof is recorded. By adjusting the first amplitude scale and the first maintaining period, the periodic wave signal is also adjusted, and the corresponding swing speed error is recorded. According to the recorded swing speed errors, the corrected periodic wave signal is generated for controlling the MEMS scanning mirror. | 06-05-2014 |
20140284604 | SEMICONDUCTOR STRUCTURE FOR EXTREME ULTRAVIOLET ELECTROSTATIC CHUCK WITH REDUCED CLAMPING EFFECT - The present disclosure provides one embodiment of a semiconductor structure. The semiconductor structure includes a semiconductor substrate having a front surface and a backside surface; integrated circuit features formed on the front surface of the semiconductor substrate; and a polycrystalline silicon layer disposed on the backside surface of the semiconductor substrate. | 09-25-2014 |
20150042365 | DETECTION CIRCUIT - A detection circuit is provided. A detection signal corresponding to an equivalent capacitance value of a micro-electro-mechanical system is generated by an oscillator, and the equivalent capacitance value of the micro-electro-mechanical system varies with a location of the micro-electro-mechanical system. | 02-12-2015 |
20150185468 | DRIVING CALIBRATION APPARATUS OF ELECTROSTATIC MEMS SCANNING MIRROR AND DRIVING CALIBRATION METHOD THEREFOF - The invention provides a driving calibration apparatus of an electrostatic MEMS scanning mirror and a driving calibration method thereof The driving calibration method includes the following steps. Different reference voltages are sequentially set to drive a plane mirror of the electrostatic MEMS scanning mirror to swing. Projection positions on a projected surface corresponding to the reference voltages that the laser beam projects to are determined. A driving lookup table is established according to the reference voltages and the corresponding projection positions. Calibrated driving voltages corresponding to ideal projection positions are determined according to the driving lookup table. The pane mirror is driven to swing according to the calibrated driving voltages. | 07-02-2015 |
Chia-Hao Hsu, Tainan City TW
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20160120444 | OPTICAL SENSING APPARATUS AND MEASURING METHOD THEREOF - An optical sensing apparatus including a light sensor, a plurality of light-emitting devices, and a controller is provided. The light sensor is disposed on a substrate. The light sensor senses a light reflection signal in a sensing area of the optical sensing apparatus. The light-emitting devices are disposed on the substrate and around the light sensor. The light-emitting devices provide an optical signal to be transmitted into the human tissue. Then, the optical signal is reflected by the human tissue to generate the light reflection signal. The controller determines whether the position of the human tissue has been changed in the sensing area. The controller drives at least one light-emitting device of the light-emitting devices and adjusts the light intensity thereof to provide the appropriate optical signal. Besides, a measuring method of the optical sensing apparatus is proposed. | 05-05-2016 |
Chia-Hao Huang, Taichung City TW
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20140265099 | AUXILIARY CLAMPING TOOL FOR WELDING OPERATION - An auxiliary clamping tool for welding operation includes a pair of pliers, and a resilient clamp set in between two jaws of the pliers for enabling hooks of the jaws to hook in respective hook holes of flat clamping arms of the inserted resilient clamp such that if the handle levers of the pliers are not squeezed, the jaws are closed and the retaining tips at the free ends of the flat clamping arms of the resilient clamp touch each other; if the handle levers of the pliers are squeezed, the jaws are opened and the retaining tips at the free ends of the flat clamping arms of the resilient clamp are kept apart from each other. | 09-18-2014 |
20140331832 | AUXILIARY TOOL FOR TIMING GEAR - An auxiliary tool for timing gear for use with a wrench to mount or dismount a timing gear is disclosed to include a support member having a stop rod at its one end, a movable device slidably mounted in the support member and providing a stem at its one end for working with the stop rod to engage into peripheral notches of the timing gear at two opposite sides during application, and a handle pivotally coupled to the support member and defining therein a longitudinally extending limit slot for accommodating one end of the movable device to limit pivoting movement between the support member and the handle within a predetermined range. | 11-13-2014 |
20150158068 | CAR FENDER TRIM EXPANDER - A car fender trim expander includes a fixing disk, a telescopic tube, a sliding member, a linkage assembly, a roller, and a position limiting device. Therein, the fixing disk is to be installed on a wheel axle and rotates together with the wheel axle. The telescopic tube has a first and a second end, while the first end is pivotally connected to the fixing disk. The sliding member is slidingly disposed on the periphery of the telescopic tube. The linkage assembly is disposed between the sliding member and the fixing disk. The roller is disposed on the second end of the telescopic tube for contacting the inner edge of the fender trim. The position limiting device is for adjusting the stretching and pivotal swinging of the telescopic tube. Thereby, the convenience and easiness for operation is achieved. | 06-11-2015 |
20150246436 | PULLER STRUCTURE - A pulling structure contains: a holding disc, an adjusting member, a screw rod set, and pulling hooks. The holding disc includes a threaded orifice for inserting the screw rod set, the threaded orifice has a wide screwing section and a narrow screwing section, the holding disc also includes plural connecting portions for connecting with the pulling hooks. The screw rod set includes an inner screw rod, an outer screw rod, and a hollow screw sleeve, and the outer screw is screwed with the wide screwing section, and the screw sleeve is screwed with the outer screw rod. The adjusting member is fitted in the outer screw rod and is defined between the screw sleeve and the holding disc, and a spring element abuts against the adjusting member and the holding disc. The adjusting member includes a plurality of coupling posts, and each pulling hook has an inclined guiding face. | 09-03-2015 |
20150290781 | STRAP WRENCH - A strap wrench is used to drive a cylindrical object and contains: a handle including two recesses and a longitudinal slot; a strap including a first end portion and a second end portion which are inserted into the two recesses; a guiding rod longitudinally inserted into the handle; a supporting block rotatably connected with a first segment and located inside the strap; a movable member disposed on the guiding rod and moving between a first position and a second position, the movable member joining with the strap; a push switch slidably fixed in the longitudinal slot and rotatably connected with the movable member; and a spring for pushing the movable member to move toward the second position. Thereby, the movable member is driven by the engaging block to move between the first position and the second position so as to operate the strap wrench easily. | 10-15-2015 |
Chia-Hao Kang, New Taipei TW
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20160105793 | MOBILE PHONE AND METHOD FOR AUTOMATICALLY UPDATING A CURRENTLY ACTIVE SYSTEM MODE OF A MOBILE PHONE - A computer-implemented method for updating a currently active system mode is disclosed. The method includes: receiving, from an electronic device at a mobile phone, a command that requests deactivation of a first mode and activation a second mode in the mobile phone, wherein the first mode is a currently active mode, and each of the first mode and the second mode includes at least one system parameter; determining, at the mobile phone, whether the first mode is consistent with the second; and deactivating, at the mobile phone, the currently active system mode and activating the second if the currently active mode is inconsistent with the second. | 04-14-2016 |
20160105922 | SYSTEM FOR COUPLING MOBILE DEVICE TO HOST COMPUTER OF AUTOMOBILE AND METHOD THEREOF - A method for coupling a mobile device with a host computer of a vehicle includes establishing a connection relationship between the mobile device and the host computer, sending an invitation to the mobile device according to the established connection relationship, and coupling the mobile device to the host computer after accepting the invitation. The invitation is sent by the host computer automatically after the host computer is turned on. The mobile device couples to the host computer automatically through a corresponding coupling mechanism after accepting the invitation. | 04-14-2016 |
Chia-Hao Kuo, Taipei City TW
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20150185959 | TOUCH LIGHT SHIELDING SUBSTRATE AND TOUCH DISPLAY APPARATUS - A touch light shielding substrate including a first substrate, a patterned light shielding layer disposed above the first substrate, first touch sensing units disposed above the first substrate, and second touch sensing units disposed above the first substrate is provided. The patterned light shielding layer has transparent holes arranged in an array. The first touch sensing units and the second touch sensing units are interlaced with each other. The patterned light shielding layer, the first touch sensing units, and the second touch sensing units are located in the same side of the first substrate. The patterned light shielding layer is disposed between the first touch sensing units and the second touch sensing units, so that the first touch sensing units and the second touch sensing units are electrically independent. Moreover, a touch display apparatus including the touch light shielding substrate is also provided. | 07-02-2015 |
Chia-Hao Lee, Hsinchu County TW
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20150325166 | Self-Refresh Control Method, Sink Device thereof and Display System thereof - A self-refresh control method for a display system includes receiving a frame from a video source of the display system; storing the frame in a storage module of the display system according to a writing timing sequence signal; accessing data stored in the storage module as a self-refresh frame according to a reading timing sequence, for outputting the self-refresh frame to a display device of the display system; and adjusting the reading timing sequence signal according to the writing timing sequence signal and the reading timing sequence signal. | 11-12-2015 |
Chia-Hao Lee, Hacienda Heights, CA US
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20090279145 | IMAGE DATA PROCESSING SYSTEM AND METHOD - The image data processing system and method disclosed, processes intermediate compressed binary data representing images scanned for copy or exporting, thereby enabling storage of the copy or export file to a common memory storage device. According to an exemplary embodiment, the image data processing system comprises a binary lossless decompress module, a binary to contone restoration module, and an export processing module, the export processing module processing multiple bit image data for exporting to an image data receiving device. | 11-12-2009 |
20100157374 | METHOD AND SYSTEM FOR IMPROVED COPY QUALITY IN A MULTIFUNCTION REPROGRAPHIC SYSTEM - A method and system reconstructs a contone image from a binary image by first tagging pixels to identify one of a multiplicity of image content types. The tag information and the pattern of bits surrounding the pixel to be converted to a contone value are used to reconstruct a contone image from a binary image. The pattern of bits in the neighborhood is used to generate a unique identifier. The unique identifier is used as the address for a lookup table with the contone value to be used wherein each lookup table corresponds to an image context type. | 06-24-2010 |
20110033131 | METHODS FOR BACKGROUND AND NOISE SUPPRESSION IN BINARY TO GRAYSCALE IMAGE CONVERSION - One embodiment is a method for suppressing background inaccuracies in binary to grayscale image conversion. A binary image is converted to a grayscale image using a neighbor map. An image enhancement function is applied to the grayscale image to suppress background inaccuracies in the grayscale image. Another embodiment is method for converting a binary pixel of a binary image to a grayscale pixel of a grayscale image and suppressing noise in the grayscale image using selective filtering of the binary image. Another embodiment is a method for converting a binary image to a first grayscale image and suppressing noise in the first grayscale image to produce a noise suppressed grayscale image using selective filtering of the first grayscale image. | 02-10-2011 |
Chia-Hao Lee, New Taipei City TW
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20140035029 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device including a semiconductor substrate of a first conductivity type and an epitaxial layer of the first conductivity type disposed thereon is disclosed. Pluralities of first and second trenches are alternately arranged in the epitaxial layer. First and second doped regions of the first conductivity type are formed in the epitaxial layer and surrounding each first trench. A third doped region of a second conductivity type is formed in the epitaxial layer and surrounding each second trench. A first dopant in the first doped region has diffusivity larger than that of a second dopant in the second doped region. A method for fabricating a semiconductor device is also disclosed. | 02-06-2014 |
20140117436 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a semiconductor device is provided. An epitaxial layer is grown on a substrate, wherein the epitaxial layer and the substrate have a first conductivity type. A trench is formed in the epitaxial layer. A barrier region is formed at a bottom of the trench. A doped region of a second conductivity type is formed in the epitaxial layer and surrounds sidewalls of the trench, wherein the barrier region prevents a dopant used for forming the doped region from reaching the epitaxial layer under the barrier region. The trench is filled with a dielectric material. A pair of polysilicon gates is formed on the epitaxial layer and on both sides of the trench. | 05-01-2014 |
20140217501 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - The invention provides a semiconductor device, including: a substrate having a first conductivity type, including: a body region having the first conductivity type; a source region formed in the body region; a drift region having a second conductivity type adjacent to the body region; and a drain region formed in the drift region; a multiple reduced surface field (RESURF) structure embedded in the drift region of the substrate; and a gate dielectric layer formed over the substrate; wherein the first conductivity type is opposite to the second conductivity type. | 08-07-2014 |
20150155379 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - The invention provides a semiconductor device, including: a semiconductor device includes: a substrate having a first conductivity type, including: a body region having the first conductivity type; a source region formed in the body region; a drift region having a second conductivity type adjacent to the body region, wherein the first conductivity type is opposite to the second conductivity type; and a drain region formed in the drift region; a trench formed in the substrate between the body and drift regions; a gate dielectric layer disposed adjacent to the trench; a liner lining the trench and adjoining with the gate dielectric layer; and a gate electrode formed over the gate dielectric layer and extending into the trench. | 06-04-2015 |
20150206966 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - The invention provides a semiconductor device, including: a substrate of a first conductivity type having an active region and a termination region; an epitaxial layer of the first conductivity type over the substrate; a plurality of first trenches and second trenches in the epitaxial layer; an implant blocker layer formed at bottoms of the first and second trenches; a liner of a second conductivity type different from the first conductivity type conformally formed along sidewalls of the first and second trenches; a dielectric material filled in the first and second trenches defining a plurality of first columns and a plurality second column, respectively; a gate dielectric layer over the epitaxial layer; two floating gates formed on the gate dielectric layer; a source region; an inter-layer dielectric layer; and a contact plug formed on the source region. | 07-23-2015 |
20150318277 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes: a semiconductor layer; a first doped well region disposed in a portion of the semiconductor layer; a first doped region disposed in the first doped well region; a second doped well region of an asymmetrical cross-sectional profile disposed in another portion of the semiconductor layer; second, third, and fourth doped regions formed in the second doped well region; a first gate structure disposed over a portion of the semiconductor layer, practically covering the second doped well region; and a second gate structure embedded in a portion of the semiconductor layer, penetrating a portion of the second doped well region. | 11-05-2015 |
20150357466 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a semiconductor substrate and a semiconductor layer formed thereover. A gate structure is disposed over the semiconductor layer, and a first doped region is disposed in the semiconductor layer adjacent to a first side of the gate structure. A second doped region is disposed in the semiconductor layer adjacent to a second side of the gate structure opposite to the first side. A third doped region is disposed in the first doped region. A fourth doped region is disposed in the second doped region. A plurality of fifth doped regions is disposed in the second doped region. A sixth doped region is disposed in the semiconductor layer under the first doped region. A conductive contact is formed in the third doped region and the first doped region. | 12-10-2015 |
20160064573 | SEMICONDUCTOR DEVICE INCLUDING ZENER DIODE AND METHOD OF MANUFACTURING THEREOF - An embodiment of the present disclosure provides a semiconductor device. The semiconductor device includes an insulator formed on a top surface of a semiconductor substrate. The semiconductor device also includes a semiconductor layer containing a first region of a first conductivity type and formed on the insulator layer. The first region is a P+ region or an N+ region and has a volume of over 50-80% of that of the semiconductor layer. The semiconductor device further includes a second region of a second conductivity type in direct contact with the first region and forming a P-N junction with the first region. The second region has a doping concentration heavier than that of the first region. In addition, the semiconductor device includes a first metallization region in electrical contact with the first region and a second metallization region in electrical contact with the second region. | 03-03-2016 |
Chia-Hao Li, Hsinchu TW
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20140107294 | EXTENDED FILM AND THE MANUFACTURING METHOD THEREOF - An extended film and a manufacturing method thereof are provided. The extended film includes a poly(lactic acid) and a block copolymer, wherein the block polymer includes a first block, a second block and a third block that connected with each other by chemical bonds. The extended film is formed by steps of mixing poly(lactic acid) and the block copolymer to form a mixture, compressing the mixture to form a board body and extending the board body to form an extended film, thereby forming an extended film having properties of high thermal-resistance and high transparency, the film thus obtained is applicable for packaging use. | 04-17-2014 |
20140231753 | Multi-color light emitting diode and method for making same - A color light-emitting diode using a blue light component to produce red light and green light is disclosed. A blue-light emitting material is provided between a cathode layer and an anode layer for emitting the blue light component. A light re-emitting layer has a first material in a first diode section arranged to produce a red light component in response to the blue light component, and a second material in a second diode section arranged to produce a green light component in response to the blue light component. A transparent material in a third diode section allows part of the blue light component to transmit through. The anode layer is partitioned into three electrode portions separately located in the three diode sections, so that the red, green and blue light components in the diode sections can be separately controlled. | 08-21-2014 |
Chia-Hao Lin, Taipei Hsien TW
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20100212877 | AIRFLOW GUIDING AND HEAT DISSIPATING ASSEMBLY FOR ELECTRONIC DEVICE - An airflow guiding and heat dissipating assembly is mounted in an electronic device and has a base and at least one baffle being mounted on the base. Multiple electronic components are mounted on the base and are arranged in a line. Airflow flows along one electronic component upstream, past the baffle and then over the other electronic component downstream to take away heat from the electronic component. The baffle prevents the airflow from becoming turbulent and, therefore, temperatures of the electronic component are lowered efficiently. | 08-26-2010 |
20100236761 | Liquid cooled heat sink for multiple separated heat generating devices - A liquid cooled heat sink has a thermal conduction plate and a liquid cooling module. The liquid cooling module is attached securely to the thermal conduction plate and has a distribution tank, a collection tank and a pipe assembly. The pipe assembly has multiple pipes of at least two different gauges and each pipe has a pipe inlet and a pipe outlet respectively secured to the distribution tank and the collection tank. Since a sum of the gauges is increased and each pipe need not to be coiled, an extra strong pumping system is not needed and design complexity is reduced. | 09-23-2010 |
Chia-Hao Lin, Guangfu Township TW
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20090303042 | INTRUDER DETECTION SYSTEM AND METHOD - This invention is an intruder detection system which integrates wireless sensor network and security robots. Multiple ZigBee wireless sensor modules installed in the environment can detect intruders and abnormal conditions with various sensors, and transmit alert to the monitoring center and security robot via the wireless mesh network. The robot can navigate in the environment autonomously and approach to a target place using its localization system. If any possible intruder is detected, the robot can approach to that location, and transmit images to the mobile devices of the securities and users, in order to determine the exact situation in real time. | 12-10-2009 |
Chia-Hao Lin, Taipei TW
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20140289432 | CONNECTING DEVICE OF THE TRANSPORT SCREEN - The present invention relates to a connecting device of the transport screen, comprising: A connecting unit, with one or more electrical sockets for the I/O of the portable device to be connected; and a data transferring and controlling unit, one side of the unit could be connected to said connecting unit and the other side could be connected to the transport screen, so that the screen signal of the portable device could be transferred to one or more transport screen, if the transport screen, the touch signal also could be transferred to the portable device. | 09-25-2014 |
Chia-Hao Lin, Taipei City TW
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20080308437 | Notebook computer protector - A notebook computer protector formed of a top protective shell and a bottom protective shell for covering the top and bottom cover shells of the housing of a notebook computer for protection is disclosed in which the top protective shell and the bottom protective shell each have a peripheral wall, a coupling flange extending from the peripheral wall, and a plurality of hooks protruded from the coupling flange at predetermined locations, and the coupling flanges of the top and bottom protective shells are abutted against each other and the hooks of the top cover shell are forced into engagement with the hooks of the bottom protective shell when the top and bottom cover shells are attached together to hold a computer inside. | 12-18-2008 |
Chia-Hao Liu, Tu-Cheng TW
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20120233245 | VOIP COMMUNICATION SYSTEM AND METHOD FOR REGISTERING CLIENT DEVICES WITH SAME - A method registers client devices with a primary device using a backup server. The backup server detects whether the primary server is available, and when the primary server is available, the backup server evaluates the registration capacity of the primary server. The backup server further creates a queue of the client devices registered with the backup server according to the backup registration time of the client devices, and notifies the client devices individually or in groups that the primary server is again available. | 09-13-2012 |
Chia-Hao Lo, Xizhi City TW
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20110099133 | Systems and methods for capturing and managing collective social intelligence information - A method for capturing and managing training data collected online includes: receiving a first dataset from one or more online sources; sampling the first dataset and generating a second dataset, the second dataset including the data sampled from the first dataset; receiving an annotated second dataset with predefined labels; and dividing the annotated second dataset into a training dataset and a test dataset. The disclosed method further includes: configuring a machine learning based classifier based on the training dataset; predicting at least one data point based on the training dataset and calculating a confidence score; comparing the at least one predicted data point to the test dataset; sorting the at least one predicted data point based on its confidence score; and receiving corrected training data associated with the at least one predicted data point. | 04-28-2011 |
20110112995 | Systems and methods for organizing collective social intelligence information using an organic object data model - A method for capturing and organizing intelligence data using an organic data model includes: receiving one or more webpages containing social intelligence data; segmenting content of the one or more webpages containing social intelligence data; identifying named entities in the segmented content of the one or more webpages; identifying topics in the segmented content of the one or more webpages; identifying opinions in the segmented content of the one or more webpages; integrating the identified named entities, topics, and opinions to construct an organic object data model; and storing organic object data associated with the constructed organic object data model in an organic object database. | 05-12-2011 |
Chia-Hao Shih, Nantou County TW
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20140145570 | ELECTRONIC DEVICE CASE WITH WATER RESISTANT SIDE BUTTON - An electronic device case includes a first shell, a second shell, and a side button. The first and second shells are each provided with a peripheral side plate. A passage communicating the inside and outside of the case, a first restriction slot extending from the passage toward the first shell, and a second restriction slot extending from the passage toward the second shell are formed jointly by the peripheral side plates of the shells embedded with each other. The side button is provided with a base and a press portion protruding from the base. The thickness of the base is larger than or equal to the widths of the restriction slots. The side button is installed in the passage with the base embedded in the restriction slots. As a result, the case is sufficiently water resistant, firm in structure and easy to assemble. | 05-29-2014 |
Chia-Hao Tsai, Chu-Nan TW
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20140014961 | DISPLAY DEVICE AND DISPLAY PANEL THEREOF - A display device and a display panel thereof are provided. The display panel includes a plurality of pixels, a first adjacent zone and a plurality of gate lines. The pixels include a first pixel and a second pixel adjacent to the first pixel. Each pixel includes one of the gate lines. The gate lines include a first gate line and a second gate line. The first pixel includes the first gate line. The second pixel includes the second gate line. The first gate line and the second gate line are located at the first adjacent zone. | 01-16-2014 |
20160035751 | DISPLAY DEVICE AND DISPLAY PANEL THEREOF - A display panel is provided. A display panel includes a plurality of pixels and a plurality of gate lines. The pixels include a first pixel, a second pixel and a third pixel. The gate lines include a first gate line, a second gate line and a third gate line. The first gate line drives the first pixel. The second gate line drives the second pixel. The third gate line drives the third pixel. The first gate line, the second gate line and the third gate line are disposed sequentially and driven at different time. The first pixel and the second pixel are arranged respectively at two opposite sides of the first gate line and the second gate line. The second pixel and the third pixel are arrange between the second gate line and the third gate line. | 02-04-2016 |
Chia-Hao Tsai, Chungho City TW
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20090121325 | METHOD FOR PRODUCING A THIN FILM TRANSISTOR AND A DEVICE OF THE SAME - A method for producing a thin film transistor and including the following steps for preparing a glass substrate; having a positive photosensitive coating on the glass substrate; providing a transparent mold plate, having a plurality of ladder opaque protrusions in accordance with a predetermined pattern having different depth; controlling the transparent mold plate downwardly to press into the positive photosensitive coating and non-contacting to the glass substrate; exploring a part of the positive photosensitive coating via an explosion by a UV light; remaining the other part of the positive photosensitive coating, which is shielded by the protrusions and shaped corresponding to the predetermined pattern; separating the transparent mold plate from the glass substrate, and removing the other parts of the photosensitive coating unshielded via a chemical solvent. Thereby, after the positive photosensitive coating is pressed, cured, and cleaned the thin film transistor is formed. | 05-14-2009 |
Chia-Hao Tsai, Jhu-Nan TW
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20150137117 | DISPLAY PANEL - A display panel includes a first substrate and a plurality of pixels disposed on the first substrate. At least one of the pixels includes a gate line region, an active layer, an etch stop layer, a first and second source/drain layer. The gate line region is disposed on the first substrate and includes a first region and a second region. The first region includes a first portion having a first width and the second region includes a second portion having a second width. The first width is greater than the second width. The active layer is disposed on the gate line region and includes a channel region disposed on the first region. The etch stop layer and first and second source/drain layers are disposed on the active layer, and the portion of the active layer between the first and second source/drain layers is the channel region. | 05-21-2015 |
20150187251 | DISPLAY - An embodiment of the present invention provides a display including: a first substrate; gate lines and data lines defining a first color, second color, and third color pixel area; a first color, second color, and third color pixel transistor located in the first color, second color, and third color pixel area respectively; a second substrate; and a black matrix, wherein the black matrix has a first portion and a second portion, and the first portion extends from an edge of a first color pixel active layer for a first shading distance, the second portion extends from an edge of a third pixel active layer for a second shading distance larger than the first shading distance. | 07-02-2015 |
20150279262 | DISPLAY - A display includes a first substrate; gate lines and data lines defining a first color, second color, and third color pixel area; a first color, second color, and third color pixel transistor located in the first color, second color, and third color pixel area respectively; a second substrate; and a black matrix, wherein the black matrix has a first portion and a second portion, and the first portion extends from an edge of a first color pixel active layer for a first shading distance, the second portion extends from an edge of a third pixel active layer for a second shading distance larger than the first shading distance. | 10-01-2015 |
Chia-Hao Tsai, Minhsiung Township TW
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20110278510 | Tin-Doped Indium Oxide Thin Films And Method For Making Same - The tin-doped indium oxide thin film in accordance with the present invention has a tin-doped indium oxide, yttrium ions and europium ions, wherein the yttrium ions are proportional to 0.1-10 mol % of the tin-doped indium oxide while the europium ions proportional to 0.05-5 mol % of the tin-doped indium oxide. | 11-17-2011 |
Chia-Hao Tu, Keelung City TW
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20150194824 | Charge Device and System - A charge device coupled to an external device is provided. A connection port is configured to couple to the external device and includes a first pin and a second pin. A battery unit has a battery voltage. A conversion unit converts the battery voltage to provide power to the external device. When the battery voltage is higher than a threshold value, a detection control unit directs the first and second pins to couple to a first charge unit and the connection port outputs a first charge current to the external device. When the battery voltage is not higher than the threshold value, the detection control unit directs the first and second pins to couple to a second charge unit and the connection port outputs a second charge current to the external device. The first charge current is greater than the second charge current. | 07-09-2015 |
Chia-Hao Tu, Hamilton CA
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20140368041 | RECONFIGURABLE HYBRID ENERGY STORAGE SYSTEM FOR ELECTRIFIED VEHICLES - The embodiments described herein relate to a reconfigurable energy storage system. In one embodiment, the reconfigurable energy storage system comprises a first energy storage system, a second energy storage system and a power converter. The power converter determines a first power level, a second power level and a load coupled to the power converter and manipulates the power transfer between the energy storage systems based on the first power level, the second power level and the load. In another embodiment, the reconfigurable energy storage system also comprises a third energy storage system. In this embodiment, the power converter determines a third power level corresponding to the third energy storage system and manipulates the power transfer between the energy storage systems based also on the third power level. The third power level may correspond to a state of charge of the third energy storage element or amount of power generated by the third energy storage system. | 12-18-2014 |
Chia-Hao Wang, Hsin-Chu TW
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20120206900 | LIGHT SOURCE MODULE AND PROJECTION APPARATUS - A light source module includes a light-emitting device emitting an excitation light beam, a reflective component including a reflective surface with a first focal point and a second focal point, a wavelength conversion device including a plurality of excited regions and disposed nearby the first focal point and on the transmission path of the excitation light beam, and an optical component. By rotating the wavelength conversion device, the excitation light beam irradiates the different excited regions at different time, so that the excitation light beam is converted into different wavelength light beams at different time, and the different wavelength light beams respectively correspond to the excited regions and are reflected by the reflective surface and converged at the second focal point. The optical component is disposed nearby the second focal point so the different wavelength light beams pass through the second focal point and are transmitted to the optical component. | 08-16-2012 |
20130278902 | LIGHT SOURCE MODULE AND PROJECTION APPARATUS - A light source module and a projection apparatus are provided. The light source module includes a light-emitting element, an optical path switching element, a wavelength conversion element, a first reflection element, and a first beam splitter element. The optical path switching element switches a first color beam between a first optical path and a second optical path. When the first color beam is switched to the first optical path, the first color beam is propagated to the wavelength conversion element to excite a first and second wavelength conversion layers on the wavelength conversion element to produce a second color beam and a third color beam. When the first color beam is switched to the second optical path, the first color beam is propagated to the first reflection element. | 10-24-2013 |
20150077714 | ILLUMINATION SYSTEM AND PROJECTION APPARATUS - An illumination system including at least one laser source, at least one anisotropic light expanding element and a wavelength conversion element is provided. The at least one laser source emits a laser beam. The at least one anisotropic light expanding element is disposed on the transmission path of the laser beam and causes the laser beam to expand along a light expanding direction. The light expanding direction is substantially parallel to the slow axis of the laser beam. The wavelength conversion element is disposed on the transmission path of the laser beam. A projection apparatus is also provided. | 03-19-2015 |
20150098070 | LIGHT WAVELENGTH CONVERSION MODULE, ILLUMINATION SYSTEM, AND PROJECTION APPARATUS - A light wavelength conversion module including a substrate, a first light wavelength conversion layer, and a first light transmissive layer is provided. The substrate has a light passing-through area and a first light wavelength conversion area. The first light wavelength conversion layer is located at the first light wavelength conversion area and between the first light transmissive layer and the substrate. The first light wavelength conversion layer is suitable for converting a coherent light beam into a first conversion light beam, wherein wavelengths of the coherent light beam and the first conversion light beam are different from each other. An illumination system and a projection apparatus are also provided. | 04-09-2015 |
Chia-Hao Wu, Dasi Township TW
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20090289157 | Fan mounting structure - A fan mounting structure includes a casing, a fixing support and a protection means. The outside of the casing has an opening. The fixing support is connected to the casing and is provided with a fan accommodating space. The fan accommodating space is in communication with the opening. The protection means is connected to the casing. Via this arrangement, after the user detaches the fan body from the fixing support, the protection means can protect the electronic components within the casing from suffering damage due to external forces. | 11-26-2009 |
Chia-Hao Wu, Taipei TW
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20080272385 | Light emitting diode - A light emitting diode includes a base, a light emitting chip, and a wavelength converting layer. The base is formed with a recessed portion that has a bottom wall surface, and a sidewall surface extending upwardly from the bottom wall surface and cooperating with the bottom wall surface to define a receiving space. The light emitting chip is provided on the bottom wall surface of the receiving space, and has a top chip surface disposed below a top surface of the base, and a peripheral chip surface extending downwardly from the top chip surface and being substantially parallel to and forming a gap with the side wall surface of the recessed portion. The wavelength converting layer is filled in the receiving space in the recessed portion so as to cover the top chip surface and the peripheral chip surface of the light emitting chip. | 11-06-2008 |
20090078958 | Assembly of a heat dissipating base and a lead frame for a light emitting diode packaging device and method for making the same - A light emitting diode packaging device includes: a heat dissipating base; a light emitting dice mounted on the heat dissipating base; a lead frame coupled electrically to the light emitting dice and having a protruding wall defining a confining space for extension of a protruding part of the heat dissipating base therethrough; at least one retaining member provided on one of the protruding part of the heat dissipating base and the protruding wall of the lead frame to retain the lead frame to the heat dissipating base; and a molding material molded on the heat dissipating base and the lead frame. | 03-26-2009 |
20130105835 | LIGHT-EMITTING DIODE DEVICE | 05-02-2013 |
Chia-Hao Yang, Shulin City TW
Patent application number | Description | Published |
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20100078865 | Sheet clamping apparatus - The present invention discloses a sheet clamping apparatus for a reticle, a wafer, a glass substrate, a LCD panel et al. The apparatus comprises a pair of brackets, each bracket having at least one cam groove thereon for defining a movement route by two opposing sides of the cam groove, and one end of each bracket being joined with a connecting frame. One end of a clamping arm is joined with each cam groove, and the other end of the clamping arm is clamping the sheet (ex: a reticle, a wafer, a glass substrate, a LCD panel et al.). The characteristic of the sheet clamping apparatus is that: on the other end of each clamping arm is formed with a clamping head with recess, and at least a pair of rollers are disposed on the recess of clamping head for stably clamping the reticle or a semiconductor component stored in the pod. | 04-01-2010 |
Chia-Hao Yang, Lugang Chen TW
Patent application number | Description | Published |
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20140176321 | INTUITIVE ECO-DRIVING ASSISTANCE METHOD AND SYSTEM - An intuitive eco-driving assistance system is mounted on a vehicle and has an input module, a control module and an output module. The control module is electrically connected to the input module and the output module. The output module acquires images ahead of the vehicle and speed signals for the control module to recognize a speed limit, traffic lights and a speed and distance of any obstacle on the images. Furthermore, according to the driving limits of the road and actual vehicle speed, the output module prompts for an eco-driving instruction and the speed limit meeting the road condition visually or audibly. Accordingly, the issue of conventional vehicles being structurally complicated and costly for conserving energy, only passively prompting fuel consumption, and consuming more fuel can be solved without requiring any additional and complicated system. | 06-26-2014 |
Chia-Hao Yeh, Taoyuan County TW
Patent application number | Description | Published |
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20150060036 | ASSEMBLED ALUMINUM EXTRUSION HEAT DISSIPATOR - An assembled aluminum extrusion heat dissipator includes a heat-conducting plate and a plurality of U-shaped heat-dissipating members. The surface of the heat-conducting plate has a plurality of slots, and each of the slots extends from one side of the heat-conducting plate to another corresponding side. The U-shaped heat-dissipating member has a U-shaped body and a plurality of heat-dissipating fins, and the U-shaped body having a bottom plate and a pair of lateral plates, wherein the distance between the pair of lateral plates is corresponding to the distance of the two adjacent slots, so that the pair of lateral plates insert into the two adjacent slots, and the U-shaped heat-dissipating member integrates with the heat-conducting plate. | 03-05-2015 |
Chia-Hao Yu, Yilan City TW
Patent application number | Description | Published |
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20150098376 | METHODS FOR ONE RADIO MODULE TO LISTEN TO PAGING SIGNALS WITHOUT BREAKING THE DATA TRANSMISSION OF THE OTHER RADIO MODULE OPERATING IN THE CONNECTED MODE AND COMMUNICATION APPARATUSES UTILIZING THE SAME - A communications apparatus. A first radio module communicates with a first wireless network and provides wireless communication services in compliance with a first RAT. A second radio module communicates with a second wireless network and provides wireless communication services in compliance with a second RAT. At least two antennas are shared by the first radio module and the second radio module. When the first radio module operates in an idle mode and when the timing of the first radio module performing a first receiving activity coincides with the timing of the second radio module performing a second receiving activity, the second radio module uses the antennas to perform the second receiving activity when a DRX cycle duration of the first radio module in the idle mode is shorter than a DRX cycle duration of the second radio module. | 04-09-2015 |
20150223087 | METHOD FOR DEACTIVATED SECONDARY CELL MEASUREMENT AND COMMUNICATIONS APPARATUS UTILIZING THE SAME - A method for deactivated secondary Component Carrier (CC) measurement in a communications apparatus providing wireless communications services via a first CC in a wireless network includes: determining a switch timing to perform bandwidth extension or frequency adjustment required for performing a deactivated secondary CC measurement; extending an operation bandwidth or adjusting a center frequency of at least one signal processing component included in the communications apparatus at the switch timing, wherein an operation band defined by the operation bandwidth and the center frequency of the signal processing component covers at least a bandwidth of the secondary CC; and performing the deactivated secondary CC measurement after extending the operation bandwidth or adjusting the center frequency. The secondary CC is not able to perform data transmission or reception during a deactivated state. | 08-06-2015 |
20150257090 | METHODS FOR ONE RADIO MODULE TO LISTEN TO PAGING SIGNALS WITHOUT BREAKING THE DATA TRANSMISSION OF THE OTHER RADIO MODULE OPERATING IN THE CONNECTED MODE AND COMMUNICATION APPARATUSES UTILIZING THE SAME - A communications apparatus. A first radio module communicates with a first wireless network and provides wireless communications services. A second radio module communicates with a second wireless network and provides wireless communications services. At least two antennas shared by the first radio module and the second radio module. When the first radio module operates in a connected mode and when the timing of the first radio module performing the first receiving activity coincides with the timing of the second radio module performing a second receiving activity, the first radio module reports a value of 1 for a Rank Indicator to the first wireless network at least once before the second radio module is to perform the second receiving activity, and then the second radio module uses one of the antennas to perform the second receiving activity. | 09-10-2015 |
20150257110 | METHOD FOR TRANSMISSION POWER SHAPING AND COMMUNICATIONS APPARATUS UTILIZING THE SAME - A communications apparatus. The RF signal processing device is capable of supporting carrier aggregation and configured to process RF signals. The baseband signal processing device is configured to process baseband signals. The processor is configured to control operations of the RF signal processing device and the baseband signal processing device. The processor further receives a power control signal from a peer communications apparatus, obtains an assigned transmission power which is assigned by the peer communications apparatus for the communications apparatus to transmit a reference signal according to information carried in the power control signal, determines a spectral efficiency estimation value of the communications apparatus and directs the RF signal processing device to transmit the reference signal with a reduced transmission power which is smaller than the assigned transmission power when the spectral efficiency estimation value is smaller than a predetermined threshold. | 09-10-2015 |
20150333811 | METHODS FOR EFFICIENT BEAM TRAINING AND NETWORK CONTROL DEVICE UTILIZING THE SAME - A network control device. A wireless communications module receives a plurality of first signals each including information regarding a preferred transmitting beam in a first beam level determined by a communications apparatus. A controller selects a group of communications apparatuses to join a 1-to-many beam training according to the received first signals and selects one or more transmitting beams in a second beam level to be trained. The communications apparatuses in the group have the same preferred transmitting beam in the first beam level and the transmitting beam(s) in the second beam level associates with the preferred transmitting beam in the first beam level. The wireless communications module further uses the transmitting beam(s) in turn to transmit signals to perform the 1-to-many beam training for training the transmitting beam(s) in the second beam level among the group of communications apparatuses at the same time. | 11-19-2015 |
20150341095 | METHODS FOR EFFICIENT BEAM TRAINING AND COMMUNICATIONS APPARATUS AND NETWORK CONTROL DEVICE UTILIZING THE SAME - A communications apparatus includes a wireless communications module and a controller. The wireless communications module uses a preferred receiving beam determined in a beam training procedure to communicate with a network control device and further monitors one or more candidate receiving beam(s) by using the one or more candidate receiving beam(s) to receive signals from the network control device. The controller calculates a detection metric for the preferred receiving beam and the preferred control beam and a detection metric for each combination of the one or more candidate receiving beam(s) and the preferred control beam, and determines whether to change the preferred receiving beam according to the detection metrics for the preferred receiving beam and the preferred control beam and for each combination of the one or more candidate receiving beam(s) and the preferred control beam. | 11-26-2015 |
20150341105 | METHODS FOR EFFICIENT BEAM TRAINING AND COMMUNICATIONS APPARATUS AND NETWORK CONTROL DEVICE UTILIZING THE SAME - A communications apparatus includes a controller and a wireless communications module. The controller selects a first subset of receiving beam(s) from receiving beams supported by a wireless communications module. The wireless communications module uses the receiving beam(s) in the first subset in turns to receive signals transmitted by a network control device for a first stage of beam training. The network control device uses control beams in turns to transmit the signals. The controller further calculates a detection metric for each combination of the receiving beam(s) in the first subset and the control beams, and determines a preferred control beam and a preferred receiving beam according to the detection metrics for the first stage of beam training. | 11-26-2015 |
20160065284 | METHODS FOR EFFICIENT BEAM TRAINING AND COMMUNICATIONS APPARATUS AND NETWORK CONTROL DEVICE UTILIZING THE SAME - A network control device includes a wireless communications module and a controller. The wireless communications module uses a preferred transmitting beam to communicate with a communications apparatus in one or more downlink opportunities corresponding to the preferred transmitting beam. The controller schedules signal or data to be transmitted in at least one downlink opportunity corresponding to the preferred transmitting beam. When scheduling signal or data to be transmitted, the controller further provides at least one training gap, in which the controller does not schedule any dedicated data to the communications apparatus, in the downlink opportunity corresponding to the preferred transmitting beam. | 03-03-2016 |