Patent application number | Description | Published |
20090147716 | Wireless Communication Receiver, System, and Method for Loading Firmware - A wireless communication system comprises a plurality of antennas, a plurality of tuners, a plurality of receiver ends, a bus, and a processor. Each of the tuners is connected to one of the antennas and one of the receiver ends. Each of the receiver ends has a corresponding address. A common address code is assigned to the corresponding addresses of part of receiver ends during firmware loading. The processor transmits the firmware to the part of the receiver ends via the bus based on the common address code. The corresponding addresses of the part of the receiver ends are converted back into unique address codes after the firmware is loaded. | 06-11-2009 |
20120236852 | ELECTRONIC APPARATUS AND METHOD FOR SHARING ETHERNET CIRCUIT BETWEEN PLURALITY OF PORTS - The invention provides an electronic apparatus. In one embodiment, the electronic apparatus comprises a plurality of ports, an Ethernet circuit, a port switch, and a flow control scheduler. The Ethernet circuit generates a plurality of transmitted packets according to transmitted data sent from the host, and derives received data sent to a host from a plurality of received packets. The flow control scheduler receives a plurality of transmitting requests corresponding to the ports from the host, arbitrates between the transmitting requests corresponding to the ports to select a transmitting port from the ports, receives a plurality of receiving requests corresponding to the ports from the host, and arbitrates between the plurality of receiving requests corresponding to the ports to select a receiving port from the ports. The port switch sends the transmitted packets to the transmitting port, and receives the received packets from the receiving port. | 09-20-2012 |
Patent application number | Description | Published |
20090317696 | Compound battery device having lithium battery and lead-acid battery - A compound battery device having a lithium battery and a lead-acid battery includes at least one lithium battery unit, at least one lead-acid battery unit and a control circuit. The lithium and lead-acid battery units are electrically connected in parallel and can have various combinations to meet actual demands of an output voltage. The control circuit is electrically connected to the lithium and lead-acid battery units separately and further comprises a voltage-boosting unit, a voltage-detecting unit, a lithium battery unit management unit and a logic control unit. Thereby, two complementary battery units are connected in parallel, with a control circuit to adjust a voltage thereof, allowing the two battery units to work together to make use of their respective advantages while providing mutual power support. Thus, the compound battery device is capable of more efficient power supply and higher loading, and effectively prevents over-discharge that shortens the battery service life. | 12-24-2009 |
20110037318 | Integrated battery device - An integrated battery device comprises two or more power battery sets, at least one DC-DC converter and a control unit. Each of the power battery sets has a battery level monitoring unit. The battery level monitoring unit is electrically connected with the control unit. Each of the power battery sets is electrically connected with a battery management system (BMS) and the DC-DC converter, and all of the power battery sets are electrically connected with the control unit in parallel. By the above configuration, the integrated battery device can completely exhaust the power battery sets without waste instead of affecting the service life of the power battery sets, so as to effectively improve durability of devices powered by the integrated battery device. | 02-17-2011 |
20110276290 | Device for counting and storing automatically number of times of usage of cell - A device for counting and storing automatically the number of times of usage of a cell is provided. The device essentially includes at least a battery, a current sensor, a microprocessor, a memory unit, and a communication interface. Electrical connection is provided between the microprocessor and other components. The microprocessor, coupled with the current sensor, determines a time to start or stop counting, adds up the calculated charging and discharging duration, and sends the total duration to the memory unit. An external device can be connected to the microprocessor via the communication interface for reading from the memory unit the accumulative total of the charging and discharging duration, and obtain the number of times of the full charging and the full discharging of the battery by formula-based conversion. The device enables users and maintenance technicians to understand the past usage of the cell, and provides reference for warranty maintenance. | 11-10-2011 |
20140321110 | LIGHT TUBE DEVICE - A light tube device includes a light bar section and a heat dissipation structure. The light bar section and a heat dissipation structure is a single-piece integrally formed structure, and collectively form a hollow tube. An insulating layer, a copper foil layer and a solder mask layer are sequentially formed on the light bar section, and the solder mask layer is patterned to expose the copper foil layer so as to serve as welding zones. A plurality of light emitting units are located on the welding zones respectively and electrically connected to the copper foil layer to form a light bar. | 10-30-2014 |
Patent application number | Description | Published |
20130014921 | AIR FLOW GUIDING STRUCTUREAANM Chen; Chih-PengAACI New Taipei CityAACO TWAAGP Chen; Chih-Peng New Taipei City TWAANM Huang; Jhao-YingAACI New Taipei CityAACO TWAAGP Huang; Jhao-Ying New Taipei City TW - An air flow guiding structure includes a plurality of straight radiating fins being parallelly spaced to define an air flow passage between any two adjacent ones of the straight radiating fins; a plurality of first oblique sections extended from first ends of at least some of the straight radiating fins, such that a first air flow guiding passage communicating with the air flow passage is defined between any two adjacent ones of the first oblique sections; and a plurality of second oblique sections extended from opposite second ends of at least some of the straight radiating fins, such that a second air flow guiding passage communicating with the air flow passage is defined between any two adjacent ones of the second oblique sections. With these arrangements, air flows can be quickly guided into and out of the air flow passages to improve flow field and achieve best heat dissipation effect. | 01-17-2013 |
20130039819 | VAPOR CHAMBER AND METHOD OF MANUFACTURING SAME - A vapor chamber and a method of manufacturing same are disclosed. The vapor chamber includes a main body internally defining a chamber. The chamber internally has a plurality of flow guides and contains a working fluid; and at least one flow passage is formed between any two adjacent flow guides, such that the flow guides and the flow passages together define a flow guiding zone in the main body. The flow guiding zone has two opposite ends respectively connecting with a first convection zone and a second convection zone, such that the flow passages and the first and second convection zones communicate with one another. With the main body and the internal flow passages for a vapor chamber being integrally formed by aluminum extrusion, the time, labor and material costs for the vapor chamber can be largely reduced. | 02-14-2013 |
20130126131 | HEAT PIPE STRUCTURE - A heat pipe structure includes a first tubular body and a second tubular body. The first tubular body has a first chamber and a working fluid. A first capillary structure is disposed on outer circumference of the second tubular body. The second tubular body is disposed in the first chamber and has a second chamber. In the heat pipe structure, the vapor-phase working fluid flows within the first chamber, while the liquid-phase working fluid flows within the second chamber in separation from the vapor-phase working fluid. Accordingly, the impedance against the vapor is greatly reduced and the heat transfer efficiency is greatly enhanced to achieve excellent heat dissipation effect. | 05-23-2013 |
20130126132 | VAPOR CHAMBER WITH INTEGRALLY FORMED WICK STRUCTURE AND METHOD OF MANUFACTURING SAME - A vapor chamber includes a main body and a wick structure. The main body includes a first and a second plate, which are closed to each other to define a chamber therein between. A working fluid is filled in the chamber. The wick structure is integrally formed on two facing inner surfaces of the first and the second plate by way of mechanical processing, and is projected from the first and second plates toward a central space in the chamber. By integrally forming the wick structure on the first and second plates, the vapor chamber can be manufactured at reduced time and labor to obtain increased yield. A method of manufacturing vapor chamber with integrally formed wick structure is also disclosed. | 05-23-2013 |
20130306277 | THERMAL MODULE STRUCTURE - A thermal module structure includes a main body and at least one heat pipe. The main body has a base section and an extension section. Multiple radiating fins extend from a circumference of the extension section. The heat pipe is assembled with the main body. The heat pipe has a heat absorption end and a heat dissipation end. The thermal module structure has lower thermal resistance so that the heat dissipation effect of the thermal module structure is greatly enhanced. Moreover, the manufacturing cost of the thermal module structure is lowered and the manufacturing time of the thermal module structure is shortened. | 11-21-2013 |
20140134858 | CONNECTOR MECHANISM AND RELATED ELECTRONIC DEVICE - A connecter mechanism includes a casing, a half socket and a door. The casing includes a first actuating portion, an opening and a pivot hole. The half socket is disposed inside the casing. The door is movably disposed on the casing to cover the half socket. The door includes a body, at least one pivot shaft, a cover and a second actuating portion. The pivot shaft is disposed on a side of the body. The cover is connected to an edge of the body for covering the opening. The second actuating portion is connected to the other edge of the body opposite to the cover. Position of the cover relative to the opening is adjusted via the second actuating portion and the first actuating portion. | 05-15-2014 |
20140165402 | VAPOR CHAMBER AND METHOD OF MANUFACTURING SAME - A vapor chamber and a method of manufacturing same are disclosed. The vapor chamber includes a main body internally defining a chamber. The chamber internally has a plurality of flow guides and contains a working fluid; and at least one flow passage is formed between any two adjacent flow guides, such that the flow guides and the flow passages together define a flow guiding zone in the main body. The flow guiding zone has two opposite ends respectively connecting with a first convection zone and a second convection zone, such that the flow passages and the first and second convection zones communicate with one another. With the main body and the internal flow passages for a vapor chamber being integrally formed by aluminum extrusion, the time, labor and material costs for the vapor chamber can be largely reduced. | 06-19-2014 |
20140182132 | METHOD OF MANUFACTURING A VAPOR CHAMBER STRUCTURE - A vapor chamber structure includes an integrally formed main body defining a chamber and having radiating fins. The radiating fins are outward extended from one side of the main body in a direction opposite to the chamber; the chamber is internally provided with a wick structure and filled with a working fluid. A method of manufacturing a vapor chamber structure is also disclosed, which includes the steps of using an extrusion process to manufacture a main body having a plurality of radiating fins and a chamber; forming at least one wick structure on inner walls of the chamber after the main body has been manufactured; and sealing two ends of the main body, and evacuating the chamber before filling it with a working fluid. With the method, the vapor chamber structure can be manufactured with reduced material and labor costs and shortened manufacturing time. | 07-03-2014 |
20140182820 | VAPOR CHAMBER STRUCTURE - A vapor chamber structure includes a main body internally defining a sealed chamber and having a plurality of radiating fins externally provided thereon. The radiating fins are integrally formed on and outward extended from one side of the main body in a direction opposite to the chamber; and the chamber is internally provided with a wick structure and filled with a working fluid. By integrally forming the radiating fins and the chamber with one another, the vapor chamber structure can be manufactured with reduced labor cost and shortened manufacturing time. | 07-03-2014 |
20150159966 | Manufacturing Method of Thermal Module - A manufacturing method of thermal module includes steps of: providing a base seat with a raised section and a heat dissipation unit with a recess; heating the heat dissipation unit and fitting the raised section of the base seat into the recess of the heat dissipation unit to connect the heat dissipation unit with the base seat; and tightly connecting the heat dissipation unit with the base seat to form an integrated body after the heat dissipation unit is cooled. According to the manufacturing method of thermal module, the manufacturing cost of the thermal module is lowered and the manufacturing process is greatly simplified. | 06-11-2015 |
Patent application number | Description | Published |
20120275850 | CLIP DEVICE AND CLIP DEVICE ASSEMBLY - A clip device includes a clip module and a workpiece. The clip module includes a screw and a spring. The screw includes a screw head and a screw rod extends from the screw head. The spring includes a bent portion. The spring is placed around the screw rod, and the bent portion is away from the screw head. The workpiece includes a through hole corresponding to the screw rod and a receiving portion. The bent portion of the spring is engaged in the receiving portion. The screw rod extends through the through hole to fix the workpiece on a predetermined position. | 11-01-2012 |
20120293958 | HEAT DISSPATING APPARATUS AND ELECTRONIC DEVICE - A heat dissipating apparatus includes a centrifugal fan, a heat sink and a heat pipe. The centrifugal fan includes a frame and an air outlet defined on the frame. The heat sink is arranged adjacent to the air outlet of the centrifugal fan. The heat pipe includes an evaporation section and a condensation section extending from the evaporation section. The condensation section is connected to the heat sink. The evaporation section is for absorbing heat from a first and second heat generating component. The frame includes an elastic plate abutting to the evaporation section of the heat pipe and applying a force to the evaporation section of the heat pipe. An electronic device equipped with the heat dissipating apparatus is also provided. | 11-22-2012 |
20130056192 | HEAT DISSIPATION DEVICE WITH FASTENER - An exemplary heat dissipation device includes a conductive plate and a fastener. The fastener includes a fastening element and a spring coiled around the fastening element. The fastening element includes a pole portion, a head portion, and an engaging portion. The conductive plate has a through hole defined therein. An inner face defining the through hole includes a first face and a second face which have different curvatures. A flange protrudes from a circumference of the pole portion adjacent to the engaging portion. The structure of the flange matches the configuration of the through hole. After the flange extends through the through hole from a side of the conductive plate, the flange is rotated an angle and buckled at another opposite side of the conductive plate. The spring is compressed between the head portion and the conductive plate. | 03-07-2013 |
20130070418 | HEAT DISSIPATION MODULE - An electronic device includes printed circuit board having an electronic component and a heat dissipation module mounted the printed circuit board. The heat dissipation module includes a base with a heat absorbing plate and two elastic pieces extending from the heat absorbing plate. The heat absorbing plate thermally engages on the electronic component. The elastic pieces are fixed on the printed circuit board. The base is made of one of copper-nickel-silicon alloy, beryllium copper, a titanium copper or phosphor bronze. | 03-21-2013 |
20130087311 | THERMAL MODULE - A thermal module adapted for dissipating heat of an electronic component includes a heat pipe; and two mounting flakes mounted on the heat pipe. The mounting flakes are configured for mounting the thermal module on a circuit board on which the electronic component is mounted. Each of the mounting flakes is formed integrally as a single piece. The mounting flake includes a fixing body and two mounting arms formed at two opposite ends of the fixing body. The fixing body is directly bonded on the heat pipe. The mounting arms extend beyond the heat pipe and define through holes therein for extension of fasteners. | 04-11-2013 |
Patent application number | Description | Published |
20080218140 | Control apparatus for cooler - The present invention discloses a control apparatus, which integrates the methods of PWM signal controlling and manual voltage regulating for controlling the cooler. The control apparatus includes a voltage stabilizer, a voltage regulator, and a switching unit. The voltage stabilizer connects to a CPU of a motherboard for receiving a PWM signal and outputting a stable PWM signal. The voltage regulator connects to the voltage stabilizer for regulating the voltage level of the stable PWM signal. The switching unit connects to the voltage stabilizer, the voltage regulator and the cooler for performing a switching operation between a first control mode and a second control mode. Moreover, the control apparatus controls the cooler via the stable PWM signal in the first control mode, and controls the cooler by regulating the voltage level of the stable PWM signal in the second control mode. | 09-11-2008 |
20080314559 | HEAT EXCHANGE STRUCTURE AND HEAT DISSIPATING APPARATUS HAVING THE SAME - A heat exchange structure is connected to a dual water cooling system and a heat dissipating apparatus has the heat exchange structure. The heat exchange structure includes a box as a main body, and the box includes a first cavity and a second cavity. The first cavity and the second cavity are interconnected with separate water cooling systems, wherein the first cavity includes a first chamber, and the first cavity has a water inlet pipeline and a water outlet pipeline, both interconnected to the first chamber. The second cavity includes a second chamber, and the second cavity has a water inlet pipeline and a water outlet pipeline, both interconnected to a second chamber. A heat conducting plate is disposed at a position that connects the first cavity and the second cavity for providing a heat conducting path of the first cavity and the second cavity. | 12-25-2008 |
20090194260 | Cooling apparatus for graphic cards - A cooling apparatus for graphic cards is used for two graphic cards that are disposed in parallel. There is a receiving space between the two graphic cards. The cooling apparatus for graphic cards includes a first base, a first cooler, a plurality of first heat pipes, a second base, a second cooler, and a plurality of second heat pipes. The first base is located on the first heat-emitting element of the first graphic card. One end of the first cooling pipe extends through the first base, and the second end of the first cooling pipe extends through the first cooler. The second base is located on the second heat-emitting element of the second graphic card. Thereby, the cooling apparatus for graphic cards can be applied to a plurality of graphic cards. The heat is simultaneously exhausted for both cards and the space is reduced. | 08-06-2009 |
Patent application number | Description | Published |
20140171443 | Monohydrate Crystalline Form of 3-(5-(4-(3-Fluoropropyl)-Piperazin-1-YL)Benzimidazol-2-YL)-1-Azaazulen-2-- One, Preparation, and Pharmaceutical Composition Thereof - The disclosure is directed to a monohydrate crystalline form of 3-(5-(4-(3-fluoropropyl)piperazin-1-yl)benzimidazol-2-yl)-1-azaazulen-2-one, possessing diffraction peaks of about 12.9°, 15.9°, 17.9°, 21.2°, 22.9°, 23.5° and 24.5°. Its preparation method and pharmaceutical composition thereof are also provided. | 06-19-2014 |
20140199369 | PHARMACEUTICAL COMPOSITION - The disclosure provides a pharmaceutical composition. The pharmaceutical composition includes a chitosan with palmitoyl groups and an active agent. According to another embodiment, the pharmaceutical composition can further include a gelling accelerating agent. According to an embodiment of the disclosure, the active agent of the disclosure can be administered in the form of a nano-drug, liposome, micelle, or microparticle. | 07-17-2014 |
20150118322 | BIOMEDICAL COMPOSITION - The disclosure provides a biomedical composition, including: a hyaluronic acid; a modified histidine; and a polymer or C | 04-30-2015 |
Patent application number | Description | Published |
20100245958 | TWO-ELEMENT F(THETA) LENS WITH SHORT FOCAL DISTANCE FOR LASER SCANNING UNIT - A two-element fθ lens with short focal distance for a laser scanning unit comprises a first lens and a second lens. The first lens has first and second optical surfaces, the second lens has third and fourth optical surfaces, and all the optical surfaces in a main scanning direction on the optical axis are aspherical surfaces. The fourth optical surface has an inflection point in SAG counted from the optical axis to peripheral portion and its paraxial portion is convex that is disposed on the polygon mirror side. The two-element fθ lens satisfies an optical condition of: 0.5429≦tan(β)≦1.2799, wherein β is a maximum effective window angle. The first and second lenses of the two-element fθ lens with short focal distance of the invention effectively reduces the distance from the polygon mirror to an imaging surface to achieve the purpose for reducing the volume of the laser scanning unit. | 09-30-2010 |
20100328788 | LENS HOLDER FOR STACKED LENS MODULE AND MANUFACTURING METHOD THEREOF - A lens holder of a stacked lens module and a manufacturing method thereof are revealed. A stacked lens submodule is used as a molded molding insert to be set into a mold cavity. The molding insert is aligned in the alignment fixture and the clamp of the mold by injection molding or press molding. After molding process, a lens module included the stacked lens submodule as well as the lens holder is formed. Thereby the manufacturing method of conventional lens assemblies or lens modules is improved. Moreover, the processes are simplified and the yield rate is increased. Furthermore, the molded lens module is packed into the lens more easily so that it is suitable to be applied to camera lenses, small lenses and mobile phone lenses. | 12-30-2010 |
20110026144 | LENS HOLDER FOR ALIGNMENT OF STACKED LENS MODULE AND MANUFACTURING METHOD THEREOF - A lens holder for alignment of a stacked lens module and a manufacturing method thereof are revealed. A stacked lens submodule disposed with at least one first alignment fixture is used as a molding insert to be set into a mold arranged with a second alignment fixture where the first alignment fixture connects with the second alignment fixture correspondingly. Then by injection or press molding of the embedded molding insert, a lens module with the lens holder for alignment is formed. Thereby the conventional manufacturing method of the lens molder is improved, the processes are simplified and the yield rate is increased. Moreover, the molded lens module is packed into the lens more easily so that it is suitable to be applied to camera lenses, small lenses and mobile phone lenses. | 02-03-2011 |
20110063722 | STACKED DISK-SHAPED OPTICAL LENS ARRAY, STACKED LENS MODULE AND METHOD OF MANUFACTURING THE SAME - A stacked disk-shaped optical lens array, a stacked lens module and a method of manufacturing the same are revealed. The stacked disk-shaped optical lens array is produced by at least tow disk-shaped optical lens arrays whose optical axes are aligned. After the optical axes of the stacked disk-shaped optical lens array being aligned by alignment fixtures, the stacked disk-shaped optical lens array is cut to produce a single stacked optical lens element. The optical lens element and optical elements required are mounted into a lens holder to form the stacked lens module. The stacked lens module produced by the method has optical lens elements whose axes are aligned precisely. The processes for manufacturing lens modules are simplified and the cost is reduced. | 03-17-2011 |
20110063723 | STACKED DISK-SHAPED OPTICAL LENS ARRAY, STACKED DISK-SHAPED LENS MODULE ARRAY AND METHOD OF MANUFACTURING THE SAME - A stacked disk-shaped optical lens array, a stacked disk-shaped lens module array and a method of manufacturing the same are revealed. The stacked disk-shaped optical lens array is produced by stacked disk-shaped optical lens modules whose optical axis is aligned. The stacked disk-shaped lens module array is produced by a stacked disk-shaped optical lens array whose optical axis is aligned by an alignment fixture, stacked and assembled with required optical element arrays. In the stacked disk-shaped lens module array produced by this method, the lens optical axis is aligned precisely. Moreover, the manufacturing process is simplified and the cost is reduced. | 03-17-2011 |
20110063730 | DISK-SHAPED OPTICAL LENS ARRAY AND MANUFACTURING METHOD THEREOF - A disk-shaped optical lens array produced by resin injection-compression molding and a manufacturing method thereof are revealed. The disk-shaped optical lens array has at least one alignment fixture a first surface and a second optical surface. The optical surfaces respectively including a plurality of optical zones corresponding to each other so as to form a plurality of optical lens elements arranged in an array and a plurality of single optical elements is produced after cutting. At least one disk-shaped optical lens array and other optical lens element/or two disk-shaped optical lens arrays are aligned with an optical axis of an optical lens element by the alignment fixture to form a stacked disk-shaped optical lens array. Therefore the manufacturing processes of the optical lens arrays are simplified with improved precision and reduced cost. | 03-17-2011 |
20110075264 | High SAG Optical Lens and Method for Fast Molding the Same - A high SAG optical lens and method for fast molding the same is disclosed, in which an optical lens is a single optical lens or an optical lens array formed by placing optical material between an upper mold and a lower mold for molding by heating and pressing processes; a formed rim is molded at the joint of the optical surface and the lens flange simultaneously. Therefore, it is convenient to fabricate the optical lens with high SAG and can eliminate the ghost phenomena effect occurring at the edge of the optical surface and the lens flange. Furthermore, since the feature of squeezing the melted optical material by the formed rim during the molding process, fast molding process can be successfully achieved. | 03-31-2011 |
20110194019 | OPTICAL IMAGING LENS AND ARRAY THEREOF - A single-piece optical imaging lens and an array thereof are revealed. The optical imaging lens includes a lens and an image sensor arranged at an image-side surface of the lens. The lens includes an object-side surface, an image-side surface, an optical area, and a non-optical area. The optical imaging lens satisfies the following conditions: BFL/TTL=0.55˜0.81, OH/OD=1.0˜3.6. TTL is total length from the object-side surface of the lens on the optical axis to the image sensor. BFL is back focal length of the imaging lens. OD is the distance between an object on the optical axis and the object-side surface of the lens. OH is the largest height of an object vertical to the optical axis of OD. The single-piece optical imaging lens array is used to produce a plurality of single-piece optical imaging lenses by cutting. | 08-11-2011 |
20130094218 | LED LENS AND LIGHT SOURCE DEVICE USING THE SAME - The present invention discloses an LED lens and a light source device using the same. The light source device includes the LED lens and a LED. The LED lens comprises a light incident surface, a light emitting surface, and a bottom surface. The light emitting surface includes a recession portion disposed at the central thereof and a convex portion connected to the recession portion. The light incident surface is a concave surface and comprises a first optically active area and a second optically active area. The first optically active area is disposed at the central of the light incident surface; the second optically active area is connected to the first optically active area and the bottom surface. At the junction between the first optically active area and the second optically active area, it is an optical path inversion point that is disposed satisfying specific condition. | 04-18-2013 |
20130155690 | LED LENS AND LIGHT EMITTING DEVICE USING THE SAME - An LED lens and a light emitting device using the same are disclosed. The LED lens comprises a light incident surface, a light emitting surface, and a bottom surface. The light emitting surface includes a first recession portion disposed at the central thereof and a protrusion portion connected to the outer periphery of the emitting recession portion. The light incident surface comprises a first optically active area and a second optically active area. The first optically active area is disposed at the central of the light incident surface, and has a second recession portion; the second optically active area is a concave surface connected to the first optically active area. The LED lens satisfies specific conditions. The LED lens distributes a light beam emitted from the light emitting device to form an even light pattern. | 06-20-2013 |
20140003059 | LIGHT CONTROL LENS AND LIGHT SOURCE DEVICE USING THE SAME | 01-02-2014 |