Chung-Wen
Chung-Wen Chang, Hsinchu City TW
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20140231671 | GAS DELIVERY FOR UNIFORM FILM PROPERTIES AT UV CURING CHAMBER - A UV curing system includes an enclosure defining an interior, a UV radiation source disposed within the interior of the enclosure, and a first window disposed within the interior of the enclosure. The first window creates a barrier that separates the UV radiation source and a processing chamber. A second window is disposed within the interior of the enclosure at a distance from the first window to define a gas channel. The second window defines a plurality of openings such that the gas channel is in fluid communication with the processing chamber. A gas inlet conduit is in fluid communication with the gas channel and is configured to introduce a cooling gas into the gas channel. A gas outlet is in fluid communication with the processing chamber and is configured to remove gas from the processing chamber. | 08-21-2014 |
Chung-Wen Chen, Taipei-Hsien TW
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20090292992 | COMPUTER SYSTEM AND A SWITCHING METHOD FOR THE SAME - A switching method includes: when a control unit receives a first command signal and determines that a host computing device is turned off and a power source is disabled, configuring the control unit to operate a switch unit in a first switch state and to enable the power source, thereby enabling audio and video playback of the host computing device; and when the control unit receives a second command signal and determines that the host computing device is turned off and the power source is disabled, configuring the control unit to operate the switch unit in a second switch state and to enable the power source, thereby enabling audio and video playback of an audio-and-video reproducing device. A computer system that includes the control unit, the host computing device, the power source, the switch unit, and the audio-and-video reproducing device is also disclosed. | 11-26-2009 |
20140021801 | PROXIMITY SENSING STRUCTURE AND ELECTRONIC DEVICE HAVING PROXIMITY SENSING CAPABILITY - The present invention relates to a proximity sensing structure, which is disposed in an article for detecting whether an object approaches the article. The article can be an electronic device. The proximity sensing structure comprises a first sensing electrode, a wire, a second sensing electrode, and a proximity sensor. Both ends of the wire are coupled electrically to the first and second sensing electrodes, respectively. The proximity sensor is coupled electrically to the wire, the first sensing electrode, and the second sensing electrode, and detects whether the object approaches the article according to an electrical status of the wire, the first sensing electrode, and the second sensing electrode. Thereby, the proximity sensing structure according to the present invention uses the wire to increase the sensing area. In addition, the wire design makes the disposal of the proximity sensing structure more flexible. | 01-23-2014 |
Chung-Wen Chen, Jung-Ho City TW
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20100125743 | ELECTRONIC DEVICE FOR REDUCING POWER CONSUMPTION DURING OFF OF COMPUTER MOTHERBOARD - The present invention discloses an electronic device for reducing power consumption during power off of computer motherboard. When the computer motherboard is at S5 soft off state of ACPI, it will make the computer motherboard enter like G3 mechanical off state of ACPI. The electronic device will cut off a portion of electric components consuming stand-by power on the computer motherboard, and only supply the stand-by power to the electronic device itself. Only after the user pressed the power button, the electronic device will connect the stand-by power to the computer motherboard. | 05-20-2010 |
Chung-Wen Chen, Taipei City TW
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20100332870 | ELECTRONIC DEVICE FOR REDUCING POWER CONSUMPTION OF COMPUTER MOTHERBOARD AND MOTHERBOARD THEREOF - An electronic device for reducing power consumption of a computer motherboard is disclosed. The electronic device enables the computer motherboard to compel interruption of power supply to a south bridge chip and a super input output (SIO) chip of the computer motherboard so as to save power while the computer motherboard is waiting for receipt of a Wake-on-LAN packet. A network chip of the computer motherboard sends a signal to the power-saving electronic device as soon as a Wake-on-LAN event occurs, such that a standby power is electrically connected to the south bridge chip and the SIO chip by the electronic device. The computer motherboard equipped with the electronic device is capable of executing Wake-on-LAN function while compelling interruption of power supply to the south bridge chip and the SIO chip in a power-saving state. | 12-30-2010 |
Chung-Wen Hsu, Hsinchu TW
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20090267905 | Cursor Input Device With Dual Input Modes - A cursor input device with dual input modes is provided, including a control computing module, a coordinate sensing module, a first analog multiplexing module, a first signal processing module, a second analog multiplexing module and a second signal processing module, where the coordinate sensing module further including a touch sensing loop unit and an electromagnetic sensing loop unit. The control computing module at least includes a microprocessor. The control computing module uses the first analog multiplexing unit and the first signal processing module to enable the electromagnetic sensing loop unit to perform signal scanning and processing, and uses the second analog multiplexing unit and the second signal processing module to enable the touch sensing loop unit to perform signal scanning and processing. In this manner, the user can use either touch input mode or electromagnetic pen input mode to control the cursor of the present invention to execute various the application software or operating system. | 10-29-2009 |
Chung-Wen Huang, New Taipei City TW
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20130297851 | PERIPHERAL DEVICE AND DATA ACCESS CONTROL METHOD THEREOF - A peripheral device includes a first memory, a second memory, a first access controller, a second access controller and a main controller. When accessing data, first data is written to the first memory from the main controller while second data is read from the second memory to the main controller. Then the first data is written from the first memory to the second memory after writing the first data to the first memory and reading the second data from the second memory are completed. | 11-07-2013 |
Chung-Wen Huang, Tu-Cheng TW
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20100084180 | ELECTRONIC DEVICE WITH A SHIELDING MEMBER - An electronic device includes a circuit board and a shielding member. The circuit board includes a pair of frames and a plurality of mounting holes disposed between the frames. The pair of frames surround at least one electronic component positioned within an area defined within the pair of frames. The shielding member is configured for shielding the electronic component from electromagnetic interference (EMI), and includes a top wall, a plurality of sidewalls, and a plurality of mounting portion extending from end portions of the sidewalls. The top wall and the sidewalls cooperatively bound a receiving space to receive the at least one electronic component. The mounting portions are received in the corresponding mounting holes to attach the shielding member to the circuit board. | 04-08-2010 |
Chung-Wen Huang, Taipei TW
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20130107720 | TESTING METHOD AND APPARATUS APPLIED TO IP PHONE SYSTEM | 05-02-2013 |
Chung-Wen Liao, New Taipei TW
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20120154298 | Method for Adjusting Touch Positions of Software Keyboard, Non-Transitory Computer Readable Storage Medium for Storing Thereof and Touch Screen Electrical Device Applying Thereof - A method for adjusting touch positions of software keyboard includes the following steps: a software keyboard is displayed on the touch screen. The preset characters are displayed respectively to receive at least one first touched position corresponding to each of the preset characters on the touch screen. A touched offset corresponding to each of the preset characters is calculated according to the at least one first touched position corresponding to each of the preset characters respectively. At least one touched boundary among each of the preset characters and the neighboring characters thereof is calculated according to the touched offset and the preset base center point corresponding to each of the preset characters respectively. A preset close-loop scope corresponding to each of the preset characters is calculated according to the touched boundaries respectively. Output characters according to the close-loop scopes touched. | 06-21-2012 |
Chung-Wen Lin, Hsin-Chu TW
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20130286682 | LIGHTING DEVICE AND BACK LIGHT MODULE THEREWITH - A lighting device and a back light module therewith are disclosed. The back light module includes a light-guiding structure and a lighting device. The light-guiding structure includes two light-guiding parts and a reflection sheet disposed therebetween. The lighting device is disposed close to the light-guiding structure and includes an insulation carrier and two light sources disposed on the insulation carrier. The insulation carrier includes a positioning groove structure where an edge of the reflection sheet is disposed such that the two light sources correspond to the two light-guiding parts respectively and light emitted by the two light sources is capable of entering the corresponding light-guiding parts. Thereby, the invention uses the single-structure lighting device to simultaneously provide required light to the two light-guiding parts respectively, and uses the positioning structure formed on the lighting device to improve the assembly preciseness of the light-guiding structure with the lighting device. | 10-31-2013 |
Chung-Wen Lo, Hsin-Chu County TW
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20160026283 | CAPACITIVE FINGER NAVIGATION DEVICE WITH HYBRID MODE AND OPERATING METHOD THEREOF - There is provided an operating method of a capacitive finger navigation device including the steps of: calculating a touch coordinate according to a predetermined position coordinate and associated detected variation of each of a plurality of detecting cells when the associated detected variations of the detecting cells exceed a threshold; mapping the touch coordinate to a touch position associated with a touch surface; entering a relative motion mode when the touch position is in a first area; and entering an absolute coordinate mode when the touch position is in a second area. | 01-28-2016 |
Chung-Wen Lo, Santa Clara, CA US
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20150262361 | OPTICAL ENCODER AND OPERATING METHOD THEREOF - The present disclosure is related to an optical encoder which is configured to provide precise coding reference data by feature recognition technology. To apply the present disclosure, it is not necessary to provide particular dense patterns on a working surface or any reference object with particular markers. The precise coding reference data can be generated by detecting surface features of the working surface. | 09-17-2015 |
20150268758 | CONCURRENT DRIVING CAPACITIVE TOUCH SENSING DEVICE CAPABLE OF RESENDING DRIVE SIGNALS - There is provided a concurrent driving capacitive touch sensing device including a drive end, a capacitive sensing matrix and a detection end. The capacitive sensing matrix includes a plurality of drive electrodes and sense electrodes crossing to each other. The drive end is configured to concurrently input cycle data of encoded and modulated drive signals into the drive electrodes. The detection end is coupled to one of the sense electrodes and configured to acquire a predetermined number of sampled values corresponding to the cycle data associated with the coupled sense electrode and generate a response signal to the drive end according to the sampled values, wherein the drive end resends the cycle data according to the response signal. | 09-24-2015 |
Chung-Wen Tang, Miaoli County TW
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20130103970 | NETWORK DEVICE, NETWORK NOTIFYING DEVICE APPLIED TO NETWORK DEVICE AND ASSOCIATED NETWORK NOTIFYING METHOD - A network notifying device applied to a first network device is provided, where the first network device is coupled to a second network device, and the network notifying device includes an interface control circuit, a clock generator and a counter. The interface control circuit is coupled to the second network device, and stores a notify command. The clock generator is utilized for generating a clock signal. The counter is coupled to the interface control circuit and the clock generator, and the counter counts the clock signal to periodically generate a trigger signal to the interface control circuit to trigger the interface control circuit to transmit the notify signal to the second network device. In addition, operations of the clock generator and the counter are independent from a processor of the first network device. | 04-25-2013 |
20130188518 | ELECTRONIC DEVICE HAVING NETWORK AUTO-SWITCHING FUNCTIONS AND NETWORK AUTO-SWITCHING METHOD UTILIZED IN ELECTRONIC DEVICE - The disclosure provides an electronic device having network auto-switching functions and a network auto-switching method utilized in an electronic device. The electronic device comprises: a first network connecting unit having a first network transmission specification; and a second network connecting unit having a second network transmission specification different from the first network transmission specification. The network auto-switching method comprises: utilizing a detecting unit for detecting network connecting statuses of the first network connecting unit and the second network connecting unit to generate a detecting result; utilizing a network access unit for determining to select the first network connecting unit or the second network connecting unit to perform a network connecting operation or to not perform the network connecting operation at least according to the detecting result. | 07-25-2013 |
Chung-Wen Wang, Hsinchu TW
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20090271019 | SYSTEM AND METHOD OF DEMAND AND CAPACITY MANAGEMENT - Systems of demand and capacity management with machine-time accuracy are provided. The system includes an allocation planning module, an order management module, a capacity model, and a capacity management module. The allocation planning module receives a demand plan for a product. The capacity management module transforms the demand plan into a machine-time-based plan according to the capacity model, and reserves capacity according to the machine-time-based plan for the demand plan. The capacity management module further transforms a purchase order received by the order management module before a cutoff date for the product into a machine-time-based order, accepts the machine-time-based order and decreases the reservation capacity depending on the machine-time-based plan. | 10-29-2009 |
Chung-Wen Wu, Jiaxi Township TW
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20100289467 | POWER SUPPLY CIRCUIT AND METHOD THEREOF - In a normal mode, the power supply is fed back in a close loop, but in a power saving mode, the power supply is fed back in an open loop. When it is detected that the power supply is continuously fed back in the open loop and in a substantially zero output status, the power supply circuit enters a power down status. If the back-stage circuit needs power supply again, then the feedback is switched to the close loop and the power supply circuit enters the normal mode. | 11-18-2010 |
Chung-Wen Wu, Tainan City TW
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20150279685 | Systems and Methods for In Situ Maintenance of a Thin Hardmask During an Etch Process - Methods of patterning a target material layer are provided herein. The method includes steps of positioning a semiconductor wafer having the target material layer thereon in an etch chamber and of providing a flow of etch gases into the etch chamber, the flow of etch gases etchant gas comprising a plurality of gases. The semiconductor wafer has a patterned hardmask feature formed from a compound on the target material layer. The method also includes steps of etching the target material layer using the patterned hardmask feature as a mask feature, wherein one of the gases chemically alters the patterned hardmask feature and at least one of the gases chemically repairs the patterned hardmask feature so that the patterned hardmask feature retains its dimensions during the etching. Associated semiconductor wafer are also provided herein. | 10-01-2015 |
Chung-Wen Yang, New Taipei City TW
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20160111777 | MOBILE DEVICE - A mobile device at least includes an antenna system. The antenna system includes a first antenna, a second antenna, a first isolation element, and a second isolation element. The first antenna is excited by a first signal source. The second antenna is excited by a second signal source. A first end of the first isolation element is coupled to a ground region, and a second end of the first isolation element is open. A first end of the second isolation element is coupled to the ground region, and a second end of the second isolation element is open. The first isolation element and the second isolation element are both disposed between the first antenna and the second antenna, and are configured to enhance the isolation of the antenna system. | 04-21-2016 |
20160111794 | ANTENNA SYSTEM - An antenna system includes a first antenna and a second antenna. The first antenna includes a first feeding element and a first radiation element. The first feeding element is coupled to a first signal source. A first end of the first radiation element is coupled to a ground region, and a second end of the first radiation element is open and adjacent to the first feeding element. The second antenna includes a second feeding element and a second radiation element. The second feeding element is coupled to a second signal source. A first end of the second radiation element is coupled to the ground region, and a second end of the second radiation element is open and adjacent to the second feeding element. | 04-21-2016 |
Chung-Wen Yang, Taipei TW
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20100328159 | Antenna Structure - An antenna structure includes a low frequency radiator, a high frequency radiator, and a connecting element. The connecting element has a rear end and a front end opposite to the rear end. A feeding element and a grounding element are extended from the front end of the connecting element and arranged adjacent to each other. The low frequency radiator includes a substantially inverted-L shaped first radiating part extended from the rear end of the connecting element, a meander-like second radiating part extended frontward from a front end of the first radiating part, and a substantially lying U-shaped third radiating part with a rearward opening extended from a free end of the second radiating part. The high frequency radiator includes a first extension piece extended frontward from the front end of the connecting element and located under the second radiating part with space. | 12-30-2010 |
20110163918 | Antenna Device For Reducing Specific Absorption Rate - An antenna device includes a main body. The main body has a first radiator which has a first radiating portion, a third radiating portion, a second radiating portion connected with the first radiating portion and the third radiating portion to show a door shape, a fourth radiating portion extended outwards from the third radiating portion, and a fifth radiating portion extended downwardly from the third radiating portion, and stretched towards the same side of the third radiating portion as the second radiating portion, and a second radiator extended toward the third radiating portion from the first radiating portion. A feeding portion and a grounding portion are extended downwards from the second radiator side by side. A resonance element has an elongated first resonating portion spaced from the main body, and a second resonating portion extended perpendicularly from an end of the first resonating portion away from the main body. | 07-07-2011 |
Chung-Wen Yen, Chu-Nan TW
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20160049479 | ARRAY SUBSTRATE STRUCTURE AND CONTACT STRUCTURE - A contact structure is provided, including a substrate, an active layer, an inter-layer dielectric (ILD) layer, a contact opening, and a conductive layer. The active layer is disposed over the substrate, and the insulating layer is disposed over the active layer; an inter-layer dielectric (ILD) layer over the insulating layer. The contact opening penetrates a portion of the ILD layer and the insulating layer to expose a portion of the active layer, wherein the contact opening includes a first recess portion, and the first recess portion is defined by a bottom surface of the ILD layer, a sidewall of the insulating layer and a top surface of the active layer. The conductive layer is in the contact opening and is electrically connected to the active layer. | 02-18-2016 |
20160103509 | TOUCH DISPLAY DEVICE - A touch display device is disclosed, which comprises: a first substrate with a first surface having a central touch area and a periphery touch area, wherein the periphery touch area locates at one side of the central touch are; plural first sensing electrodes disposed on the central touch area and arranged along a first direction; plural periphery dummy electrode rows disposed on the periphery touch area and arranged along a second direction intersecting with the first direction, wherein the periphery dummy electrode rows comprise: a first periphery dummy electrode row and a second periphery dummy electrode row, and a length of the first periphery dummy electrode row in the second direction is smaller than that of the second periphery dummy electrode row. | 04-14-2016 |
Chung-Wen Yen, Miao-Li County TW
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20160004129 | DISPLAY DEVICE WITH CONDUCTIVE WIRE AND LIGHT-SHIELDING PATTERN HAVING DIFFERENT CURVATURES - A display device comprises a first substrate, a second substrate, a display medium layer disposed between the first and second substrates, and a light-shielding pattern disposed between the first and second substrates. The second substrate comprises a plurality of conductive wires. One of the conductive wires is projected onto the light-shielding pattern along a first direction, thereby obtaining a projected line within the light-shielding pattern. The projected line comprises a curved portion and two extending portions respectively connected to two ends of the curved portion. A distance between an edge of the light-shielding pattern and the curved portion of the projected line along a second direction is not equal to a distance between the edge of the light-shielding pattern and one of the extending portions along the second direction. The first direction is perpendicular to the second direction. | 01-07-2016 |