Yu; Chung-Che
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yu; Chung-Che.The latest application filed is for "controller with protection function".
Company Profile
3.92.89
- Yu; Chung-Che - New Taipei TW
- YU; CHUNG-CHE - NEW TAIPEI CITY TW
- - New Taipei TW
- Yu; Chung-Che - Taipei N/A TW
- Yu; Chung-Che - Taipei County TW
- Yu; Chung-Che - Yonghe TW
- YU; Chung-Che - Xizhi City TW
- Yu; Chung-Che - Taipei City TW
- Yu; Chung-Che - Yonghe City TW
- Yu, Chung Che - Taoyuan TW
- Yu; Chung Che - Taipei Hsien TW
Patent Activity
| Patent | Date |
|---|---|
| LED current balance apparatus Grant 9,313,841 - Yu , et al. April 12, 2 | 2016-04-12 |
| DC to DC buck converting controller with programmable on-time period unit Grant 9,293,989 - Lee , et al. March 22, 2 | 2016-03-22 |
| LED driving circuit and LED driving controller Grant 9,288,853 - Yu March 15, 2 | 2016-03-15 |
| Driving controller and full-bridge converting circuit Grant 9,166,490 - Yu , et al. October 20, 2 | 2015-10-20 |
| Converting controller Grant 9,035,557 - Shiu , et al. May 19, 2 | 2015-05-19 |
| Controller and converting controller with multi-function pin Grant 9,024,611 - Lee , et al. May 5, 2 | 2015-05-05 |
| Controller for protectively reducing an output of a converting circuit Grant 9,007,041 - Lee , et al. April 14, 2 | 2015-04-14 |
| Power-good signal generator and controller with power sequencing free Grant 9,000,624 - Lee , et al. April 7, 2 | 2015-04-07 |
| Resonant converting circuit and resonant controller Grant 8,971,059 - Peng , et al. March 3, 2 | 2015-03-03 |
| Power converting circuit and feedback control circuit Grant 8,907,646 - Lee , et al. December 9, 2 | 2014-12-09 |
| Controller and LED driving circuit with protection function Grant 8,872,441 - Yu , et al. October 28, 2 | 2014-10-28 |
| Resonant converting circuit and resonant controller Grant 8,824,176 - Peng , et al. September 2, 2 | 2014-09-02 |
| LED driving circuit Grant 8,823,280 - Shiu , et al. September 2, 2 | 2014-09-02 |
| Controller With Protection Function App 20140152274 - LEE; LI-MIN ; et al. | 2014-06-05 |
| Multiphase control system and control unit Grant 8,729,872 - Yu , et al. May 20, 2 | 2014-05-20 |
| Dc To Dc Buck Converting Controller With Programmable On-time Period Unit App 20140103896 - Lee; Li-Min ; et al. | 2014-04-17 |
| Transistor circuit with protecting function Grant 8,687,332 - Yu April 1, 2 | 2014-04-01 |
| Feedback control circuit and LED driving circuit Grant 8,664,893 - Lee , et al. March 4, 2 | 2014-03-04 |
| LED driving circuit and control circuit Grant 8,629,630 - Shiu , et al. January 14, 2 | 2014-01-14 |
| Power converting controller and light-emitting diode driving circuit Grant 08618748 - | 2013-12-31 |
| Power converting controller and light-emitting diode driving circuit Grant 8,618,748 - Shiu , et al. December 31, 2 | 2013-12-31 |
| LED Driving Circuit App 20130271006 - Shiu; Shian-Sung ; et al. | 2013-10-17 |
| Controller And Converting Controller With Multi-function Pin App 20130271097 - Lee; Li-Min ; et al. | 2013-10-17 |
| Non-linear load driving circuit and controller Grant 8,558,483 - Lee , et al. October 15, 2 | 2013-10-15 |
| Transistor switch control circuit Grant 8,552,768 - Lee , et al. October 8, 2 | 2013-10-08 |
| Converting controller Grant 8,536,804 - Yu , et al. September 17, 2 | 2013-09-17 |
| DC/AC inverter Grant 8,508,145 - Yu , et al. August 13, 2 | 2013-08-13 |
| Driving circuit and control circuit Grant 8,502,461 - Shiu , et al. August 6, 2 | 2013-08-06 |
| LED driving circuit and power converting circuit Grant 8,492,993 - Shiu , et al. July 23, 2 | 2013-07-23 |
| De-glitch switching converting circuit and controller thereof Grant 8,487,599 - Lee , et al. July 16, 2 | 2013-07-16 |
| MOSFET layout and structure with common source Grant 8,487,377 - Yu , et al. July 16, 2 | 2013-07-16 |
| Power-good Signal Generator And Controller With Power Sequencing Free App 20130175869 - LEE; Li-Min ; et al. | 2013-07-11 |
| Multi-phase Dc-dc Converter And Method Of Controlling The Same App 20130169249 - Lee; Li-Min ; et al. | 2013-07-04 |
| Circuit for restraining shoot through current Grant 8,466,710 - Lee , et al. June 18, 2 | 2013-06-18 |
| LED driving circuit, LED driving control unit and transistor switch module thereof Grant 8,461,769 - Shiu , et al. June 11, 2 | 2013-06-11 |
| LED driving circuit Grant 8,446,098 - Shiu , et al. May 21, 2 | 2013-05-21 |
| Resonant Converting Circuit And Resonant Controller App 20130121036 - Peng; Ke ; et al. | 2013-05-16 |
| Resonant Converting Circuit and Resonant Controller App 20130121037 - Peng; Ke ; et al. | 2013-05-16 |
| Led Current Balance Apparatus App 20130119867 - YU; Chung-Che ; et al. | 2013-05-16 |
| Driving Circuit With Output Protection And Driving Protection Circuit Applied To The Same App 20130107411 - PENG; Ke ; et al. | 2013-05-02 |
| Power converter and pulse width modulation signal controlling apparatus thereof Grant 8,421,511 - Lee , et al. April 16, 2 | 2013-04-16 |
| Battery voltage balance apparatus and battery charge apparatus Grant 8,384,352 - Shiu , et al. February 26, 2 | 2013-02-26 |
| Transistor module and transistor driving module Grant 8,368,433 - Lee , et al. February 5, 2 | 2013-02-05 |
| LED current control circuit, current balancer and driving apparatus Grant 8,358,084 - Shiu , et al. January 22, 2 | 2013-01-22 |
| Transistor Switch Control Circuit App 20120319754 - Lee; Li-Min ; et al. | 2012-12-20 |
| Feedback control circuit and power converting circuit Grant 8,334,661 - Lee , et al. December 18, 2 | 2012-12-18 |
| Load driving circuit and multi-load feedback circuit Grant 8,324,834 - Wang , et al. December 4, 2 | 2012-12-04 |
| Power conversion driving circuit and fluorescent lamp driving circuit Grant 8,310,169 - Yu November 13, 2 | 2012-11-13 |
| Power Converting Circuit and Converting Controller App 20120274235 - LEE; Li-Min ; et al. | 2012-11-01 |
| Controller For Converting Circuit App 20120274294 - LEE; Li-Min ; et al. | 2012-11-01 |
| Battery balance charging controller for making one battery having lower voltage out of batteries connected in series to receive greater charging current and battery charging controlling apparatus using the same Grant 8,299,755 - Shiu , et al. October 30, 2 | 2012-10-30 |
| Power Converting Circuit And Feedback Control Circuit App 20120268085 - Lee; Li-Min ; et al. | 2012-10-25 |
| Dc To Dc Buck Converting Controller App 20120268088 - Lee; Li-Min ; et al. | 2012-10-25 |
| Led Driving Circuit App 20120268011 - Shiu; Shian-Sung ; et al. | 2012-10-25 |
| Battery charging controller and battery balance charging controller Grant 8,288,993 - Shiu , et al. October 16, 2 | 2012-10-16 |
| Controller and LED driving circuit with protection function App 20120242249 - Yu; Chung-Che ; et al. | 2012-09-27 |
| Transistor Circuit With Protecting Function App 20120236456 - YU; Chung-Che | 2012-09-20 |
| Led Driving Circuit And Led Driving Controller App 20120235570 - Yu; Chung-Che | 2012-09-20 |
| Converting Controller App 20120229050 - YU; Chung-Che ; et al. | 2012-09-13 |
| Driving Controller And Full-bridge Converting Circuit App 20120229034 - YU; Chung-Che ; et al. | 2012-09-13 |
| Converting Controller App 20120229031 - SHIU; Shian-Sung ; et al. | 2012-09-13 |
| Converting circuit and controller for controlling the same Grant 8,253,403 - Chen , et al. August 28, 2 | 2012-08-28 |
| DC/AC Inverter App 20120146534 - Yu; Chung-Che ; et al. | 2012-06-14 |
| Feedback Control Circuit And Led Driving Circuit App 20120112645 - Lee; Li-Min ; et al. | 2012-05-10 |
| Non-linear Load Driving Circuit And Controller App 20120104967 - Lee; Li-Min ; et al. | 2012-05-03 |
| Spike Suppression Circuit And Conversion Control Circuit App 20120106008 - Lee; Li-Min ; et al. | 2012-05-03 |
| Power Converting Controller And Light-emitting Diode Driving Circuit App 20120104968 - Shiu; Shian-Sung ; et al. | 2012-05-03 |
| Battery charging controller and battery module using the same Grant 8,154,250 - Yu , et al. April 10, 2 | 2012-04-10 |
| DC/AC inverter Grant 8,143,797 - Yu , et al. March 27, 2 | 2012-03-27 |
| Circuit For Restraining Shoot Through Current App 20120068731 - LEE; Li-Min ; et al. | 2012-03-22 |
| Multiphase Control System And Control Unit App 20120068674 - Yu; Chung-Che ; et al. | 2012-03-22 |
| Power converting circuit and controller thereof Grant 8,138,685 - Yu , et al. March 20, 2 | 2012-03-20 |
| Mosfet Layout And Structure App 20120061771 - YU; Chung-Che ; et al. | 2012-03-15 |
| Transistor Module And Transistor Driving Module App 20120038391 - Lee; Li-Min ; et al. | 2012-02-16 |
| Led Driving Circuit And Control Circuit App 20110291575 - Shiu; Shian-Sung ; et al. | 2011-12-01 |
| Driving Circuit And Control Circuit App 20110291591 - Shiu; Shian-Sung ; et al. | 2011-12-01 |
| Feedback Control Circuit And Power Converting Circuit App 20110279061 - Lee; Li-Min ; et al. | 2011-11-17 |
| Power Converter And Pulse Width Modulation Signal Controlling Apparatus Thereof App 20110279103 - Lee; Li-Min ; et al. | 2011-11-17 |
| LED driving circuit and a MOSFET switch module thereof Grant 8,058,818 - Shiu , et al. November 15, 2 | 2011-11-15 |
| Illumination Controller And Illumination Driving System App 20110266975 - Yu; Chung-Che ; et al. | 2011-11-03 |
| Battery Voltage Balance Apparatus And Battery Charge Apparatus App 20110248675 - Shiu; Shian-Sung ; et al. | 2011-10-13 |
| De-glitch Switching Converting Circuit And Controller Thereof App 20110215780 - Lee; Li-Min ; et al. | 2011-09-08 |
| Led Driving Circuit And Power Converting Circuit App 20110210682 - Shiu; Shian-Sung ; et al. | 2011-09-01 |
| LED driving circuit Grant 7,977,891 - Shiu , et al. July 12, 2 | 2011-07-12 |
| DC/AC Inverter App 20110156607 - Yu; Chung-Che ; et al. | 2011-06-30 |
| Feedback circuit for DC/AC inverter Grant 7,952,296 - Yu , et al. May 31, 2 | 2011-05-31 |
| Power Converting Circuit App 20110109288 - Lee; Li-Min ; et al. | 2011-05-12 |
| Led Current Control Circuit, Current Balancer And Driving Apparatus App 20110109231 - Shiu; Shian-Sung ; et al. | 2011-05-12 |
| Battery Voltage Balance Apparatus And Battery Charge Apparatus App 20110109268 - Lee; Li-Min ; et al. | 2011-05-12 |
| Load Driving Circuit And Multi-load Feedback Circuit App 20110089858 - WANG; Chen-Hsung ; et al. | 2011-04-21 |
| Load Driving Circuit And Multi-load Feedback Circuit App 20110089865 - WANG; CHEN-HSUNG ; et al. | 2011-04-21 |
| Back-light Control Circuit Of Multi-lamps Liquid Crystal Display App 20110084991 - Yu; Chung-Che | 2011-04-14 |
| Back-light control circuit of multi-lamps liquid crystal display Grant RE42,182 - Yu March 1, 2 | 2011-03-01 |
| Power Conversion Driving Circuit And Fluorescent Lamp Driving Circuit App 20110037401 - Yu; Chung-Che | 2011-02-17 |
| Mosfet Current Limiting Circuit, Linear Voltage Regulator And Voltage Converting Circuit App 20100327828 - Lee; Li-Min ; et al. | 2010-12-30 |
| Power Converting Circuit And Controller Thereof App 20100315017 - Yu; Chung-Che ; et al. | 2010-12-16 |
| Battery Charging Controlling Apparatus And Battery Balance Charging Controller App 20100201317 - Shiu; Shian-Sung ; et al. | 2010-08-12 |
| Converting Circuit And Controller For Controlling The Same App 20100148741 - Chen; Ji-Ming ; et al. | 2010-06-17 |
| DC/AC inverter Grant 7,737,642 - Yu , et al. June 15, 2 | 2010-06-15 |
| Battery charging controller and battery balance charging controller App 20100141209 - Shiu; Shian-Sung ; et al. | 2010-06-10 |
| Led Driving Circuit And Controller With Temperature Compensation Thereof App 20100141159 - Shiu; Shian-Sung ; et al. | 2010-06-10 |
| Feedback Circuit For Dc/ac Inverter App 20100123405 - Yu; Chung-che ; et al. | 2010-05-20 |
| LED driving circuit App 20100084983 - Shiu; Shian-Sung ; et al. | 2010-04-08 |
| Led Driving Circuit And A Mosfet Switch Module Thereof App 20090322252 - Shiu; Shian-Sung ; et al. | 2009-12-31 |
| Led Driving Circuit, Led Driving Control Unit And Transistor Switch Module Thereof App 20090322235 - Shiu; Shian-Sung ; et al. | 2009-12-31 |
| Battery Charging Controller And Battery Module Using The Same App 20090315515 - Yu; Chung-Che ; et al. | 2009-12-24 |
| Light emitting diode driving circuit and controller thereof App 20090295776 - Yu; Chung-Che ; et al. | 2009-12-03 |
| Power source driving circuits and controllers thereof Grant 7,531,970 - Yu , et al. May 12, 2 | 2009-05-12 |
| Switching system capable of reducing noise of output signal Grant 7,486,103 - Shiu , et al. February 3, 2 | 2009-02-03 |
| Voltage-controlled current source and frequency scanner using the same Grant 7,446,597 - Yu November 4, 2 | 2008-11-04 |
| Apparatus of light source and adjustable control circuit for LEDs Grant 7,397,195 - Yu , et al. July 8, 2 | 2008-07-08 |
| Switching System Capable Of Reducing Noise Of Output Signal App 20080151118 - SHIU; SHIAN-SUNG ; et al. | 2008-06-26 |
| Resonant DC/AC inverter App 20080136343 - Yu; Chung-Che ; et al. | 2008-06-12 |
| Apparatus For Pulse Width Modulation And Method For Controlling Thereof App 20080122551 - Lee; Li-Min ; et al. | 2008-05-29 |
| Dc/dc Converter And Controller Thereof App 20080074058 - Lee; Li-Min ; et al. | 2008-03-27 |
| Driving Apparatus Of Light Source App 20080054817 - Kao; Chin-Fa ; et al. | 2008-03-06 |
| Voltage-controlled Current Source and Frequency Scanner Using the Same App 20080042734 - Yu; Chung-Che | 2008-02-21 |
| Controller and loading system thereof Grant 7,292,014 - Lee , et al. November 6, 2 | 2007-11-06 |
| Variable gain device Grant 7,286,014 - Yu , et al. October 23, 2 | 2007-10-23 |
| Power Converter For Led Module And Related Devices Thereof App 20070236155 - Kao; Chin-Fa ; et al. | 2007-10-11 |
| Driving Circuit With Protection Module For Back Light Module App 20070222739 - Yu; Chung-Che ; et al. | 2007-09-27 |
| Current Balancing Circuit For Light Emitting Diodes App 20070222391 - Lee; Li-Min ; et al. | 2007-09-27 |
| Pulse width modulation inverter circuit and control method thereof Grant 7,242,153 - Yu , et al. July 10, 2 | 2007-07-10 |
| Power source driving circuits and controllers thereof App 20070126373 - Yu; Chung-Che ; et al. | 2007-06-07 |
| Pwm Illumination Control Circuit With Low Visual Noise For Driving Led App 20070114949 - Yu; Chung-Che ; et al. | 2007-05-24 |
| Variable Gain Device App 20070115057 - Yu; Chung-Che ; et al. | 2007-05-24 |
| PWM illumination control circuit with low visual noise for driving LED Grant 7,183,723 - Yu , et al. February 27, 2 | 2007-02-27 |
| Control Circuit And System For Fluorescent Lamp App 20070040517 - Yu; Chung-Che | 2007-02-22 |
| DC/AC inverter App 20070029945 - Yu; Chung-che ; et al. | 2007-02-08 |
| APPARATUS OF LIGHT SOURCE AND ADJUSTABLE CONTROL CIRCUIT FOR LEDs App 20070029946 - Yu; Chung-Che ; et al. | 2007-02-08 |
| DC/AC inverter Grant 7,148,633 - Yu , et al. December 12, 2 | 2006-12-12 |
| Digital to analog converter Grant 7,129,878 - Shiu , et al. October 31, 2 | 2006-10-31 |
| DC/AC inverter App 20060203525 - Yu; Chung-che ; et al. | 2006-09-14 |
| Controller And Loading System Thereof App 20060197561 - Lee; Li-Min ; et al. | 2006-09-07 |
| Fluorescent Tube Driver Circuit System Of Pulse-width Modulation Control App 20060186833 - Yu; Chung-che ; et al. | 2006-08-24 |
| Circuits and methods for synchronizing multi-phase converter with display signal of LCD device App 20060164366 - Yu; Chung-Che ; et al. | 2006-07-27 |
| Pulse Width Modulation Inverter Circuit And Control Method Thereof App 20060098935 - Yu; Chung-che ; et al. | 2006-05-11 |
| AC/DC inverter App 20060083036 - Yu; Chung-che ; et al. | 2006-04-20 |
| Hard disk driver casing bottom-mounted heat sink App 20020154479 - Yu, Chung Che | 2002-10-24 |
| Side exhaust fan structure App 20020154994 - Yu, Chung Che | 2002-10-24 |
| Computer mainframe cooling structure Grant 6,396,689 - Yu , et al. May 28, 2 | 2002-05-28 |
| Detachable cooling device for computer Grant 6,362,958 - Yu , et al. March 26, 2 | 2002-03-26 |
| Cooling rack for notebook computer Grant D449,048 - Yu , et al. October 9, 2 | 2001-10-09 |
| Electronic apparatus cooling device Grant 6,252,770 - Yu , et al. June 26, 2 | 2001-06-26 |
| Cooling rack for notebook computer Grant 6,239,971 - Yu , et al. May 29, 2 | 2001-05-29 |
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