Kuo; Ching Chuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kuo; Ching Chuan.The latest application filed is for "light source driving circuits and light source module".
Company Profile
1.84.69
- Kuo; Ching Chuan - Taipei TW
- Kuo; Ching-Chuan - Singang Township Chiayi County TW
- Kuo; Ching-Chuan - Taiper TW
- Kuo; Ching-Chuan - Chiayi County N/A TW
- Kuo; Ching-Chuan - Chiayi N/A TW
- KUO; Ching-Chuan - Taipei City TW
- Kuo; Ching-Chuan - Tainan TW
- Kuo; Ching-Chuan - Chiayi Hsien TW
- Kuo; Ching Chuan - Junghe TW
- Kuo; Ching Chuan - Junghe City TW
- Kuo, Ching-Chuan - Hsin-Kang Country TW
- Kuo, Ching Chuan - Taichung City TW
- Kuo; Ching-Chuan - Hsin Chu TW
- Kuo, Ching-Chuan - Hsin Chu City TW
- Kuo; Ching-Chuan - Chia-Yi Hsien TW
- Kuo; Ching-Chuan - Hsien TW
- Kuo; Ching-Chuan - Chia-Y TW
Patent Activity
| Patent | Date |
|---|---|
| Light source driving circuits and light source module Grant 10,757,770 - Kuo A | 2020-08-25 |
| Light Source Driving Circuits And Light Source Module App 20200084851 - KUO; Ching-Chuan | 2020-03-12 |
| Driving circuits and methods for controlling light source Grant 9,888,544 - Su , et al. February 6, 2 | 2018-02-06 |
| Controlling brightness and color temperature of light sources Grant 9,781,793 - Yan , et al. October 3, 2 | 2017-10-03 |
| Switching power supplies, and switch controllers for switching power supplies Grant 9,660,539 - Ren , et al. May 23, 2 | 2017-05-23 |
| Escutcheon Grant D778,708 - Jeng , et al. February 14, 2 | 2017-02-14 |
| Circuits for driving light sources Grant 9,439,255 - Lin , et al. September 6, 2 | 2016-09-06 |
| Switching Power Supplies, And Switch Controllers For Switching Power Supplies App 20160226388 - REN; Zhimou ; et al. | 2016-08-04 |
| Circuits and methods for driving a light source Grant 9,402,286 - Lin , et al. July 26, 2 | 2016-07-26 |
| Circuits and methods for driving light sources Grant 9,386,653 - Kuo , et al. July 5, 2 | 2016-07-05 |
| Driving Circuits And Methods For Controlling Light Source App 20160192456 - SU; Xinhe ; et al. | 2016-06-30 |
| Circuits For Driving Light Sources App 20160143096 - LIN; Yung Lin ; et al. | 2016-05-19 |
| Controlling Brightness And Color Temperature Of Light Sources App 20160088697 - YAN; Tiesheng ; et al. | 2016-03-24 |
| Driving circuit with dimming controller for driving light sources Grant 9,253,843 - Lee , et al. February 2, 2 | 2016-02-02 |
| Circuits and methods for driving light sources Grant 9,232,591 - Kuo , et al. January 5, 2 | 2016-01-05 |
| Circuits and methods for driving light sources Grant 9,030,121 - Lin , et al. May 12, 2 | 2015-05-12 |
| Circuits and methods for driving LED light sources Grant 9,030,122 - Yan , et al. May 12, 2 | 2015-05-12 |
| Driving Circuit With Dimming Controller For Driving Light Sources App 20150022109 - LEE; Sheng-Tai ; et al. | 2015-01-22 |
| Circuits and methods for driving light sources Grant 8,890,440 - Yan , et al. November 18, 2 | 2014-11-18 |
| Mortise lock Grant 8,881,562 - Huang , et al. November 11, 2 | 2014-11-11 |
| Circuits and methods for driving light sources Grant 8,866,398 - Ren , et al. October 21, 2 | 2014-10-21 |
| Push-button type cylinder lock assembly Grant 8,813,530 - Chiou , et al. August 26, 2 | 2014-08-26 |
| Circuits and methods for controlling power converters including transformers Grant 8,811,045 - Ren , et al. August 19, 2 | 2014-08-19 |
| Handle-returning device for a cylinder lock assembly Grant 8,746,760 - Chen , et al. June 10, 2 | 2014-06-10 |
| Circuits And Methods For Driving A Light Source App 20140152187 - LIN; Yung Lin ; et al. | 2014-06-05 |
| Circuits and methods for driving light sources Grant 8,698,419 - Yan , et al. April 15, 2 | 2014-04-15 |
| Circuits And Methods For Driving Light Sources App 20140091723 - KUO; Ching-Chuan ; et al. | 2014-04-03 |
| Circuits and methods for driving light sources Grant 8,664,895 - Yan , et al. March 4, 2 | 2014-03-04 |
| Electric door lock Grant 8,621,900 - Wu , et al. January 7, 2 | 2014-01-07 |
| Circuits And Methods For Driving Light Sources App 20130328498 - YAN; Tiesheng ; et al. | 2013-12-12 |
| Driving circuit for powering LED light sources Grant 8,598,792 - Ren , et al. December 3, 2 | 2013-12-03 |
| Circuits And Methods For Driving Light Sources App 20130300307 - REN; Zhimou ; et al. | 2013-11-14 |
| Systems and methods for driving a light source Grant 8,581,517 - Kuo , et al. November 12, 2 | 2013-11-12 |
| Circuits And Methods For Driving Light Sources App 20130278145 - LIN; Feng ; et al. | 2013-10-24 |
| Controllers, systems and methods for controlling dimming of light sources Grant 8,508,150 - Kuo , et al. August 13, 2 | 2013-08-13 |
| Circuits And Methods For Driving Light Sources App 20130193877 - KUO; Ching-Chuan ; et al. | 2013-08-01 |
| Driving circuit with dimming controller for driving light sources Grant 8,482,219 - Kuo , et al. July 9, 2 | 2013-07-09 |
| Lock Assembly Having Outer And Inner Lock Units App 20130118218 - CHIOU; Ming-Shyang ; et al. | 2013-05-16 |
| Circuits And Methods For Driving Light Sources App 20130069546 - LIN; Yung-Lin ; et al. | 2013-03-21 |
| Circuits And Methods For Driving Light Sources App 20130049621 - YAN; Tiesheng ; et al. | 2013-02-28 |
| Driving circuit with dimming controller for driving light sources Grant 8,378,589 - Kuo , et al. February 19, 2 | 2013-02-19 |
| Circuits and methods for driving light sources Grant 8,378,588 - Kuo , et al. February 19, 2 | 2013-02-19 |
| Circuits And Methods For Driving Led Light Sources App 20130038227 - YAN; Tiesheng ; et al. | 2013-02-14 |
| Latch-bolt mechanism operable to allow for idle rotation of an exterior handle Grant 8,371,627 - Chiang , et al. February 12, 2 | 2013-02-12 |
| Mortise Lock App 20130000364 - HUANG; Tsung-Chung ; et al. | 2013-01-03 |
| Circuits and methods for driving light sources Grant 8,339,063 - Yan , et al. December 25, 2 | 2012-12-25 |
| Circuits and methods for driving light sources Grant 8,339,067 - Lin , et al. December 25, 2 | 2012-12-25 |
| Circuits and methods for driving light sources Grant 8,330,388 - Kuo , et al. December 11, 2 | 2012-12-11 |
| Push-button Type Cylinder Lock Assembly App 20120304712 - CHIOU; Ming-Shyang ; et al. | 2012-12-06 |
| Circuits and methods for controlling power of light sources Grant 8,324,832 - Yan , et al. December 4, 2 | 2012-12-04 |
| Circuits And Methods For Driving Light Sources App 20120299502 - YAN; Tiesheng ; et al. | 2012-11-29 |
| Re-keyable cylinder lock Grant 8,316,676 - Chiang , et al. November 27, 2 | 2012-11-27 |
| Circuits and methods for controlling dimming of a light source Grant 8,305,013 - Lin , et al. November 6, 2 | 2012-11-06 |
| Circuits And Methods For Driving Light Sources App 20120268023 - YAN; Tiesheng ; et al. | 2012-10-25 |
| Circuits And Methods For Driving Light Sources App 20120262079 - LIN; Yung-Lin ; et al. | 2012-10-18 |
| Circuits and Methods for Controlling Power Converters Including Transformers App 20120243269 - REN; Zhimou ; et al. | 2012-09-27 |
| Handle-returning Device For A Cylinder Lock Assembly App 20120235429 - CHEN; Po-Yang ; et al. | 2012-09-20 |
| Differential driving circuit for powering a light source Grant 8,237,371 - Lin , et al. August 7, 2 | 2012-08-07 |
| Controller for controlling dimming of a light source Grant 8,227,998 - Liu , et al. July 24, 2 | 2012-07-24 |
| Circuits And Methods For Controlling Dimming Of A Light Source App 20120169243 - LIN; Yung Lin ; et al. | 2012-07-05 |
| Driving Circuit For Powering Led Light Sources App 20120139422 - REN; Zhimou ; et al. | 2012-06-07 |
| Circuits And Methods For Driving Light Sources App 20120139433 - YAN; Tiesheng ; et al. | 2012-06-07 |
| Circuits And Methods For Driving Light Sources App 20120126710 - LIN; Yung Lin ; et al. | 2012-05-24 |
| Driving Circuit With Dimming Controller For Driving Light Sources App 20120112650 - KUO; Ching-Chuan ; et al. | 2012-05-10 |
| Circuits and methods for driving light sources Grant 8,169,160 - Yan , et al. May 1, 2 | 2012-05-01 |
| Circuits and methods for driving a load with power factor correction function Grant 8,143,800 - Liu , et al. March 27, 2 | 2012-03-27 |
| Circuits and methods for controlling a light source Grant 8,120,280 - Yi , et al. February 21, 2 | 2012-02-21 |
| Circuits And Methods For Driving Light Sources App 20120038292 - KUO; Ching-Chuan ; et al. | 2012-02-16 |
| Circuits and methods for controlling dimming of a light source Grant 8,111,017 - Lin , et al. February 7, 2 | 2012-02-07 |
| Circuits and methods for powering light source with balanced currents Grant 8,084,960 - Kuo , et al. December 27, 2 | 2011-12-27 |
| Driving circuit with continuous dimming function for driving light sources Grant 8,076,867 - Kuo , et al. December 13, 2 | 2011-12-13 |
| Driving Circuit With Dimming Controller For Driving Light Sources App 20110285323 - KUO; Ching-Chuan ; et al. | 2011-11-24 |
| Coumarin compounds and their use for treating cancer Grant 8,058,427 - Hsieh , et al. November 15, 2 | 2011-11-15 |
| Electric Door Lock App 20110259059 - WU; Rong-Faa ; et al. | 2011-10-27 |
| Driving circuit with dimming controller for driving light sources Grant 8,044,608 - Kuo , et al. October 25, 2 | 2011-10-25 |
| Circuits And Methods For Driving Light Sources App 20110227496 - LIN; Yung Lin ; et al. | 2011-09-22 |
| Controllers, Systems And Methods For Controlling Dimming Of Light Sources App 20110181199 - LIN; Yung Lin ; et al. | 2011-07-28 |
| Re-keyable lock with improvements for preventing incomplete re-keying Grant 7,975,518 - Chiang , et al. July 12, 2 | 2011-07-12 |
| Circuits And Methods For Controlling Power Of Light Sources App 20110140616 - YAN; Tiesheng ; et al. | 2011-06-16 |
| Differential Driving Circuit For Powering A Light Source App 20110140619 - LIN; Yung Lin ; et al. | 2011-06-16 |
| Circuits And Methods For Controlling A Light Source App 20110140621 - YI; Xinmin ; et al. | 2011-06-16 |
| Circuits And Methods For Controlling Dimming Of A Light Source App 20110140620 - LIN; Yung Lin ; et al. | 2011-06-16 |
| Circuits And Methods For Powering Light Source With Balanced Currents App 20110133645 - KUO; Ching-Chuan ; et al. | 2011-06-09 |
| Circuits And Methods For Driving Light Sources App 20110133662 - YAN; Tiesheng ; et al. | 2011-06-09 |
| Door handle spanner Grant D635,838 - Shyu , et al. April 12, 2 | 2011-04-12 |
| Circuits And Methods For Driving Light Sources App 20110080119 - YAN; Tiesheng ; et al. | 2011-04-07 |
| Controller For Controlling Dimming Of A Light Source App 20110074308 - LIU; Jian ; et al. | 2011-03-31 |
| Systems And Methods For Driving A Light Source App 20110062882 - KUO; Ching-Chuan ; et al. | 2011-03-17 |
| Cylinder lock Grant 7,874,191 - Chiang , et al. January 25, 2 | 2011-01-25 |
| Circuits And Methods For Driving A Load With Power Factor Correction Function App 20100320934 - Liu; Da ; et al. | 2010-12-23 |
| Controllers For Controlling Power Converters App 20100289474 - KUO; Ching-Chuan | 2010-11-18 |
| Latch-bolt Mechanism Operable To Allow For Idle Rotation Of An Exterior Handle App 20100225126 - CHIANG; Wei-Liang ; et al. | 2010-09-09 |
| Latch-bolt Mechanism With A Distance-adjusting Device App 20100225123 - Chiang; Wei-Liang ; et al. | 2010-09-09 |
| Circuits And Methods For Driving Light Sources App 20100219766 - KUO; Ching-Chuan ; et al. | 2010-09-02 |
| Backlight circuit for LCD panel Grant 7,777,425 - Hsu , et al. August 17, 2 | 2010-08-17 |
| Integrated circuit capable of enhanced lamp ignition Grant 7,764,021 - Liu , et al. July 27, 2 | 2010-07-27 |
| Driving Circuit With Continuous Dimming Function For Driving Light Sources App 20100148681 - KUO; Ching-Chuan ; et al. | 2010-06-17 |
| Driving circuit with dimming controller for driving light sources App 20100148691 - Kuo; Ching-Chuan ; et al. | 2010-06-17 |
| Lamp current balancing topologies Grant 7,719,211 - Kuo , et al. May 18, 2 | 2010-05-18 |
| Auto Provision System And Method For Customer Premises Equipment App 20100119050 - Kuo; Ching-Chuan ; et al. | 2010-05-13 |
| Re-keyable Cylinder Lock App 20100050717 - CHIANG; Wei-Liang ; et al. | 2010-03-04 |
| Coumarin Compounds And Their Use For Treating Cancer App 20090312317 - Hsieh; Hsing-Pang ; et al. | 2009-12-17 |
| Door lock assembly having a support structure to support a tailpiece and a retaining plate Grant 7,581,421 - Don , et al. September 1, 2 | 2009-09-01 |
| Re-keyable Lock With Improvements For Preventing Incomplete Re-keying App 20090007615 - CHIANG; Wei-Liang ; et al. | 2009-01-08 |
| Cylinder Lock App 20080264127 - CHIANG; Wei-Liang ; et al. | 2008-10-30 |
| Lamp Current Balancing Topologies App 20080211426 - Kuo; Ching Chuan ; et al. | 2008-09-04 |
| Lamp current balancing topologies Grant 7,372,213 - Kuo , et al. May 13, 2 | 2008-05-13 |
| Door Lock Assembly That Causes A Handle To Idle When Placed In A Locking Position App 20080098775 - DON; Lan-Kun ; et al. | 2008-05-01 |
| Door Lock Assembly With Which A Door Cannot Be Unlatched By Rotating A Handle App 20080083253 - DON; Lan-Kun ; et al. | 2008-04-10 |
| Door Lock Assembly Having A Support Structure To Support A Tailpiece And A Retaining Plate App 20080072634 - DON; Lan-Kun ; et al. | 2008-03-27 |
| Backlight circuit for LCD panel App 20080067951 - Hsu; Houng-Kuo ; et al. | 2008-03-20 |
| Interchangeable Lock Core Cylinder App 20080016928 - YANG; Ju-Lin ; et al. | 2008-01-24 |
| Lamp current balancing topologies App 20070085493 - Kuo; Ching Chuan ; et al. | 2007-04-19 |
| Reinforced apparatus for a lever handle of a door lock Grant 7,137,657 - Wu , et al. November 21, 2 | 2006-11-21 |
| Restoring structure of a lock Grant 7,073,829 - Kuo , et al. July 11, 2 | 2006-07-11 |
| Restoring structure of a lock App 20040227361 - Kuo, Ching-Chuan ; et al. | 2004-11-18 |
| Reinforced apparatus for a lever handle of a door lock App 20040201230 - Wu, Rong-Faa ; et al. | 2004-10-14 |
| Compact disk packing machine App 20030041558 - Chang, Chen Hsien ; et al. | 2003-03-06 |
| Inverter operably controlled to reduce electromagnetic interference Grant 6,515,881 - Chou , et al. February 4, 2 | 2003-02-04 |
| Inverter Operably Controlled To Reduce Electromagnetic Interference App 20020181260 - Chou, John ; et al. | 2002-12-05 |
| Latch bolt operating device Grant 5,722,273 - Lin , et al. March 3, 1 | 1998-03-03 |
| Reinforcing apparatus for a lever handle of a door lock Grant 5,666,833 - Gao , et al. September 16, 1 | 1997-09-16 |
| Door lock set with simultaneously retractable deadbolt and latch Grant 5,655,393 - Kuo , et al. August 12, 1 | 1997-08-12 |
| Lock assembly for retracting a door latch Grant 5,624,141 - Kuo , et al. April 29, 1 | 1997-04-29 |
| Door lock having a deadbolt assembly with a low-cost corrosion-resistant bolt member Grant 5,551,264 - Fann , et al. September 3, 1 | 1996-09-03 |
| Door lock assembly Grant 5,505,508 - Kuo April 9, 1 | 1996-04-09 |
| Face plate adapted to be inserted into a bore of a door Grant 5,474,346 - Fann , et al. December 12, 1 | 1995-12-12 |
| Lock set with improved spindle mechanism Grant 5,301,526 - Fann , et al. April 12, 1 | 1994-04-12 |
| Cylinder lock Grant 5,222,383 - Fann , et al. June 29, 1 | 1993-06-29 |
| Duplex latch-bolt mechanism Grant 5,074,605 - Fann , et al. December 24, 1 | 1991-12-24 |
| Lock handle assembly with limited angular movement Grant 5,067,758 - Fann , et al. November 26, 1 | 1991-11-26 |
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