Ku; Chin-Long
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ku; Chin-Long.The latest application filed is for "light emitting diode driving circuit".
Company Profile
0.52.60
- Ku; Chin-Long - Taipei Hsien N/A TW
- KU; CHIN-LONG - Tu-Cheng TW
- Ku; Chin-Long - Guangdong CN
- Ku; Chin-Long - Shenzhen CN
- Ku; Chin Long - Tu-Chen TW
- Ku, Chin-Long - Fullerton CA
Patent Activity
| Patent | Date |
|---|---|
| Lamp with snow removing structure Grant 8,430,542 - Ku , et al. April 30, 2 | 2013-04-30 |
| LED illumination system with a power saving feature Grant 8,362,714 - Ku , et al. January 29, 2 | 2013-01-29 |
| LED lamp Grant 8,339,064 - Ku , et al. December 25, 2 | 2012-12-25 |
| Lamp control system Grant 8,324,839 - Ku , et al. December 4, 2 | 2012-12-04 |
| LED lamp Grant 8,317,362 - Ku , et al. November 27, 2 | 2012-11-27 |
| Light emitting diode lamp and control circuit thereof Grant 8,314,574 - Ku , et al. November 20, 2 | 2012-11-20 |
| LED unit Grant 8,308,321 - Ku , et al. November 13, 2 | 2012-11-13 |
| Lamp with snow removing structure Grant 8,304,995 - Ku , et al. November 6, 2 | 2012-11-06 |
| LED unit having a converging lense Grant 8,292,469 - Ku , et al. October 23, 2 | 2012-10-23 |
| LED lamp Grant 8,278,827 - Ku , et al. October 2, 2 | 2012-10-02 |
| Light emitting diode lamp and control circuit thereof Grant 8,253,341 - Ku , et al. August 28, 2 | 2012-08-28 |
| Light emitting diode illumination system Grant 8,253,342 - Ku , et al. August 28, 2 | 2012-08-28 |
| Light emitting diode Grant 8,247,825 - Ku , et al. August 21, 2 | 2012-08-21 |
| Illumination device with a safety feature Grant 8,247,978 - Ruan , et al. August 21, 2 | 2012-08-21 |
| LED illumination system with a power saving feature Grant 8,242,713 - Ku , et al. August 14, 2 | 2012-08-14 |
| Light Emitting Diode Driving Circuit App 20120081040 - KU; CHIN-LONG | 2012-04-05 |
| Illumination system Grant 8,143,789 - Ku , et al. March 27, 2 | 2012-03-27 |
| Light emitting diode lamp protecting circuit Grant 8,115,396 - Zhang , et al. February 14, 2 | 2012-02-14 |
| Lighting system Grant 8,106,608 - Ku January 31, 2 | 2012-01-31 |
| Led Lamp App 20110234113 - KU; CHIN-LONG ; et al. | 2011-09-29 |
| Light emitting diode lamp Grant 8,025,421 - Ku September 27, 2 | 2011-09-27 |
| LED assembly and an improved power supply circuit thereof Grant 8,026,671 - Ku September 27, 2 | 2011-09-27 |
| Lamp with fastening device Grant 8,007,142 - Ku , et al. August 30, 2 | 2011-08-30 |
| Light emitting diode and method for manufacturing the same Grant 7,989,838 - Ku August 2, 2 | 2011-08-02 |
| Lamp assembly Grant 7,990,030 - Ku , et al. August 2, 2 | 2011-08-02 |
| Light Emitting Diode Illumination System App 20110156605 - KU; CHIN-LONG ; et al. | 2011-06-30 |
| Led Illumination System With A Power Saving Feature App 20110140637 - KU; CHIN-LONG ; et al. | 2011-06-16 |
| Lamp Control System App 20110140609 - KU; CHIN-LONG ; et al. | 2011-06-16 |
| Led Illumination System With A Power Saving Feature App 20110127929 - KU; CHIN-LONG ; et al. | 2011-06-02 |
| Led Unit App 20110122632 - KU; CHIN-LONG ; et al. | 2011-05-26 |
| Light Emitting Diode Lamp And Control Circuit Thereof App 20110121739 - KU; CHIN-LONG ; et al. | 2011-05-26 |
| Solar Energy Collector And Lamp Using The Same App 20110122606 - KU; CHIN-LONG ; et al. | 2011-05-26 |
| Led Lamp And Protecting Circuit Thereof App 20110115387 - KU; CHIN-LONG ; et al. | 2011-05-19 |
| Led Lamp App 20110115390 - KU; CHIN-LONG ; et al. | 2011-05-19 |
| Led Lamp App 20110115414 - KU; CHIN-LONG ; et al. | 2011-05-19 |
| Led Unit App 20110110102 - KU; CHIN-LONG ; et al. | 2011-05-12 |
| Lamp With Snow Removing Structure App 20110101864 - Ku; Chin-Long ; et al. | 2011-05-05 |
| Lamp With Snow Removing Structure App 20110103083 - KU; CHIN-LONG ; et al. | 2011-05-05 |
| Lamp With Snow Removing Structure App 20110096550 - KU; CHIN-LONG ; et al. | 2011-04-28 |
| Light Emitting Diode Lamp And Control Circuit Thereof App 20110089856 - Ku; Chin-Long ; et al. | 2011-04-21 |
| Lamp Assembly App 20110084585 - Ku; Chin-Long ; et al. | 2011-04-14 |
| Lamp With Fastening Device App 20110063828 - KU; CHIN-LONG ; et al. | 2011-03-17 |
| Illumination Device With A Safety Feature App 20110057567 - RUAN; QING-HAI ; et al. | 2011-03-10 |
| Light Emitting Diode Lamp Protecting Circuit App 20110018446 - ZHANG; DA-PENG ; et al. | 2011-01-27 |
| LED lens Grant D631,185 - Ku , et al. January 18, 2 | 2011-01-18 |
| Led Module And Method Of Fabrication Thereof App 20100308707 - KU; CHIN-LONG ; et al. | 2010-12-09 |
| LED assembly incorporating a structure for preventing solder contamination when soldering electrode leads thereof together Grant 7,845,828 - Ku December 7, 2 | 2010-12-07 |
| LED unit with interlocking legs Grant 7,832,897 - Ku November 16, 2 | 2010-11-16 |
| LED lens Grant D625,462 - Ku , et al. October 12, 2 | 2010-10-12 |
| LED assembly with separated thermal and electrical structures thereof Grant 7,795,628 - Ku September 14, 2 | 2010-09-14 |
| Lighting System App 20100171445 - KU; CHIN-LONG | 2010-07-08 |
| Illumination System App 20100164384 - Ku; Chin-Long ; et al. | 2010-07-01 |
| Light Emitting Diode Lamp App 20100165600 - KU; CHIN-LONG | 2010-07-01 |
| Light Emitting Diode App 20100163891 - KU; CHIN-LONG ; et al. | 2010-07-01 |
| Light Emitting Diode And Method For Manufacturing The Same App 20100155766 - KU; CHIN-LONG | 2010-06-24 |
| Electric fan with sealing lid Grant 7,674,094 - Yeh , et al. March 9, 2 | 2010-03-09 |
| LED assembly with high heat dissipating capability Grant 7,675,086 - Ku March 9, 2 | 2010-03-09 |
| Electric fan with bearing Grant 7,654,796 - Yeh , et al. February 2, 2 | 2010-02-02 |
| Led Assembly And An Improved Power Supply Circuit Thereof App 20090261742 - KU; CHIN-LONG | 2009-10-22 |
| Led Assembly With High Heat Dissipating Capability App 20090242914 - KU; CHIN-LONG | 2009-10-01 |
| Led Assembly Incorporating A Structure For Preventing Solder Contamination When Soldering Electrode Leads Thereof Together App 20090236617 - KU; CHIN-LONG | 2009-09-24 |
| Led Unit With Interlocking Legs App 20090237936 - KU; CHIN-LONG | 2009-09-24 |
| Led Assembly With Separated Thermal And Electrical Structures Thereof App 20090236616 - KU; CHIN-LONG | 2009-09-24 |
| Electric fan with bearing Grant 7,557,479 - Yeh , et al. July 7, 2 | 2009-07-07 |
| Low profile heat dissipating fan Grant 7,553,136 - Ku , et al. June 30, 2 | 2009-06-30 |
| Electric fan with bearing Grant 7,518,272 - Yeh , et al. April 14, 2 | 2009-04-14 |
| Frame for an electrical fan Grant 7,484,931 - Ku , et al. February 3, 2 | 2009-02-03 |
| Bearing support for use in a motor Grant 7,485,995 - Ku , et al. February 3, 2 | 2009-02-03 |
| Fan frame and heat dissipation fan incorporating the fan frame Grant 7,442,005 - Yeh , et al. October 28, 2 | 2008-10-28 |
| Method and circuit for controlling motor speed Grant 7,375,486 - Ku , et al. May 20, 2 | 2008-05-20 |
| Cooling fan having improved oil sealing structure Grant 7,364,400 - Ku , et al. April 29, 2 | 2008-04-29 |
| Electric Fan With Sealing Lid App 20080063527 - Yeh; Chin-Wen ; et al. | 2008-03-13 |
| Fan motor with IC retention means Grant 7,332,840 - Ku , et al. February 19, 2 | 2008-02-19 |
| Electric Fan With Bearing App 20080031737 - YEH; CHIN-WEN ; et al. | 2008-02-07 |
| Electric Fan With Bearing System App 20080008590 - YEH; CHIN-WEN ; et al. | 2008-01-10 |
| Heat dissipation fan Grant 7,300,262 - Ku , et al. November 27, 2 | 2007-11-27 |
| Electric Fan With Bearing App 20070267928 - Yeh; Chin-Wen ; et al. | 2007-11-22 |
| Electric Fan With Bearing App 20070252459 - YEH; CHIN-WEN ; et al. | 2007-11-01 |
| Cooling fan mounting arrangement with vibration isolation member Grant 7,255,529 - Ku , et al. August 14, 2 | 2007-08-14 |
| Fan Frame And Heat Disspation Fan Incorporating The Fan Frame App 20070128022 - YEH; CHIN-WEN ; et al. | 2007-06-07 |
| Pulse-width modulation motor speed control circuit Grant 7,221,858 - Ku May 22, 2 | 2007-05-22 |
| Method And Circuit For Controlling Motor Speed App 20070096665 - Ku; Chin-Long ; et al. | 2007-05-03 |
| Fan blade set for cooling fan Grant 7,201,565 - Ku , et al. April 10, 2 | 2007-04-10 |
| Pulse-width Modulation Motor Speed Control Circuit App 20070019934 - Ku; Chin-Long | 2007-01-25 |
| Frame structure for fan unit Grant 7,150,599 - Ku , et al. December 19, 2 | 2006-12-19 |
| Bearing assembly Grant 7,140,780 - Ku , et al. November 28, 2 | 2006-11-28 |
| Fan guard Grant 7,140,837 - Ku , et al. November 28, 2 | 2006-11-28 |
| Radiator including a heat sink and a fan Grant 7,117,932 - Ku , et al. October 10, 2 | 2006-10-10 |
| Cooling fan mounting arrangement with vibration isolation member App 20060133035 - Ku; Chin-Long ; et al. | 2006-06-22 |
| Circuit for fan motor Grant 7,057,363 - Ku June 6, 2 | 2006-06-06 |
| Heat dissipation device assembly with fan cover Grant 7,055,578 - Ku , et al. June 6, 2 | 2006-06-06 |
| Circuit for fan motor App 20060049786 - Ku; Chin-Long | 2006-03-09 |
| Low profile heat dissipating fan App 20060045773 - Ku; Chin-Long ; et al. | 2006-03-02 |
| Cooling fan having improved oil sealing structure App 20060034714 - Ku; Chin-Long ; et al. | 2006-02-16 |
| Stator for electrical motor App 20060022551 - Ku; Chin-Long ; et al. | 2006-02-02 |
| Heat dissipation fan App 20060012255 - Ku; Chin-Long ; et al. | 2006-01-19 |
| Stator for electrical motor App 20060012261 - Ku; Chin-Long ; et al. | 2006-01-19 |
| Frame for an electrical fan App 20060013686 - Ku; Chin-Long ; et al. | 2006-01-19 |
| Fan blade set for cooling fan App 20060008346 - Ku; Chin-Long ; et al. | 2006-01-12 |
| Sealing apparatus for an electrical fan App 20050287000 - Ku, Chin-Long ; et al. | 2005-12-29 |
| Heat dissipation device assembly with fan cover App 20050269060 - Ku, Chin-Long ; et al. | 2005-12-08 |
| Fan with brushless direct current motor App 20050231049 - Ku, Chin-Long ; et al. | 2005-10-20 |
| Fan guard App 20050232754 - Ku, Chin-Long ; et al. | 2005-10-20 |
| Fan frame and mold for making the same App 20050214142 - Ku, Chin-Long ; et al. | 2005-09-29 |
| Bearing assembly with improved lubricating system App 20050191000 - Ku, Chin-Long ; et al. | 2005-09-01 |
| Bearing assembly App 20050185866 - Ku, Chin-Long ; et al. | 2005-08-25 |
| Frame structure for fan unit App 20050186072 - Ku, Chin Long ; et al. | 2005-08-25 |
| Fan motor App 20050168083 - Ku, Chin-Long ; et al. | 2005-08-04 |
| Bearing assembly with wear-resistant bearing surfaces App 20050152627 - Ku, Chin-Long ; et al. | 2005-07-14 |
| Radiator including a heat sink and a fan App 20050056399 - Ku, Chin-Long ; et al. | 2005-03-17 |
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