Yen; Hsu Li
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yen; Hsu Li.The latest application filed is for "led lamp holder".
- Yen; Hsu Li - Sinjhuang TW
- Yen; Hsu Li - Taipei County TW
- YEN; HSU LI - TAIPEI COUNTY 242 TW
- Yen; Hsu Li - Sinjhuang City Taipei County 242 TW
- Yen; Hsu-Li - Hsin Chuang City TW
| Patent | Date |
|---|---|
| Electrical connector with extension terminals Grant 10,777,928 - Yen Sept | 2020-09-15 |
| LED lamp socket Grant D791,703 - Yen July 11, 2 | 2017-07-11 |
| Led Lamp Holder App 20170097122 - YEN; HSU LI | 2017-04-06 |
| Led Tube App 20170074461 - YEN; HSU LI | 2017-03-16 |
| Structure universal serial bus connector Grant 9,172,173 - Yen October 27, 2 | 2015-10-27 |
| Structure Universal Serial Bus Connector App 20150188252 - YEN; HSU LI | 2015-07-02 |
| Led-lamp-board Connector App 20140045384 - YEN; HSU LI | 2014-02-13 |
| LED-lamp-board connector Grant 8,636,533 - Yen January 28, 2 | 2014-01-28 |
| LED bulb Grant D688,822 - Yen August 27, 2 | 2013-08-27 |
| LED heat-dissipation structure for matrix LED lamp Grant 8,414,152 - Yen April 9, 2 | 2013-04-09 |
| Gain structure of LED tubular lamp for uniforming light and dissipating heat Grant 8,376,588 - Yen February 19, 2 | 2013-02-19 |
| LED lamp with improved die arrangement Grant 8,362,497 - Yen January 29, 2 | 2013-01-29 |
| Led Heat-dissipation Structure For Matrix Led Lamp App 20120255717 - YEN; HSU LI | 2012-10-11 |
| Led Lamp With Improved Die Arrangement App 20120126254 - YEN; HSU LI | 2012-05-24 |
| Gain Structure Of Led Tubular Lamp For Uniforming Light And Dissipating Heat App 20120127726 - YEN; HSU LI | 2012-05-24 |
| LED tube structure capable of changing illumination direction Grant 8,177,388 - Yen May 15, 2 | 2012-05-15 |
| Heat Dissipation Structure For Led Lamp App 20120044695 - Yen; Hsu Li | 2012-02-23 |
| Led Lightbulb With Improved Gain Structure App 20120033424 - YEN; HSU LI | 2012-02-09 |
| Led Tube Structure Capable Of Changing Illumination Direction App 20120033417 - YEN; HSU LI | 2012-02-09 |
| Connector locking base structure of LED lamp Grant 7,892,000 - Yen February 22, 2 | 2011-02-22 |
| Connector assembly Grant 7,806,732 - Yen October 5, 2 | 2010-10-05 |
| Heat-dissipation structure of matrix LED light App 20100124061 - Yen; Hsu-Li | 2010-05-20 |
| Heat-dissipation gain structure of matrix LED light App 20090303736 - Yen; Hsu-Li | 2009-12-10 |
| Matrix LED street light gain structure App 20090303721 - Yen; Hsu-Li | 2009-12-10 |
| Matrix LED light tube gain structure Grant 7,562,998 - Yen July 21, 2 | 2009-07-21 |
| Reel structure Grant 7,494,083 - Yen February 24, 2 | 2009-02-24 |
| Reel structure Grant 7,490,791 - Yen February 17, 2 | 2009-02-17 |
| Reel Structure App 20090039191 - Yen; Hsu-Li | 2009-02-12 |
| Reel Structure App 20090032632 - Yen; Hsu-Li | 2009-02-05 |
| Cord retriever Grant 7,384,013 - Yen June 10, 2 | 2008-06-10 |
| Cord retriever App 20070181730 - Yen; Hsu-Li | 2007-08-09 |
| Hub structure Grant 7,168,967 - Yen January 30, 2 | 2007-01-30 |
| Cable reel Grant 7,147,177 - Yen December 12, 2 | 2006-12-12 |
| Cable reel App 20060071112 - Yen; Hsu-Li | 2006-04-06 |
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