Liu; Yi-San
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Yi-San.The latest application filed is for "led assembly".
- Liu; Yi-San - Guangdong N/A CN
- Liu; Yi-San - Shenzhen CN
- LIU; YI-SAN - Shenzhen City CN
| Patent | Date |
|---|---|
| LED lamp with radiator and method for manufacturing the same Grant 8,622,592 - Liu , et al. January 7, 2 | 2014-01-07 |
| LED lamp Grant D692,170 - Liu , et al. October 22, 2 | 2013-10-22 |
| LED unit Grant 8,240,888 - Zhang , et al. August 14, 2 | 2012-08-14 |
| LED assembly Grant 8,070,317 - Zhang , et al. December 6, 2 | 2011-12-06 |
| Lamp with angle adjusting member Grant 8,021,026 - Liu , et al. September 20, 2 | 2011-09-20 |
| LED lamp Grant 7,994,533 - Xiao , et al. August 9, 2 | 2011-08-09 |
| Led Assembly App 20110032701 - ZHANG; HAI-WEI ; et al. | 2011-02-10 |
| Led Unit App 20110026262 - ZHANG; HAI-WEI ; et al. | 2011-02-03 |
| Lamp With Angle Adjusting Member App 20100309673 - LIU; YI-SAN ; et al. | 2010-12-09 |
| Flood lamp assembly having a reinforced bracket for supporting a weight thereof Grant 7,780,318 - Xiao , et al. August 24, 2 | 2010-08-24 |
| LED lamp Grant 7,758,211 - Zheng , et al. July 20, 2 | 2010-07-20 |
| LED lamp with a heat dissipation device Grant 7,744,250 - Lee , et al. June 29, 2 | 2010-06-29 |
| LED lamp Grant 7,726,845 - Zheng , et al. June 1, 2 | 2010-06-01 |
| LED lamp Grant D615,690 - Zheng , et al. May 11, 2 | 2010-05-11 |
| LED lamp Grant D614,336 - Zheng , et al. April 20, 2 | 2010-04-20 |
| Heat sink with heat pipes Grant 7,694,718 - Lai , et al. April 13, 2 | 2010-04-13 |
| Lamp assembly having a junction box Grant 7,682,051 - Xiao , et al. March 23, 2 | 2010-03-23 |
| LED lamp with a heat sink Grant 7,637,635 - Xiao , et al. December 29, 2 | 2009-12-29 |
| Led Lamp App 20090268477 - ZHENG; SHI-SONG ; et al. | 2009-10-29 |
| Led Lamp App 20090236626 - XIAO; XU-HUA ; et al. | 2009-09-24 |
| LED lamp Grant D599,939 - Zheng , et al. September 8, 2 | 2009-09-08 |
| Flood Lamp Assembly Having A Reinforced Bracket For Supporting A Weight Thereof App 20090196037 - Xiao; Xu-Hua ; et al. | 2009-08-06 |
| Led Lamp App 20090168418 - ZHENG; SHI-SONG ; et al. | 2009-07-02 |
| Lamp Assembly Having A Junction Box App 20090154171 - XIAO; XU-HUA ; et al. | 2009-06-18 |
| Led Lamp With A Heat Sink App 20090129102 - XIAO; XU-HUA ; et al. | 2009-05-21 |
| Led Lamp With A Heat Sink App 20090046464 - LIU; YI-SAN ; et al. | 2009-02-19 |
| Led Lamp App 20090021944 - LEE; TSUNG-LUNG ; et al. | 2009-01-22 |
| Led Lamp With A Heat Dissipation Device App 20090016072 - LEE; TSUNG-LUNG ; et al. | 2009-01-15 |
| LED lamp with a heat sink Grant 7,458,706 - Liu , et al. December 2, 2 | 2008-12-02 |
| Heat dissipation device Grant 7,440,279 - Lai , et al. October 21, 2 | 2008-10-21 |
| LED lamp Grant D578,697 - Zheng , et al. October 14, 2 | 2008-10-14 |
| Heat sink for LED lamp Grant D573,111 - Liu , et al. July 15, 2 | 2008-07-15 |
| LED lamp Grant D573,292 - Zheng , et al. July 15, 2 | 2008-07-15 |
| Light Emitting Diode Module With Heat Dissipation Device App 20080150126 - ZHOU; ZHI-YONG ; et al. | 2008-06-26 |
| Light Emitting Diode Module Having A Thermal Management Element App 20080117597 - ZHOU; ZHI-YONG ; et al. | 2008-05-22 |
| Heat Sink With Heat Pipes App 20080078528 - LAI; CHENG-TIEN ; et al. | 2008-04-03 |
| Heat Dissipation Device App 20070217153 - Lai; Cheng-Tien ; et al. | 2007-09-20 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 