Chen; Gordon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Gordon.The latest application filed is for "solid state lighting driver circuit with ballast compatibility".
- Chen; Gordon - Campbell CA
- Chen; Gordon - Fremont CA
- Chen; Gordon - Taichung City TW
- Chen, Gordon - Hsin Tien City TW
- Chen; Gordon - Suffolk VA
- Chen; Gordon - Hsin Tien TW
| Patent | Date |
|---|---|
| Solid State Lighting Driver Circuit with Ballast Compatibility App 20180054863 - Hu; Ye ; et al. | 2018-02-22 |
| Constant current control buck converter without current sense Grant 9,420,645 - Yan , et al. August 16, 2 | 2016-08-16 |
| Adaptive dimmer detection and control for LED lamp Grant 9,084,325 - Zheng , et al. July 14, 2 | 2015-07-14 |
| Thermal de-rating power supply for LED loads Grant 9,060,408 - Shi , et al. June 16, 2 | 2015-06-16 |
| Adaptive Dimmer Detection And Control For Led Lamp App 20150163879 - Zheng; Junjie ; et al. | 2015-06-11 |
| Adaptive dimmer detection and control for LED lamp Grant 8,970,135 - Zheng , et al. March 3, 2 | 2015-03-03 |
| Adaptive Dimmer Detection And Control For Led Lamp App 20140103838 - Zheng; Junjie ; et al. | 2014-04-17 |
| Adaptive dimmer detection and control for LED lamp Grant 8,643,303 - Zheng , et al. February 4, 2 | 2014-02-04 |
| Thermal De-rating Power Supply For Led Loads App 20140015447 - Shi; Fuqiang ; et al. | 2014-01-16 |
| Constant Current Control Buck Converter Without Current Sense App 20130307425 - Yan; Liang ; et al. | 2013-11-21 |
| Adaptive Dimmer Detection And Control For Led Lamp App 20120274227 - Zheng; Junjie ; et al. | 2012-11-01 |
| Adaptive dimmer detection and control for LED lamp Grant 8,222,832 - Zheng , et al. July 17, 2 | 2012-07-17 |
| LED lamp Grant 7,936,132 - Quek , et al. May 3, 2 | 2011-05-03 |
| Adaptive Dimmer Detection And Control For Led Lamp App 20110012530 - Zheng; Junjie ; et al. | 2011-01-20 |
| LED Lamp App 20100013409 - Quek; Eng Hwee ; et al. | 2010-01-21 |
| Stepper with additional functions to strengthen the arms and the breast Grant 6,494,813 - Chen December 17, 2 | 2002-12-17 |
| Automatic signal transfer apparatus for mobile phone App 20020090977 - Chen, Gordon | 2002-07-11 |
| Processes of making paper Grant 5,958,188 - Heard , et al. September 28, 1 | 1999-09-28 |
| Flyback and charging circuitry for an uninterruptible power supply system Grant 5,648,895 - Chen July 15, 1 | 1997-07-15 |
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.
| 