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Patent applications and USPTO patent grants for Zhang; Brian.The latest application filed is for "led driver and led lighting system for use with a high frequency electronic ballast".
Patent | Date |
---|---|
LED driver and LED lighting system for use with a high frequency electronic ballast Grant 11,259,381 - Tao , et al. February 22, 2 | 2022-02-22 |
Led Driver And Led Lighting System For Use With A High Frequency Electronic Ballast App 20210329761 - TAO; Haimin ;   et al. | 2021-10-21 |
Job Scheduling On Distributed Computing Devices App 20210073028 - Li; Sheng ;   et al. | 2021-03-11 |
Programming protocols for powered cards and devices Grant 9,306,666 - Zhang , et al. April 5, 2 | 2016-04-05 |
Transdermal delivery peptides and method of use thereof Grant 7,659,252 - Wen , et al. February 9, 2 | 2010-02-09 |
Transdermal delivery peptides and method of use thereof App 20080305989 - Wen; Long-Ping ;   et al. | 2008-12-11 |
Bar code scanner with keyboard simulation Grant 5,854,945 - Criscito , et al. December 29, 1 | 1998-12-29 |
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