Bui Hien

USPTO Trademark & Patent Filings

Trademark applications and grants for Bui Hien. Bui Hien has 1 trademark applications. The latest application filed is for "LEX"

Company Profile

Hien Bui
hien bui
BUI; Hien - Campbell CA
BUI; HIEN - Campbell CA
Bui; Hien - Campbell CA
Bui; Hien - Renton WA

Trademarks Patents

Patent Applications

Patent Application	Date
ADAPTIVE GATE DRIVE FOR A POWER SWITCH TRANSISTOR IN A SWITCHING POWER CONVERTER 20220224217 - 17/145186 LIU; Wenduo ; et al.	2022-07-14
UNIVERSAL OUTPUT CURRENT REGULATION FOR A FLYBACK CONVERTER 20210328517 - 16/853575 ZHENG; Cong ; et al.	2021-10-21
SYSTEM AND METHOD FOR DETERMINING A PRIMARY SWITCHING EVENT IN AN ISOLATED CONVERTER 20210242783 - 16/779459 XU; KUANGZHE ; et al.	2021-08-05
ADAPTIVE SYNCHRONOUS RECTIFIER SENSING DEGLITCH 20190393797 - 16/559471 Kong; Pengju ; et al.	2019-12-26
ADAPTIVE SYNCHRONOUS RECTIFIER SENSING DEGLITCH 20190006950 - 16/115426 Kong; Pengju ; et al.	2019-01-03
System and method for determining a primary switching event in an isolated converter 11,223,284 - 16/779,459 Xu , et al. January 11, 2	2022-01-11
Universal output current regulation for a flyback converter 11,223,283 - 16/853,575 Zheng , et al. January 11, 2	2022-01-11
Adaptive synchronous rectifier sensing deglitch 10,797,610 - 16/559,471 Kong , et al. October 6, 2	2020-10-06
Adaptive synchronous rectifier sensing deglitch 10,418,911 - 16/115,426 Kong , et al. Sept	2019-09-17
Systems, methods, and devices for probe assemblies for variable curvature and variable angle configurations 10,184,916 - 14/997,247 Sarr , et al. Ja	2019-01-22

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"LEX" 5203092 87003453	LEX 2016-04-16

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