HE; Xiangfei

Patent Applications and Registrations

Patent applications and USPTO patent grants for HE; Xiangfei.The latest application filed is for "light emission control shift register and method thereof, gate driving circuit, and display device".

Company Profile

0.12.11

HE; Xiangfei - BEIJING CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Light Emission Control Shift Register And Method Thereof, Gate Driving Circuit, And Display Device App 20220284861 - YANG; Bo ; et al.	2022-09-08
Display Panel And Method For Manufacturing The Same, And Display Device App 20220019304 - LIU; Wei ; et al.	2022-01-20
Display Panel And Flexible Display Device App 20210271298 - CHEN; Liqiang ; et al.	2021-09-02
Flexible display device and support device thereof Grant 9,958,109 - Li , et al. May 1, 2	2018-05-01
Detection circuit and method for a liquid crystal display Grant 9,837,005 - Peng , et al. December 5, 2	2017-12-05
Flexible Display Device And Support Device Thereof App 20170254470 - LI; Zhao ; et al.	2017-09-07
Switch control unit, test apparatus and method for liquid crystal cell Grant 9,389,245 - Peng , et al. July 12, 2	2016-07-12
Detection Circuit And Method For A Liquid Crystal Display App 20160104404 - PENG; Zhilong ; et al.	2016-04-14
Detection circuit and method for a liquid crystal display Grant 9,275,568 - Peng , et al. March 1, 2	2016-03-01
Switch Control Unit, Test Apparatus And Method For Liquid Crystal Cell App 20130307575 - PENG; Zhilong ; et al.	2013-11-21
Liquid crystal display comprising first and second control thin film transistors and wherein first and second thin film transistors of adjacent rows within a same column are connected to a same column of data lines Grant 8,537,299 - He , et al. September 17, 2	2013-09-17
Switch control unit, test apparatus and method for liquid crystal cell Grant 8,525,540 - Peng , et al. September 3, 2	2013-09-03
Method for detecting the line broken fault of common electrode lines of LCD Grant 8,417,020 - He , et al. April 9, 2	2013-04-09
Array Substrate, Driving Device And Method, And Liquid Crystal Display App 20110075062 - HE; Xiangfei ; et al.	2011-03-31
Pixel structure of TFT-LCD Grant 7,843,519 - He , et al. November 30, 2	2010-11-30
Detection Circuit And Method For A Liquid Crystal Display App 20100220089 - PENG; Zhilong ; et al.	2010-09-02
Method For Detecting The Line Broken Fault Of Common Electrode Lines Of Lcd App 20100158347 - HE; Xiangfei ; et al.	2010-06-24
Switch Control Unit, Test Apparatus And Method For Liquid Crystal Cell App 20100090719 - PENG; Zhilong ; et al.	2010-04-15
Pixel Structure Of Tft-lcd App 20090195718 - He; Xiangfei ; et al.	2009-08-06

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