LIANG; Hengzhen

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIANG; Hengzhen.The latest application filed is for "circuit board, display panel and display apparatus".

Company Profile

11.16.29

LIANG; Hengzhen - 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
Circuit Board, Display Panel and Display Apparatus App 20220300045 - LI; Fan ; et al.	2022-09-22
Bonding Circuit Board, Display Apparatus And Electrical Appliance App 20220291799 - WEN; Hui ; et al.	2022-09-15
Display Module And Fixing Method Therefor, And Display Apparatus App 20220271263 - LI; Fan ; et al.	2022-08-25
Flexible Circuit Board And Display Device App 20220240386 - Li; Fan ; et al.	2022-07-28
Voltage control circuit and power supply voltage control method, and display device Grant 11,386,855 - Liang , et al. July 12, 2	2022-07-12
Flexible Printed Circuit And Display Device App 20220210917 - Liu; Lianbin ; et al.	2022-06-30
Moisture resistant pad for liquid crystal panel Grant 11,352,193 - Lv , et al. June 7, 2	2022-06-07
Flexible Printed Circuit For Bridging And Display Panel App 20220159833 - ZHU; Xiaolong ; et al.	2022-05-19
Source driving device, polarity reversal control method thereof, and liquid crystal display device Grant 11,308,903 - Liang April 19, 2	2022-04-19
Display Device And Method For Manufacturing The Same App 20220115621 - WANG; Xinpeng ; et al.	2022-04-14
Display Panel for Improving Display Effect in Low-Resolution Area, Manufacturing Method Thereof, and Display Device App 20220085118 - Han; Linhong ; et al.	2022-03-17
Display Device And Assembly Method Thereof App 20220007513 - Li; Fan ; et al.	2022-01-06
Driving chip and display device Grant 11,217,549 - Liu , et al. January 4, 2	2022-01-04
Display Device And Terminal App 20210405844 - Niu; Wenxiao ; et al.	2021-12-30
GOA circuit and driving method thereof, GOA driving circuit, and display device Grant 11,211,022 - Xiong , et al. December 28, 2	2021-12-28
Display panel for improving display effect in low-resolution area, manufacturing method thereof, and display device Grant 11,211,430 - Han , et al. December 28, 2	2021-12-28
Voltage Control Circuit And Power Supply Voltage Control Method, And Display Device App 20210287613 - LIANG; Hengzhen ; et al.	2021-09-16
Display substrate, display device, control method and control circuit Grant 11,087,690 - Lu , et al. August 10, 2	2021-08-10
Flexible Display Substrate, Display Panel, Display Device, And Manufacturing Method App 20210175465 - Zhou; Hongjun ; et al.	2021-06-10
Source Driving Device, Polarity Reversal Control Method Thereof, And Liquid Crystal Display Device App 20210174755 - LIANG; Hengzhen	2021-06-10
GOA Circuit and Driving Method Thereof, GOA Driving Circuit, and Display Device App 20210166648 - Xiong; Xin ; et al.	2021-06-03
Driver circuit and its working method and display device Grant 10,971,070 - Liu , et al. April 6, 2	2021-04-06
Display panel and method for preparing the same, and display device Grant 10,937,998 - Zhang , et al. March 2, 2	2021-03-02
Light-emitting device, pixel circuit, method for controlling the pixel circuit, array substrate, and display device Grant 10,930,213 - Liang , et al. February 23, 2	2021-02-23
Display Panel, Manufacturing Method Thereof, And Displaydevice App 20200395418 - HAN; Linhong ; et al.	2020-12-17
Display Substrate, Display Device, Control Method And Control Circuit App 20200302865 - LU; Xu ; et al.	2020-09-24
Moisture Resistant Pad For Liquid Crystal Panel App 20200283216 - LV; Chao ; et al.	2020-09-10
Driving Chip And Display Device App 20200273831 - LIU; Lianbin ; et al.	2020-08-27
Sealant And Its Preparation Method, Display Panel And Display Device App 20200239745 - GUO; Le ; et al.	2020-07-30
Driver Circuit And Its Working Method And Display Device App 20200219449 - LIU; Lianbin ; et al.	2020-07-09
Light-emitting Device, Pixel Circuit, Method For Controlling The Pixel Circuit, Array Substrate, And Display Device App 20190108790 - LIANG; Hengzhen ; et al.	2019-04-11
Polarity inversion driving method and apparatus for liquid crystal display panel, and liquid crystal display Grant 9,972,257 - Yang , et al. May 15, 2	2018-05-15
Source driver, driving circuit and driving method for TFT-LCD Grant 9,953,559 - Wang , et al. April 24, 2	2018-04-24
Array substrate of display apparatus and driving method thereof and display apparatus Grant 9,953,561 - Wang , et al. April 24, 2	2018-04-24
Circuit and method for eliminating shutdown after-image, and display device Grant 9,865,204 - Liu , et al. January 9, 2	2018-01-09
In-cell touch panel and manufacturing method thereof, and display device Grant 9,715,294 - Zhang , et al. July 25, 2	2017-07-25
Light-Emitting Diode Strip, Backlight Source Unit and Display Device App 20170205564 - Xiong; Xiong ; et al.	2017-07-20
Source Driver, Driving Circuit and Driving Method for TFT-LCD App 20170169754 - WANG; Hui ; et al.	2017-06-15
Array Substrate And Driving Method Thereof And Display Apparatus App 20160343291 - WANG; Hui ; et al.	2016-11-24
In-cell Touch Panel And Manufacturing Method Thereof, And Display Device App 20150261367 - Zhang; Wenhao ; et al.	2015-09-17
Circuit for eliminating shutdown afterimages of a display device Grant 8,976,164 - Liang , et al. March 10, 2	2015-03-10
Circuit And Method For Eliminating Shutdown After-image, And Display Device App 20150042548 - Liu; Rongcheng ; et al.	2015-02-12
Polarity Inversion Driving Method And Apparatus For Liquid Crystal Display Panel, And Liquid Crystal Display App 20140176411 - Yang; Yuting ; et al.	2014-06-26
Circuit For Eliminating Shutdown Afterimages of A Display Device App 20140085289 - Liang; Hengzhen ; et al.	2014-03-27

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