HOU; Qingna

Patent Applications and Registrations

Patent applications and USPTO patent grants for HOU; Qingna.The latest application filed is for "display panel, method for driving the same and display device".

Company Profile

5.7.7

HOU; Qingna - 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
Display Panel, Method For Driving The Same And Display Device App 20220122523 - HU; Ye ; et al.	2022-04-21
Reflective color filter substrate, method for driving the same, display panel, and display device Grant 11,175,527 - Hu , et al. November 16, 2	2021-11-16
Display control method and apparatus, and display apparatus for improving picture quality Grant 11,164,535 - Hou , et al. November 2, 2	2021-11-02
Display Control Method And Apparatus, And Display Apparatus App 20210158768 - Hou; Qingna ; et al.	2021-05-27
Method and device for controlling touch screen, and electronic device Grant 11,016,606 - Yu , et al. May 25, 2	2021-05-25
Method And Device For Controlling Touch Screen, And Electronic Device App 20210132731 - Yu; Renhui ; et al.	2021-05-06
Reflective Color Filter Substrate, Method For Driving The Same, Display Panel, And Display Device App 20200319500 - HU; Ye ; et al.	2020-10-08
Handwriting board and control method thereof Grant 10,712,829 - Feng , et al.	2020-07-14
Touch structures with closable electrodes, touch display panels and touch display devices including the same Grant 10,310,658 - Hou	2019-06-04
Handwriting Board And Control Method Thereof App 20190094978 - FENG; Lan ; et al.	2019-03-28
Display substrate and driving method thereof, and display device Grant 10,209,601 - Hou , et al. Feb	2019-02-19
Display Substrate And Driving Method Thereof, And Display Device App 20180113367 - HOU; Qingna ; et al.	2018-04-26
Touch Structure, Touch Display Panel And Touch Display Device App 20160370924 - HOU; Qingna	2016-12-22
Color filter substrate, manufacturing method thereof, and display panel Grant 9,194,985 - Feng , et al. November 24, 2	2015-11-24

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