LI; Wenfang

Patent Applications and Registrations

Patent applications and USPTO patent grants for LI; Wenfang.The latest application filed is for "display driving system and electronic equipment".

Company Profile

11.10.17

LI; Wenfang - Shenzhen Guangdong
Li; Wenfang - Dongguan CN
Li; Wenfang - Guangdong CN
Li; Wenfang - Shenzhen City CN
LI; Wenfang - Shenzhen, Guangdong 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 Driving System And Electronic Equipment App 20220293032 - LI; Wenfang ; et al.	2022-09-15
Level shifter circuit and display panel Grant 11,405,038 - Li , et al. August 2, 2	2022-08-02
Power management chip and related driving method and driving system Grant 11,315,476 - Li , et al. April 26, 2	2022-04-26
Electrical level shifting chip and display device Grant 11,205,359 - Li , et al. December 21, 2	2021-12-21
Power Managemnet Chip And Related Driving Method And Driving System App 20210366337 - LI; Wenfang ; et al.	2021-11-25
Electrical Level Shifting Chip And Display Device App 20210358353 - LI; Wenfang ; et al.	2021-11-18
Goa Driving Circuit And Display Device App 20210335302 - Li; Wenfang ; et al.	2021-10-28
Display Panel Driving System And Display Device App 20210335205 - LI; Wenfang ; et al.	2021-10-28
GOA driving circuit and display device Grant 11,158,273 - Li , et al. October 26, 2	2021-10-26
Driving Circuit, Driving Method, And Display Device App 20210256890 - LI; Wenfang ; et al.	2021-08-19
Level Shifter Circuit And Display Panel App 20210152177 - LI; Wenfang ; et al.	2021-05-20
Chip Temperature Control Circuit Of Liquid Crystal Display Panel And Liquid Crystal Display Panel App 20210080775 - LI; Wenfang ; et al.	2021-03-18
Intelligent Industrial Sewage Treatment Air Machine Device App 20210024376 - Tian; Jun ; et al.	2021-01-28
DC voltage conversion circuit, DC voltage conversion method and liquid crystal display device Grant 10,819,230 - Li , et al. October 27, 2	2020-10-27
Liquid crystal display panel and controlling circuit Grant 10,698,238 - Zhang , et al.	2020-06-30
Dc Voltage Conversion Circuit, Dc Voltage Conversion Method And Liquid Crystal Display Device App 20200177077 - LI; Wenfang ; et al.	2020-06-04
Voltage Control Circuit, Display Device And Voltage Control Method App 20190206338 - LI; Wenfang ; et al.	2019-07-04
GOA circuit over-current protection system and method thereof Grant 10,332,469 - Li , et al.	2019-06-25
Flicker control circuits for liquid crystal devices Grant 10,319,330 - Li , et al.	2019-06-11
Anti-short-circuit integrated chip and terminal facility Grant 10,305,277 - Li , et al.	2019-05-28
Driver signal control circuit for display panel and display panel Grant 10,262,574 - Li , et al.	2019-04-16
A Goa Circuit Over-current Protection System And Method Thereof App 20190108807 - Li; Wenfang ; et al.	2019-04-11
Liquid Crystal Display Panel and Controlling Circuit App 20190101777 - Zhang; Xianming ; et al.	2019-04-04
Flicker Control Circuits For Liquid Crystal Devices App 20180182348 - LI; Wenfang ; et al.	2018-06-28
Driver Signal Control Circuit For Display Panel And Display Panel App 20180182280 - LI; Wenfang ; et al.	2018-06-28
Method For Improving Ghost Image And Liquid Crystal Display Device Using The Same App 20180108306 - LI; Wenfang ; et al.	2018-04-19

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