Ren; Yanfei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ren; Yanfei.The latest application filed is for "voltage driving method and device for touch display panel, and touch display panel".

Company Profile

4.3.5

Ren; Yanfei - Beijing CN
REN; Yanfei - Beijiing CN
Ren; Yanfei - HUBEI 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
Voltage driving method and device for touch display panel, and touch display panel Grant 11,209,934 - Zong , et al. December 28, 2	2021-12-28
Voltage Driving Method And Device For Touch Display Panel, And Touch Display Panel App 20210333972 - ZONG; Shaolei ; et al.	2021-10-28
Switching control device and control method thereof, and display device Grant 11,157,227 - Ren , et al. October 26, 2	2021-10-26
Whole-granulation Steel Slag Pavement Base Course Material For Heavy-load Pavement App 20210198146 - Chen; Meizhu ; et al.	2021-07-01
Power circuit for display panel, display panel and driving method thereof Grant 11,004,413 - Ren , et al. May 11, 2	2021-05-11
Switching Control Device And Control Method Thereof, And Display Device App 20200379704 - REN; Yanfei ; et al.	2020-12-03
Power Circuit For Display Panel, Display Panel And Driving Method Thereof App 20200242990 - REN; Yanfei ; et al.	2020-07-30
Method For Driving Display Panel, Display Panel And Display Device App 20200033977 - ZHAO; Jingpeng ; et al.	2020-01-30

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