Chen; Pengjun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Pengjun.The latest application filed is for "calibration device and method for frequency point in touch screen, touch screen and display device".

Company Profile

5.5.7

Chen; Pengjun - 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
Calibration device and method for frequency point in touch screen, touch screen and display device Grant 11,112,912 - Sun , et al. September 7, 2	2021-09-07
Shift register unit, shift register circuit, driving method, and display apparatus Grant 11,011,132 - Wang , et al. May 18, 2	2021-05-18
Calibration Device and Method for Frequency Point in Touch Screen, Touch Screen and Display Device App 20210072851 - SUN; Jigang ; et al.	2021-03-11
Control device and control method for display module, and display device Grant 10,714,045 - Sun , et al.	2020-07-14
Shift Register Unit, Shift Register Circuit, Driving Method, And Display Apparatus App 20200211496 - Wang; Zhen ; et al.	2020-07-02
Electronic apparatus and driving method thereof Grant 10,453,422 - Sun , et al. Oc	2019-10-22
Package box and liner for the same Grant 10,252,833 - Hao , et al.	2019-04-09
Electronic Apparatus And Driving Method Thereof App 20180350321 - SUN; Jigang ; et al.	2018-12-06
External Pumping Vacuum Packaging Machine And Operation Method Thereof App 20180327124 - HAO; Ruijun ; et al.	2018-11-15
Package Box And Liner For The Same App 20180105317 - Hao; Ruijun ; et al.	2018-04-19
Control Device And Control Method For Display Module, And Display Device App 20170206851 - SUN; Jigang ; et al.	2017-07-20
Array Substrate, Method For Fabricating The Same, And Display Device App 20160276376 - Sun; Jian ; et al.	2016-09-22

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