Dong; Yiping

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dong; Yiping.The latest application filed is for "method for manufacturing an array substrate, array substrate, grayscale mask plate and display device".

Company Profile

2.3.6

Dong; Yiping - 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
Overlay alignment detection apparatus for display device and exposure process system Grant 10,466,600 - Zhang , et al. No	2019-11-05
Display substrate, method for producing the same, and display apparatus Grant 10,325,925 - Dong , et al.	2019-06-18
Method for manufacturing an array substrate, array substrate and display device Grant 10,304,876 - Dong , et al.	2019-05-28
Method For Manufacturing An Array Substrate, Array Substrate, Grayscale Mask Plate And Display Device App 20180175081 - DONG; Yiping ; et al.	2018-06-21
Overlay Alignment Detection Apparatus For Display Device And Exposure Process System App 20180095371 - Zhang; Lei ; et al.	2018-04-05
Display Substrate, Method For Producing The Same, And Display Apparatus App 20180026051 - Dong; Yiping ; et al.	2018-01-25
Film Patterning Method App 20170294465 - Pei; Xiaoguang ; et al.	2017-10-12
Film Patterning Method App 20170084451 - LI; Li ; et al.	2017-03-23
Array Substrate And Manufacturing Method Thereof And Display Device App 20150357373 - QU; Lianjie ; et al.	2015-12-10

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