Hsieh; Changhan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hsieh; Changhan.The latest application filed is for "display panel and display apparatus".

Company Profile

3.3.7

Hsieh; Changhan - 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 and preparation method thereof, and display apparatus Grant 11,454,840 - Li , et al. September 27, 2	2022-09-27
Flexible display panel, method for fabricating the same, and display device Grant 11,437,593 - Zhu , et al. September 6, 2	2022-09-06
Display substrate, method for manufacturing the same, and display device Grant 11,380,719 - Huang , et al. July 5, 2	2022-07-05
Display Panel and Display Apparatus App 20220100012 - HSIEH; Changhan	2022-03-31
Display Panel and Preparation Method Thereof, and Display Apparatus App 20220091460 - LI; Shulei ; et al.	2022-03-24
Flexible Display Panel, Method For Fabricating The Same, And Display Device App 20210408402 - ZHU; Xiaoyan ; et al.	2021-12-30
Display Substrate, Manufacturing Method Thereof, And Display Apparatus App 20210336159 - HSIEH; Changhan	2021-10-28
Display Panel, Manufacturing Method Thereof, And Display Device App 20210159303 - LI; Shulei ; et al.	2021-05-27
Display Substrate, Method For Manufacturing The Same, And Display Device App 20200135775 - Huang; Hua ; et al.	2020-04-30
Method for Producing Flexible Substrate, Flexible Substrate and Flexible Display Panel App 20190062920 - HSIEH; Changhan	2019-02-28

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