Chang; Ke

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Ke.The latest application filed is for "method for forming a layer".

Company Profile

3.5.5

Chang; Ke - Sunnyvale CA
Chang; Ke - Singapore SG

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Extreme ultraviolet mask blank defect reduction Grant 11,275,300 - Abhinand , et al. March 15, 2	2022-03-15
Method for forming a layer Grant 10,957,590 - Wang , et al. March 23, 2	2021-03-23
Method For Forming A Layer App 20200161181 - WANG; Wenhui ; et al.	2020-05-21
Variable frequency microwave (VFM) processes and applications in semiconductor thin film fabrications Grant 10,629,430 - Wong , et al.	2020-04-21
Extreme Ultraviolet Mask Blank Defect Reduction App 20200012183 - Abhinand; Sai ; et al.	2020-01-09
Variable Frequency Microwave (vfm) Processes And Applications In Semiconductor Thin Film Fabrications App 20180240666 - WONG; Loke Yuen ; et al.	2018-08-23
Variable frequency microwave (VFM) processes and applications in semiconductor thin film fabrications Grant 9,960,035 - Wong , et al. May 1, 2	2018-05-01
Variable Frequency Microwave (vfm) Processes And Applications In Semiconductor Thin Film Fabrications App 20170117146 - WONG; Loke Yuen ; et al.	2017-04-27
Variable frequency microwave (VFM) processes and applications in semiconductor thin film fabrications Grant 9,548,200 - Wong , et al. January 17, 2	2017-01-17
Variable Frequency Microwave (vfm) Processes And Applications In Semiconductor Thin Film Fabrications App 20150056819 - WONG; Loke Yuen ; et al.	2015-02-26

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