Chen; Chih-Fen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Chih-Fen.The latest application filed is for "semiconductor device and manufacturing method thereof".

Company Profile

9.7.7

Chen; Chih-Fen - Taoyuan TW
CHEN; Chih-Fen - Taoyuan City TW
Chen; Chih-Fen - Hsinchu TW

*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
Semiconductor device and manufacturing method thereof Grant 11,411,108 - Chen , et al. August 9, 2	2022-08-09
Semiconductor Device And Manufacturing Method Thereof App 20210043771 - CHEN; Chih-Fen ; et al.	2021-02-11
Method For Calibrating Temperature In Chemical Vapor Deposition App 20210043524 - Chen; Chih-Fen ; et al.	2021-02-11
Method for calibrating temperature in chemical vapor deposition Grant 10,818,563 - Chen , et al. October 27, 2	2020-10-27
Semiconductor device Grant 10,818,790 - Chen , et al. October 27, 2	2020-10-27
Method For Calibrating Temperature In Chemical Vapor Deposition App 20200098650 - Chen; Chih-Fen ; et al.	2020-03-26
Method for calibrating temperature in chemical vapor deposition Grant 10,515,861 - Chen , et al. Dec	2019-12-24
Semiconductor Device And Manufacturing Method Thereof App 20190312144 - CHEN; Chih-Fen ; et al.	2019-10-10
Semiconductor device and manufacturing method thereof Grant 10,319,857 - Chen , et al.	2019-06-11
Method For Calibrating Temperature In Chemical Vapor Deposition App 20190035697 - Chen; Chih-Fen ; et al.	2019-01-31
Semiconductor Device And Manufacturing Method Thereof App 20180069120 - CHEN; Chih-Fen ; et al.	2018-03-08
Semiconductor device and manufacturing method thereof Grant 9,812,570 - Chen , et al. November 7, 2	2017-11-07
Semiconductor device and manufacturing method thereof Grant 9,780,209 - Chen , et al. October 3, 2	2017-10-03
Semiconductor Device And Manufacturing Method Thereof App 20170005196 - CHEN; Chih-Fen ; et al.	2017-01-05

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