Chien; Yu-San

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chien; Yu-San.The latest application filed is for "semiconductor device".

Company Profile

4.4.7

Chien; Yu-San - Hsinchu TW
Chien; Yu-San - Hsinchu City 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 App 20220278102 - Chien; Yu-San ; et al.	2022-09-01
Semiconductor Device Structure With Uniform Threshold Voltage Distribution and Method of Forming the Same App 20220216329 - Kao; Wei-Chih ; et al.	2022-07-07
Semiconductor device and method of forming the same Grant 11,374,006 - Chien , et al. June 28, 2	2022-06-28
Semiconductor device structure with uniform threshold voltage distribution and method of forming the same Grant 11,282,942 - Kao , et al. March 22, 2	2022-03-22
Semiconductor Device And Method Of Forming The Same App 20210391327 - Chien; Yu-San ; et al.	2021-12-16
Semiconductor structure and method for forming the same Grant 11,133,224 - Chiang , et al. September 28, 2	2021-09-28
Semiconductor Device Structure Having a Plurality of Threshold Voltages and Method of Forming the Same App 20210280711 - Chien; Yu-San ; et al.	2021-09-09
Semiconductor device structure having a plurality of threshold voltages and method of forming the same Grant 11,018,257 - Chien , et al. May 25, 2	2021-05-25
Semiconductor Device Structure Having a Plurality of Threshold Voltages and Method of Forming the Same App 20210119033 - Chien; Yu-San ; et al.	2021-04-22
Semiconductor Structure And Method For Forming The Same App 20210098312 - CHIANG; Hsin-Che ; et al.	2021-04-01
Semiconductor Device Structure With Uniform Threshold Voltage Distribution And Method Of Forming The Same App 20210066476 - Kao; Wei-Chih ; et al.	2021-03-04

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