Liu; Kuo-An

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Kuo-An.The latest application filed is for "dc and ac magnetic field protection for mram device using magnetic-field-shielding structure".

Company Profile

9.7.9

Liu; Kuo-An - Hsinchu TW
Liu; Kuo-An - 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
System and method for performing extreme ultraviolet photolithography processes Grant 11,392,040 - Chen , et al. July 19, 2	2022-07-19
Dc And Ac Magnetic Field Protection For Mram Device Using Magnetic-field-shielding Structure App 20210366840 - Chuang; Harry-Hak-Lay ; et al.	2021-11-25
System And Method For Performing Extreme Ultraviolet Photolithography Processes App 20210349396 - CHEN; Tai-Yu ; et al.	2021-11-11
Protection of MRAM from external magnetic field using magnetic-field-shielding structure Grant 11,139,341 - Liu , et al. October 5, 2	2021-10-05
Semiconductor Device And Manufacturing Method Thereof App 20210305409 - WU; Zhi-Qiang ; et al.	2021-09-30
DC and AC magnetic field protection for MRAM device using magnetic-field-shielding structure Grant 11,088,083 - Chuang , et al. August 10, 2	2021-08-10
Semiconductor structure and fabrication method thereof Grant 11,075,282 - Liu , et al. July 27, 2	2021-07-27
Semiconductor device and manufacturing method thereof Grant 11,024,721 - Wu , et al. June 1, 2	2021-06-01
Apparatus and method for prevention of contamination on collector of extreme ultraviolet light source Grant 10,871,647 - Liu , et al. December 22, 2	2020-12-22
Semiconductor Structure And Fabrication Method Thereof App 20200111893 - LIU; Kuo-An ; et al.	2020-04-09
Semiconductor Device And Manufacturing Method Thereof App 20200098890 - WU; Zhi-Qiang ; et al.	2020-03-26
Apparatus And Method For Prevention Of Contamination On Collector Of Extreme Ultraviolet Light Source App 20200041783 - LIU; Kuo-An ; et al.	2020-02-06
Dc And Ac Magnetic Field Protection For Mram Device Using Magnetic-field-shielding Structure App 20200006245 - Chuang; Harry-Hak-Lay ; et al.	2020-01-02
Protection Of Mram From External Magnetic Field Using Magnetic-field-shielding Structure App 20190386061 - Liu; Kuo-An ; et al.	2019-12-19
Semiconductor Structure And Fabrication Method Thereof App 20190386114 - LIU; Kuo-An ; et al.	2019-12-19
Semiconductor structure and fabrication method thereof Grant 10,510,866 - Liu , et al. Dec	2019-12-17

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