LO; Yuan-Yen

Patent Applications and Registrations

Patent applications and USPTO patent grants for LO; Yuan-Yen.The latest application filed is for "method for fabricating a semiconductor device".

Company Profile

4.5.5

LO; Yuan-Yen - Taipei City TW
Lo; Yuan-Yen - Taipei TW
Lo; Yuan-Yen - Hsin-Chu 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
Method For Fabricating A Semiconductor Device App 20210225704 - LO; Yuan-Yen ; et al.	2021-07-22
Apparatus for EUV lithography and method of measuring focus Grant 11,022,898 - Liu , et al. June 1, 2	2021-06-01
Method for fabricating a semiconductor device Grant 10,879,119 - Lo , et al. December 29, 2	2020-12-29
Apparatus For Euv Lithography And Method Of Measuring Focus App 20200117102 - LIU; Yi-Lun ; et al.	2020-04-16
Method For Fabricating A Semiconductor Device App 20200105596 - LO; Yuan-Yen ; et al.	2020-04-02
Apparatus for EUV lithography and method of measuring focus Grant 10,451,979 - Liu , et al. Oc	2019-10-22
Apparatus For Euv Lithography And Method Of Measuring Focus App 20190101836 - LIU; Yi-Lun ; et al.	2019-04-04
Integrated circuit structure and method forming trenches with different depths Grant 9,905,471 - Lo , et al. February 27, 2	2018-02-27
Integrated Circuit Structure And Method Forming Trenches With Different Depths App 20170316983 - Lo; Yuan-Yen ; et al.	2017-11-02
Inline focus monitoring Grant 9,711,420 - Lo , et al. July 18, 2	2017-07-18

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