Wei; Shiming

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wei; Shiming.The latest application filed is for "automatic recipe optimization for overlay metrology system".

Company Profile

2.4.6

Wei; Shiming - Shanghai CN
Wei; Shiming - Guangdong CN
Wei; Shiming - Shenzhen CN

*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
Automatic recipe optimization for overlay metrology system Grant 11,340,060 - Li , et al. May 24, 2	2022-05-24
Automatic Recipe Optimization for Overlay Metrology System App 20210025695 - Li; Weihua ; et al.	2021-01-28
Verification Metrology Targets and Their Design App 20200348604 - Adel; Michael E. ; et al.	2020-11-05
Method for preparing an electrolyte and an electrolyte replenishment system during aluminum electrolysis process Grant 10,309,021 - Chen , et al.	2019-06-04
Method for preparing zirconium boride and synchronously preparing cryolite Grant 9,902,622 - Chen , et al. February 27, 2	2018-02-27
Method for preparing aluminum-zirconium-boron alloy and synchronously preparing crylite Grant 9,546,098 - Chen , et al. January 17, 2	2017-01-17
Alloy For Magnesium And Magnesium Alloy Grain Refinement And Preparation Method Thereof App 20150211096 - Chen; Xuemin ; et al.	2015-07-30
Method For Preparing An Electrolyte And An Electrolyte Replenishment System During Aluminum Electrolysis Process App 20150203978 - Chen; Xuemin ; et al.	2015-07-23
Method For Preparing Zirconium Boride And Synchronously Preparing Cryolite App 20150183645 - Chen; Xuemin ; et al.	2015-07-02
Method For Preparing Aluminum-zirconium-boron Alloy And Synchronously Preparing Crylite App 20150175436 - Chen; Xuemin ; et al.	2015-06-25

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