Liang; Yannan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liang; Yannan.The latest application filed is for "polishing compositions and methods of using the same".

Company Profile

3.4.12

Liang; Yannan - Gilbert AZ

*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
Polishing Compositions And Methods Of Using The Same App 20220306899 - Cheng; Qingmin ; et al.	2022-09-29
Polishing compositions and methods of use thereof Grant 11,414,568 - Huang , et al. August 16, 2	2022-08-16
Chemical Mechanical Polishing Compositions And Methods Of Use Thereof App 20220195242 - Cheng; Qingmin ; et al.	2022-06-23
Chemical Mechanical Polishing Compositions And Methods Of Use Thereof App 20220195241 - Liang; Yannan ; et al.	2022-06-23
Barrier Ruthenium Chemical Mechanical Polishing Composition App 20220162478 - Lin; David (Tawei) ; et al.	2022-05-26
Polishing Compositions And Methods Of Using The Same App 20220135840 - Cheng; Qingmin ; et al.	2022-05-05
Bulk ruthenium chemical mechanical polishing composition Grant 11,279,850 - Lin , et al. March 22, 2	2022-03-22
Polishing Compositions And Methods Of Use Thereof App 20210301177 - McDonough; James ; et al.	2021-09-30
Barrier Ruthenium Chemical Mechanical Polishing Slurry App 20210261822 - Lin; David (Tawei) ; et al.	2021-08-26
Polishing Compositions And Methods Of Use Thereof App 20210253904 - Huang; Ting-Kai ; et al.	2021-08-19
Polishing Compositions And Methods Of Use Thereof App 20210253903 - Huang; Ting-Kai ; et al.	2021-08-19
Barrier ruthenium chemical mechanical polishing slurry Grant 11,034,859 - Lin , et al. June 15, 2	2021-06-15
Polishing Compositions And Methods Of Use Thereof App 20210108106 - Liang; Yannan ; et al.	2021-04-15
Polishing Compositions And Methods Of Use Thereof App 20210087431 - Liang; Yannan ; et al.	2021-03-25
Chemical mechanical polishing slurry for cobalt applications Grant 10,676,646 - Liang , et al.	2020-06-09
Chemical Mechanical Polishing Slurry For Cobalt Applications App 20180340094 - Liang; Yannan ; et al.	2018-11-29

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