Yang; Song Yi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yang; Song Yi.The latest application filed is for "method for preparing positive electrode active material precursor for lithium secondary battery".

Company Profile

1.6.9

Yang; Song Yi - Daejeon KR
Yang; Song-yi - Seoul KR

*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 Preparing Positive Electrode Active Material Precursor for Lithium Secondary Battery App 20220009791 - Yang; Song Yi ; et al.	2022-01-13
Positive Electrode Active Material for Lithium Secondary Battery and Method of Preparing the Same App 20210408537 - Hwang; Byung Hyun ; et al.	2021-12-30
Electrostatic chuck assembly and semiconductor manufacturing apparatus including the same Grant 11,004,716 - Yang May 11, 2	2021-05-11
Positive Electrode Active Material for Secondary Battery, Method of Preparing the Same, and Lithium Secondary Battery Including the Same App 20210005875 - Lee; Eun Hee ; et al.	2021-01-07
Electrostatic Chuck Assembly And Semiconductor Manufacturing Apparatus Including The Same App 20180122680 - YANG; Song-yi	2018-05-03
Intelligent information providing system and method Grant 9,124,590 - Hong , et al. September 1, 2	2015-09-01
Intelligent Information Providing System And Method App 20140156796 - Hong; Sang Woo ; et al.	2014-06-05
Semiconductor device and method of double photolithography process for forming patterns of the semiconductor device Grant 8,541,306 - Yang , et al. September 24, 2	2013-09-24
Semiconductor Device And Method Of Double Photolithography Process For Forming Patterns Of The Semiconductor Device App 20120049377 - Yang; Song-Yi ; et al.	2012-03-01
Methods of forming semiconductor devices Grant 8,039,345 - Jeon , et al. October 18, 2	2011-10-18
Methods of Forming Semiconductor Devices App 20110059602 - Jeon; Kyung-yub ; et al.	2011-03-10
Method of forming micro-patterns using multiple photolithography process App 20070082296 - Yang; Song-yi ; et al.	2007-04-12

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