Yoon; Sang Joon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoon; Sang Joon.The latest application filed is for "method of manufacturing semiconductor devices".

Company Profile

1.6.8

Yoon; Sang Joon - Geoje-si KR
Yoon; Sang Joon - Yongin-si N/A KR
Yoon; Sang Joon - Gyeonggi-do N/A KR
Yoon; Sang-Joon - Osan KR
YOON; Sang-Joon - Osan-City KR
Yoon, Sang-Joon - 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
Excavating pump apparatus and pile installation apparatus comprising same Grant 10,267,005 - Yoon , et al.	2019-04-23
Method of manufacturing semiconductor devices Grant 10,115,602 - Jung , et al. October 30, 2	2018-10-30
Method Of Manufacturing Semiconductor Devices App 20180033639 - JUNG; Seung Jae ; et al.	2018-02-01
Excavating Pump Apparatus And Pile Installation Apparatus Comprising Same App 20170275844 - Yoon; Sang Joon ; et al.	2017-09-28
Method for achieving smooth side walls after Bosch etch process Grant 8,871,105 - Winniczek , et al. October 28, 2	2014-10-28
Method For Achieving Smooth Side Walls After Bosch Etch Process App 20130237062 - Winniczek; Jaroslaw W. ; et al.	2013-09-12
Plasma etching chamber and method for manufacturing photomask using the same Grant 7,601,469 - Lee , et al. October 13, 2	2009-10-13
Plasma Etching Chamber And Method For Manufacturing Photomask Using The Same App 20070231716 - LEE; Jeong-Yun ; et al.	2007-10-04
Grain roasting apparatus App 20030009900 - Ji, Yong ; et al.	2003-01-16
Plasma etching chamber and method for manufacturing photomask using the same App 20020153104 - Lee, Jeong-Yun ; et al.	2002-10-24

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