Ryu; Jun-Gyu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ryu; Jun-Gyu.The latest application filed is for "method for polishing a semiconductor wafer".

Company Profile

0.8.9

Ryu; Jun-Gyu - 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 Polishing A Semiconductor Wafer App 20070232209 - Boo; Jae-Phil ; et al.	2007-10-04
Method for polishing a semiconductor wafer Grant 7,223,158 - Boo , et al. May 29, 2	2007-05-29
Apparatus for polishing a semiconductor wafer Grant 7,081,045 - Boo , et al. July 25, 2	2006-07-25
Apparatus and methods for polishing a semiconductor wafer App 20060116056 - Boo; Jae-Phil ; et al.	2006-06-01
Polishing head of chemical mechanical polishing apparatus and polishing method using the same Grant 6,945,861 - Boo , et al. September 20, 2	2005-09-20
Apparatus for polishing a semiconductor wafer and method therefor Grant 6,921,323 - Boo , et al. July 26, 2	2005-07-26
Polishing Head Of Chemical Mechanical Polishing Apparatus And Polishing Method Using The Same App 20050153635 - Boo, Jae-Phil ; et al.	2005-07-14
Apparatus for polishing a semiconductor wafer and method therefor App 20050136806 - Boo, Jae-Phil ; et al.	2005-06-23
Polishing head of chemical mechanical polishing apparatus and polishing method using the same Grant 6,881,135 - Boo , et al. April 19, 2	2005-04-19
Polishing station of a chemical mechanical polishing apparatus Grant 6,840,846 - Boo , et al. January 11, 2	2005-01-11
Polishing head of chemical mechanical polishing apparatus and polishing method using the same App 20040242129 - Boo, Jae-Phil ; et al.	2004-12-02
Polishing head of chemical mechanical polishing apparatus and polishing method using the same Grant 6,769,973 - Boo , et al. August 3, 2	2004-08-03
Apparatus for polishing a semiconductor wafer and method therefor App 20040072517 - Boo, Jae-Phil ; et al.	2004-04-15
Polishing station of a chemical mechanical polishing apparatus App 20030236056 - Boo, Jae-Phil ; et al.	2003-12-25
Apparatus for polishing a semiconductor wafer and method therefor Grant 6,652,362 - Boo , et al. November 25, 2	2003-11-25
Polishing head of chemical mechanical polishing apparatus and polishing method using the same App 20030008604 - Boo, Jae-Phil ; et al.	2003-01-09
Apparatus for polishing a semiconductor wafer and method therefor App 20020098780 - Boo, Jae-Phil ; et al.	2002-07-25

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