Korovin; Nikolay N

Patent Applications and Registrations

Patent applications and USPTO patent grants for Korovin; Nikolay N.The latest application filed is for "method and apparatus for electrochemical planarization of a workpiece".

Company Profile

0.11.8

Korovin; Nikolay N - Phoenix AZ
Korovin; Nikolay N. - Phoenix 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
Method and apparatus for electrochemical planarization of a workpiece Grant 8,268,135 - Emesh , et al. September 18, 2	2012-09-18
Work piece carrier with adjustable pressure zones and barriers and a method of planarizing a work piece Grant 7,140,956 - Korovin , et al. November 28, 2	2006-11-28
Method And Apparatus For Electrochemical Planarization Of A Workpiece App 20060081460 - Emesh; Ismail ; et al.	2006-04-20
Work piece carrier with adjustable pressure zones and barriers and a method of planarizing a work piece Grant 7,025,664 - Korovin , et al. April 11, 2	2006-04-11
Work piece carrier with adjustable pressure zones and barriers and a method of planarizing a work piece Grant 7,014,541 - Korovin , et al. March 21, 2	2006-03-21
Method and apparatus for electrochemical planarization of a workpiece Grant 6,974,525 - Emesh , et al. December 13, 2	2005-12-13
Dynamic polishing fluid delivery system for a rotational polishing apparatus Grant 6,951,597 - Korovin October 4, 2	2005-10-04
Dynamic polishing fluid delivery system for a rotational polishing apparatus App 20050092434 - Korovin, Nikolay N.	2005-05-05
Work piece carrier with adjustable pressure zones and barriers and a method of planarizing a work piece App 20040259476 - Korovin, Nikolay N. ; et al.	2004-12-23
Method And Apparatus For Electrochemical Planarization Of A Workpiece App 20040195110 - Emesh, Ismail ; et al.	2004-10-07
Method and apparatus for electrochemical planarization of a workpiece Grant 6,736,952 - Emesh , et al. May 18, 2	2004-05-18
Work piece carrier with adjustable pressure zones and barriers and a method of planarizing a work piece App 20040067717 - Korovin, Nikolay N. ; et al.	2004-04-08
Work piece carrier with adjustable pressure zones and barriers and a method of planarizing a work piece Grant 6,659,850 - Korovin , et al. December 9, 2	2003-12-09
Workpiece carrier with adjustable pressure zones and barriers Grant 6,612,903 - Korovin , et al. September 2, 2	2003-09-02
Method for controlling a process in a multi-zonal apparatus Grant 6,582,277 - Korovin June 24, 2	2003-06-24
Method for controlling a process in a multi-zonal apparatus App 20020164924 - Korovin, Nikolay N.	2002-11-07
Work piece carrier with adjustable pressure zones and barriers and a method of planarizing a work piece App 20020111122 - Korovin, Nikolay N. ; et al.	2002-08-15
Workpiece carrier with adjustable pressure zones and barriers App 20020061716 - Korovin, Nikolay N. ; et al.	2002-05-23
Workpiece carrier with adjustable pressure zones and barriers Grant 6,390,905 - Korovin , et al. May 21, 2	2002-05-21

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