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Thomas L. Ritzdorf
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Kalispell, MT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrolytic copper process using anion permeable barrier
Patent number
9,234,293
Issue date
Jan 12, 2016
Applied Materials, Inc.
Rajesh Baskaran
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrolytic process using cation permeable barrier
Patent number
8,961,771
Issue date
Feb 24, 2015
Applied Materials, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolytic process using anion permeable barrier
Patent number
8,852,417
Issue date
Oct 7, 2014
Applied Materials, Inc.
Rajesh Baskaran
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrolytic process using cation permeable barrier
Patent number
8,236,159
Issue date
Aug 7, 2012
Applied Materials Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolytic copper process using anion permeable barrier
Patent number
8,123,926
Issue date
Feb 28, 2012
Applied Materials, Inc.
Rajesh Baskaran
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for low temperature annealing of metallization micro-structu...
Patent number
7,462,269
Issue date
Dec 9, 2008
Semitool, Inc.
Thomas L. Ritzdorf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and methods for electrochemical processing of microelectr...
Patent number
7,438,788
Issue date
Oct 21, 2008
Semitool, Inc.
Kyle M. Hanson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Methods and apparatus for rinsing and drying
Patent number
7,429,537
Issue date
Sep 30, 2008
Semitool, Inc.
Brian K. Aegerter
B08 - CLEANING
Information
Patent Grant
Selective treatment of microelectric workpiece surfaces
Patent number
7,399,713
Issue date
Jul 15, 2008
Semitool, Inc.
Brian K. Aegerter
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus and method for electrochemically depositing metal on a se...
Patent number
7,332,066
Issue date
Feb 19, 2008
Semitool, Inc.
Linlin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Platinum alloy using electrochemical deposition
Patent number
7,300,562
Issue date
Nov 27, 2007
Semitool, Inc.
Zhongmin Hu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Apparatus and methods for electrochemical processing of microelectr...
Patent number
7,264,698
Issue date
Sep 4, 2007
Semitool, Inc.
Kyle M. Hanson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for filling recessed micro-structures with metallization in...
Patent number
7,244,677
Issue date
Jul 17, 2007
Semitool Inc.
Thomas L. Ritzdorf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for controlling and/or measuring additive concentration i...
Patent number
7,229,543
Issue date
Jun 12, 2007
Semitool, Inc.
Lyndon W. Graham
G01 - MEASURING TESTING
Information
Patent Grant
Tuning electrodes used in a reactor for electrochemically processin...
Patent number
7,189,318
Issue date
Mar 13, 2007
Semitool, Inc.
Gregory J. Wilson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Apparatus and method for processing a microelectronic workpiece usi...
Patent number
7,161,689
Issue date
Jan 9, 2007
Semitool, Inc.
Thomas L. Ritzdorf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Turning electrodes used in a reactor for electrochemically processi...
Patent number
7,160,421
Issue date
Jan 9, 2007
Semitool, Inc.
Gregory J. Wilson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of submicron metallization using electrochemical deposition...
Patent number
7,144,805
Issue date
Dec 5, 2006
Semitool, Inc.
LinLin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for electrochemically depositing metal on a se...
Patent number
7,115,196
Issue date
Oct 3, 2006
Semitool, Inc.
Linlin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatus for processing microelectronic workpieces usi...
Patent number
7,102,763
Issue date
Sep 5, 2006
Semitool, Inc.
Thomas L. Ritzdorf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tuning electrodes used in a reactor for electrochemically processin...
Patent number
7,020,537
Issue date
Mar 28, 2006
Semitool, Inc.
Gregory J. Wilson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for low-temperature annealing of metallization...
Patent number
7,001,471
Issue date
Feb 21, 2006
Semitool, Inc.
Thomas L. Ritzdorf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for low temperature annealing of metallization...
Patent number
6,994,776
Issue date
Feb 7, 2006
Semitool Inc.
Thomas L. Ritzdorf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for controlling and/or measuring additive concentration in...
Patent number
RE38931
Issue date
Jan 10, 2006
Semitool, Inc.
Lyndon W. Graham
205 - Electrolysis: processes, compositions used therein, and methods of prep...
Information
Patent Grant
Semiconductor plating system workpiece support having workpiece-eng...
Patent number
6,936,153
Issue date
Aug 30, 2005
Semitool, Inc.
Thomas L. Ritzdorf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electroplating system having auxiliary electrode exterior to main r...
Patent number
6,921,468
Issue date
Jul 26, 2005
Semitool, Inc.
Lyndon W. Graham
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Processing tools, components of processing tools, and method of mak...
Patent number
6,921,467
Issue date
Jul 26, 2005
Semitool, Inc.
Kyle M. Hanson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Submicron metallization using electrochemical deposition
Patent number
6,806,186
Issue date
Oct 19, 2004
Semitool, Inc.
Linlin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor plating system workpiece support having workpiece eng...
Patent number
6,776,892
Issue date
Aug 17, 2004
Semitool, Inc.
Thomas L. Ritzdorf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for filling recessed micro-structures with metallization in...
Patent number
6,753,251
Issue date
Jun 22, 2004
Semitool, Inc.
Thomas L. Ritzdorf
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTROLYTIC COPPER PROCESS USING ANION PERMEABLE BARRIER
Publication number
20150083600
Publication date
Mar 26, 2015
Applied Materials, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHODS FOR ELECTROCHEMICAL DEPOSITION OF MULTI-COMPONENT SOLDER US...
Publication number
20140246324
Publication date
Sep 4, 2014
Applied Materials, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROLYTIC PROCESS USING CATION PERMEABLE BARRIER
Publication number
20140209472
Publication date
Jul 31, 2014
Applied Materials, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROLYTIC PROCESS USING CATION PERMEABLE BARRIER
Publication number
20120292194
Publication date
Nov 22, 2012
Applied Materials Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROLYTIC COPPER PROCESS USING ANION PERMEABLE BARRIER
Publication number
20120152751
Publication date
Jun 21, 2012
Applied Materials, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Apparatus and method for electrochemically depositing metal on a se...
Publication number
20100116671
Publication date
May 13, 2010
Semitool, Inc.
Linlin Chen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
APPARATUS AND METHODS FOR ELECTROCHEMICAL PROCESSING OF MICROELECTR...
Publication number
20080217165
Publication date
Sep 11, 2008
Kyle M. Hanson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
APPARATUS AND METHODS FOR ELECTROCHEMICAL PROCESSSING OF MICROELECT...
Publication number
20080217166
Publication date
Sep 11, 2008
Kyle M. Hanson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
APPARATUS AND METHODS FOR ELECTROCHEMICAL PROCESSING OF MICROELECTR...
Publication number
20080217167
Publication date
Sep 11, 2008
Kyle M. Hanson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
TUNING ELECTRODES USED IN A REACTOR FOR ELECTROCHEMICALLY PROCESSIN...
Publication number
20070221502
Publication date
Sep 27, 2007
Semitool, Inc.
Gregory J. Wilson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
IN-SITU CLEANING PROCESSES FOR SEMICONDUCTOR ELECTROPLATING ELECTRODES
Publication number
20070215481
Publication date
Sep 20, 2007
Lyndon W. Graham
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method for filling recessed micro-structures with metallization in...
Publication number
20070114133
Publication date
May 24, 2007
Semitool, Inc.
Thomas Ritzdorf
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Tuning electrodes used in a reactor for electrochemically processin...
Publication number
20070089991
Publication date
Apr 26, 2007
Semitool, Inc.
Gregory J. Wilson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrolytic copper process using anion permeable barrier
Publication number
20070068820
Publication date
Mar 29, 2007
Semitool, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Tuning electrodes used in a reactor for electrochemically processin...
Publication number
20070034516
Publication date
Feb 15, 2007
Gregory J. Wilson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Copper electrolytic process using cation permeable barrier
Publication number
20060260946
Publication date
Nov 23, 2006
Semitool, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrolytic process using cation permeable barrier
Publication number
20060237323
Publication date
Oct 26, 2006
Semitool, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method for filling recessed micro-structures with metallization in...
Publication number
20060208272
Publication date
Sep 21, 2006
Semitool, Inc.
Thomas L. Ritzdorf
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method for applying metal features onto barrier layers using ion pe...
Publication number
20060189129
Publication date
Aug 24, 2006
Semitool, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrolytic process using anion permeable barrier
Publication number
20060163072
Publication date
Jul 27, 2006
Semitool, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrolytic process using anion permeable barrier
Publication number
20060157355
Publication date
Jul 20, 2006
Semitool, Inc.
Rajesh Baskaran
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Methods and apparatus for rinsing and drying
Publication number
20060070638
Publication date
Apr 6, 2006
Brian K. Aegerter
B08 - CLEANING
Information
Patent Application
Processing tools, components of processing tools, and method of mak...
Publication number
20060037855
Publication date
Feb 23, 2006
Kyle M. Hanson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Tuning electrodes used in a reactor for electrochemically processin...
Publication number
20060000716
Publication date
Jan 5, 2006
Gregory J. Wilson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Apparatus and method for electrochemically depositing metal on a se...
Publication number
20050245083
Publication date
Nov 3, 2005
Semitool, Inc.
Linlin Chen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Processes for removing residue from a workpiece
Publication number
20050233589
Publication date
Oct 20, 2005
Brian K. Aegerter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Selective processing of microelectronic workpiece surfaces
Publication number
20050217707
Publication date
Oct 6, 2005
Brian K. Aegerter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus and methods for electrochemical processing of microelectr...
Publication number
20050211551
Publication date
Sep 29, 2005
Kyle M. Hanson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method and apparatus for processing a microfeature workpiece with m...
Publication number
20050205111
Publication date
Sep 22, 2005
Thomas L. Ritzdorf
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Apparatus and methods for electrochemical processing of microelectr...
Publication number
20050205409
Publication date
Sep 22, 2005
Kyle M. Hanson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR