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Kenneth Christopher Racette
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Fairfax, VT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for reducing photo-mask distortion
Patent number
7,473,501
Issue date
Jan 6, 2009
International Business Machines Corporation
Nancy Chenxin Zhou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for correcting gravitational sag in photomasks...
Patent number
7,239,376
Issue date
Jul 3, 2007
International Business Machines Corporation
Michael S. Hibbs
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Monolithic hard pellicle
Patent number
7,110,195
Issue date
Sep 19, 2006
International Business Machines Corporation
Emily F. Gallagher
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Attenuated embedded phase shift photomask blanks
Patent number
6,979,518
Issue date
Dec 27, 2005
International Business Machines Corporation
Marie Angelopoulos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Attenuated embedded phase shift photomask blanks
Patent number
6,858,357
Issue date
Feb 22, 2005
International Business Machines Corporation
Marie Angelopoulos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Attenuated embedded phase shift photomask blanks
Patent number
6,730,445
Issue date
May 4, 2004
International Business Machines Corporation
Marie Angelopoulos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thin tantalum silicon composite film formation and annealing for us...
Patent number
6,696,205
Issue date
Feb 24, 2004
International Business Machines Corporation
Cameron J. Brooks
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Attenuated embedded phase shift photomask blanks
Patent number
6,682,860
Issue date
Jan 27, 2004
International Business Machines Corporation
Marie Angelopoulos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Attenuated embedded phase shift photomask blanks
Patent number
6,653,027
Issue date
Nov 25, 2003
International Business Machines Corporation
Marie Angelopoulos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
A METHOD AND APPARATUS FOR CORRECTING GRAVITATIONAL SAG IN PHOTOMAS...
Publication number
20070024831
Publication date
Feb 1, 2007
International Business Machines Corporation
Michael S. Hibbs
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MONOLITHIC HARD PELLICLE
Publication number
20050243452
Publication date
Nov 3, 2005
International Business Machines Corporation
Emily F. Gallagher
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Attenuated embedded phase shift photomask blanks
Publication number
20040170907
Publication date
Sep 2, 2004
International Business Machines Corporation
Marie Angelopoulos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Reflective mask structure and method of formation
Publication number
20040131947
Publication date
Jul 8, 2004
International Business Machines Corporation
Emily Fisch Gallagher
B82 - NANO-TECHNOLOGY
Information
Patent Application
Attenuated embedded phase shift photomask blanks
Publication number
20040053026
Publication date
Mar 18, 2004
Marie Angelopoulos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Attenuated embedded phase shift photomask blanks
Publication number
20030194568
Publication date
Oct 16, 2003
International Business Machines Corporation
Marie Angelopoulos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Attenuated embedded phase shift photomask blanks
Publication number
20030194569
Publication date
Oct 16, 2003
Marie Angelopoulos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Attenuated embedded phase shift photomask blanks
Publication number
20020119378
Publication date
Aug 29, 2002
Marie Angelopoulos
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Thin tantalum silicon composite film formation and annealing for us...
Publication number
20020114999
Publication date
Aug 22, 2002
International Business Machines Corporation
Cameron J. Brooks
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING