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Laurent Dieu
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Austin, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reflective mask for short wavelength lithography
Patent number
7,101,645
Issue date
Sep 5, 2006
Advanced Micro Devices, Inc.
Bruno La Fontaine
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Photomask and method for manufacturing the same
Patent number
7,056,623
Issue date
Jun 6, 2006
Toppan Photomasks, Inc.
Laurent Dieu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing a halftone phase shift mask blank, a halftone...
Patent number
6,844,119
Issue date
Jan 18, 2005
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ion-beam deposition process for manufacture of binary photomask blanks
Patent number
6,756,161
Issue date
Jun 29, 2004
E. I. Du Pont de Nemours and Company
Peter Francis Carcia
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Photomask and method for maintaining optical properties of the same
Publication number
20060134534
Publication date
Jun 22, 2006
Laurent Dieu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photomask and method for creating a protective layer on the same
Publication number
20050208393
Publication date
Sep 22, 2005
Laurent Dieu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Ion-beam deposition process for manufacturing multi-layered attenua...
Publication number
20040115343
Publication date
Jun 17, 2004
Peter Francis Carcia
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Ion-beam deposition process for manufacturing binary photomask blanks
Publication number
20040106049
Publication date
Jun 3, 2004
Peter Francis Carcia
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method for producing a halftone phase shift mask blank, a halftone...
Publication number
20040023125
Publication date
Feb 5, 2004
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Photomask and method for repairing defects
Publication number
20030228529
Publication date
Dec 11, 2003
DuPont Photomasks, Inc.
Laurent Dieu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Ion-beam deposition process for manufacture of binary photomask blanks
Publication number
20030194616
Publication date
Oct 16, 2003
Peter Francis Carcia
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Photomask and method for manufacturing the same
Publication number
20030138707
Publication date
Jul 24, 2003
Laurent Dieu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Ion-beam deposition process for manufacturing multi-layered attenua...
Publication number
20020197509
Publication date
Dec 26, 2002
Peter Francis Carcia
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...