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Ulrich Scheler
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Munich, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for experimentally verifying imaging errors in photomasks
Patent number
6,800,407
Issue date
Oct 5, 2004
Infineon Technologies AG
Günther Czech
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for experimentally verifying imaging errors in optical expos...
Patent number
6,696,208
Issue date
Feb 24, 2004
Infineon Technologies AG
Günther Czech
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magnetoresistive memory cell configuration and method for its produ...
Patent number
6,630,703
Issue date
Oct 7, 2003
Infineon Technologies AG
Ulrich Scheler
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for producing a diffusion region adjacent to a recess in a...
Patent number
5,726,094
Issue date
Mar 10, 1998
Siemens Aktiengesellschaft
Udo Schwalke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a metallization level having contacts and inte...
Patent number
5,422,309
Issue date
Jun 6, 1995
Siemens Aktiengesellschaft
Thomas Zettler
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method for experimentally verifying imaging errors in optical expos...
Publication number
20030054268
Publication date
Mar 20, 2003
Gunther Czech
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method for experimentally verifying imaging errors in photomasks
Publication number
20030013022
Publication date
Jan 16, 2003
Gunther Czech
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Memory cell configuration and method for its production
Publication number
20020041514
Publication date
Apr 11, 2002
Ulrich Scheler
B82 - NANO-TECHNOLOGY