Frederik Sporon-Fiedler

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San Mateo, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for determining a feature-forming variant of a...
- Patent number 5,331,370
- Issue date Jul 19, 1994
- Hewlett-Packard Company
- S. Jeffrey Rosner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making a mask for proximity effect correction in projecti...
- Patent number 5,208,124
- Issue date May 4, 1993
- Hewlett-Packard Company
- Frederik Sporon-Fiedler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for finding a reference point
- Patent number 5,020,006
- Issue date May 28, 1991
- Hewlett-Packard Company
- Frederik Sporon-Fiedler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY