Rudolf P. Tijburg

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Geldrop, NL

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor chip-making without scribing
- Patent number 5,882,988
- Issue date Mar 16, 1999
- Philips Electronics North America Corporation
- Kevin W. Haberern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preferentially etching a semiconductor substrate with res...
- Patent number 5,756,403
- Issue date May 26, 1998
- Philips Electronics North America
- Rudolf P. Tijburg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a ridge-shaped laser in a channel
- Patent number 5,674,779
- Issue date Oct 7, 1997
- Philips Electronics North America Corporation
- Rudolf P. Tijburg
- H01 - BASIC ELECTRIC ELEMENTS