Kulwant S. Egan

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Forming a self-aligned epitaxial base bipolar transistor
- Patent number 6,329,698
- Issue date Dec 11, 2001
- National Semiconductor Corporation
- Waclaw C. Koscielniak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Forming a self-aligned epitaxial base bipolar transistor
- Patent number 6,020,246
- Issue date Feb 1, 2000
- National Semiconductor Corporation
- Waclaw C. Koscielniak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming an integrated circuit including filling and plana...
- Patent number 5,911,109
- Issue date Jun 8, 1999
- National Semiconductor Corporation
- Reda R. Razouk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit with trenches and an oxygen barrier layer
- Patent number 5,581,110
- Issue date Dec 3, 1996
- National Semiconductor Corporation
- Reda R. Razouk
- H01 - BASIC ELECTRIC ELEMENTS