Paul V. Voorde

Follow

Person

Mtn. View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bipolar transistor with trench-isolated emitter
- Patent number 5,144,403
- Issue date Sep 1, 1992
- Hewlett-Packard Company
- Shang-yi Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process of making a bipolar transistor with a trench-isolated emitter
- Patent number 5,008,210
- Issue date Apr 16, 1991
- Hewlett-Packard Company
- Shang-yi Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MOSFET structure and method for making same
- Patent number 4,894,694
- Issue date Jan 16, 1990
- Hewlett-Packard Company
- Kit M. Cham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing recessed field oxide with improved sidewall ch...
- Patent number 4,746,630
- Issue date May 24, 1988
- Hewlett-Packard Company
- Chi-Hung Hui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making an LDD MOSFET with a shifted buried layer and a b...
- Patent number 4,746,624
- Issue date May 24, 1988
- Hewlett-Packard Company
- Kit M. Cham
- H01 - BASIC ELECTRIC ELEMENTS