Shang-yi Chiang

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Walnut Creek, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Isolation of photogenerated carriers within an originating collecti...
- Patent number 5,480,811
- Issue date Jan 2, 1996
- Shang-Yi Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar transistor structure with reduced collector-to-substrate ca...
- Patent number 5,252,143
- Issue date Oct 12, 1993
- Hewlett-Packard Company
- Shang-Yi Chiang
- H01 - BASIC ELECTRIC ELEMENTS
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