Stephen R. Burnham

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Subsurface zener diode and method of making
- Patent number 4,742,021
- Issue date May 3, 1988
- Burr-Brown Corporation
- Stephen R. Burnham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Subsurface zener diode and method of making
- Patent number 4,683,483
- Issue date Jul 28, 1987
- Burr-Brown Corporation
- Stephen R. Burnham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage current source circuit and method
- Patent number 4,659,979
- Issue date Apr 21, 1987
- Burr-Brown Corporation
- Stephen R. Burnham
- G05 - CONTROLLING REGULATING
Information Patent Grant
Band gap voltage reference circuit
- Patent number 4,524,318
- Issue date Jun 18, 1985
- Burr-Brown Corporation
- Stephen R. Burnham
- G05 - CONTROLLING REGULATING