John A. Schoeff

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Los Gatos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Monolithic digital-to-analog converter
- Patent number 4,292,625
- Issue date Sep 29, 1981
- Advanced Micro Devices, Inc.
- John A. Schoeff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Selectable trimming circuit for use with a digital to analog converter
- Patent number 4,138,671
- Issue date Feb 6, 1979
- Precision Monolithics, Inc.
- Donald T. Comer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital to analog converter with complementary true current outputs
- Patent number 4,092,639
- Issue date May 30, 1978
- Precision Monolithics, Inc.
- John A. Schoeff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential input-differential output transistor switching cell
- Patent number 4,056,740
- Issue date Nov 1, 1977
- Precision Monolithics, Inc.
- John A. Schoeff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multistage electrical ladder for decrementing a signal into a plura...
- Patent number 4,055,773
- Issue date Oct 25, 1977
- Precision Monolithics, Inc.
- John A. Schoeff
- H03 - BASIC ELECTRONIC CIRCUITRY