Raymond C. Yan

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Daly City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Battery charger with battery detection circuit
- Patent number 5,422,560
- Issue date Jun 6, 1995
- TelCom Semiconductor, Inc.
- Raymond C. Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Logic level discriminator
- Patent number 5,136,179
- Issue date Aug 4, 1992
- Teledyne Industries, Inc.
- Raymond C. Yan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Zero static current high speed TTL compatible buffer
- Patent number 5,045,721
- Issue date Sep 3, 1991
- Teledyne Industries
- Raymond C. Yan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Offset compensated amplifier
- Patent number 5,045,806
- Issue date Sep 3, 1991
- Teledyne Industries
- Raymond C. Yan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reducing resistive effects of an electrical switch
- Patent number 4,950,929
- Issue date Aug 21, 1990
- Teledyne Industries
- Raymond Chan-Man Yan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
ESD protection circuit for MOS integrated circuits
- Patent number 4,922,371
- Issue date May 1, 1990
- Teledyne Semiconductor
- Richard L. Gray
- H01 - BASIC ELECTRIC ELEMENTS