Earnest L. Bertram

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Los Altos Hills, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Voltage controlled oscillator tuning apparatus and method
- Patent number 5,949,290
- Issue date Sep 7, 1999
- Earnest L. Bertram
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for and method of measuring radio frequency signals
- Patent number 4,152,652
- Issue date May 1, 1979
- GTE Sylvania Incorporated
- Ray H. Taylor
- G01 - MEASURING TESTING