Eric R. Drucker

Follow

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Signal feed matrix amplifier reduction system and method
- Patent number 5,917,371
- Issue date Jun 29, 1999
- Metawave Communications Corporation
- Richard Chesarek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cable crosstalk measurement system
- Patent number 5,570,029
- Issue date Oct 29, 1996
- Fluke Corporation
- Jeffrey S. Bottman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise reduction method and apparatus for phase-locked loops
- Patent number 5,216,387
- Issue date Jun 1, 1993
- John Fluke Mfg. Co., Inc.
- Frederick J. Telewski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coherent direct digital synthesizer
- Patent number 4,951,004
- Issue date Aug 21, 1990
- John Fluke Mfg. Co., Inc.
- Tzafrir Sheffer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple-multiple modulus prescaler for a phase-locked loop
- Patent number 4,573,023
- Issue date Feb 25, 1986
- John Fluke Mfg. Co., Inc.
- Steven P. Cok
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase-locked loop frequency synthesizer including compensated phase...
- Patent number 4,313,209
- Issue date Jan 26, 1982
- John Fluke Mfg. Co., Inc.
- Eric R. Drucker
- H03 - BASIC ELECTRONIC CIRCUITRY