Inventor · disambiguated record
Eric R. Drucker
Also filed as: DRUCKER ERIC · DRUCKER ERIC R
7 granted patents·279 citations·filing 1980–1997
89Inventor score
Top patents by PatentIndex Score
7 records- 0182US4313209APhase-locked loop frequency synthesizer including compensated phase and frequency modulationFLUKE MFG CO JOHN·Filed 1980·Granted Jan 26, 1982·40 cites·11 claims
- 0278US5677633ACable test instrument having interchangeable performance modulesDATACOM TECHNOLOGIES INC·Filed 1995·Granted Oct 14, 1997·63 cites·20 claims
- 0377US4951004ACoherent direct digital synthesizerFLUKE MFG CO JOHN·Filed 1989·Granted Aug 21, 1990·30 cites·10 claims
- 0476US5570029ACable crosstalk measurement systemFLUKE CORP·Filed 1994·Granted Oct 29, 1996·63 cites·12 claims
- 0571US4573023AMultiple-multiple modulus prescaler for a phase-locked loopFLUKE MFG CO JOHN·Filed 1984·Granted Feb 25, 1986·24 cites·8 claims
- 0667US5917371ASignal feed matrix amplifier reduction system and methodMETAWAVE COMMUNICATIONS CORP·Filed 1997·Granted Jun 29, 1999·28 cites·54 claims
- 0766US5216387ANoise reduction method and apparatus for phase-locked loopsFLUKE MFG CO JOHN·Filed 1991·Granted Jun 1, 1993·31 cites·19 claims
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