Inventor · disambiguated record
William L. Lehmann
Also filed as: LEHMANN WILLIAM L
9 granted patents·159 citations·filing 1978–1992
89Inventor score
Top patents by PatentIndex Score
9 records- 0183US4379271AInput selection arrangement for applying different local oscillator signals to a prescaler of a phase-lock loop tuning systemRCA CORP·Filed 1980·Granted Apr 5, 1983·40 cites·7 claims
- 0277US4173742AAntenna isolation deviceRCA CORP·Filed 1978·Granted Nov 6, 1979·21 cites·9 claims
- 0370US4442548ATelevision receiver tuning circuit tunable over a wide frequency rangeRCA CORP·Filed 1982·Granted Apr 10, 1984·22 cites·11 claims
- 0460US5146338AFixed rf agc of a television tuner for fm reception in a television receiverTHOMSON CONSUMER ELECTRONICS·Filed 1990·Granted Sep 8, 1992·32 cites·8 claims
- 0552US5428828ATelevision receiver tuning circuitTHOMSON CONSUMER ELECTRONICS·Filed 1992·Granted Jun 27, 1995·16 cites·8 claims
- 0651US5142371AFm trap for a television tuner permitting both tv and fm reception through the same tunerTHOMSON CONSUMER ELECTRONICS·Filed 1990·Granted Aug 25, 1992·14 cites·7 claims
- 0734US5351018AAntenna isolation assembly for hot chassis receiverTHOMSON CONSUMER ELECTRONICS·Filed 1992·Granted Sep 27, 1994·7 cites·6 claims
- 0833US4368540APhase locked loop tuning system including a prescaler conditioned to oscillate at an out-of-band frequencyRCA CORP·Filed 1981·Granted Jan 11, 1983·3 cites·9 claims
- 0932US4790030ATuner with insertable antenna couplerRCA LICENSING CORP·Filed 1986·Granted Dec 6, 1988·4 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →