Inventor · disambiguated record
David J. Carlson
Also filed as: CARLSON DAVID · CARLSON DAVID J · CARLSON DAVID JOHN
18 granted patents·567 citations·filing 1976–2020
95Inventor score
Top patents by PatentIndex Score
18 records- 0196US4067000ARemote control transmitter with an audible battery life indicatorRCA CORP·Filed 1976·Granted Jan 3, 1978·85 cites·7 claims
- 0295US4581643ADouble conversion television tuner with frequency response control provisionsRCA CORP·Filed 1983·Granted Apr 8, 1986·96 cites·17 claims
- 0389US4555809AR.F. Diplexing and multiplexing meansRCA CORP·Filed 1983·Granted Nov 26, 1985·51 cites·26 claims
- 0488US4392022ATelevision remote control system for selectively controlling a plurality of external apparatusRCA CORP·Filed 1981·Granted Jul 5, 1983·63 cites·3 claims
- 0587US4575761AAFT arrangement for a double conversion tunerRCA CORP·Filed 1983·Granted Mar 11, 1986·48 cites·16 claims
- 0686US4667243ATelevision receiver for direct broadcast satellite signalsRCA CORP·Filed 1985·Granted May 19, 1987·57 cites·13 claims
- 0781US6357230B1Hydraulic ride control systemCATERPILLAR INC·Filed 1999·Granted Mar 19, 2002·50 cites·15 claims
- 0881US4494081AVariable frequency U. H. F. local oscillator for a television receiverRCA CORP·Filed 1982·Granted Jan 15, 1985·43 cites·9 claims
- 0962US4622527AIsolation of RF signals in a RF shield apertureRCA CORP·Filed 1985·Granted Nov 11, 1986·22 cites·4 claims
- 1061US4562472ADouble conversion tuner with split IF outputRCA CORP·Filed 1983·Granted Dec 31, 1985·14 cites·20 claims
- 1156US4352111AMulti-band antenna coupling networkRCA CORP·Filed 1981·Granted Sep 28, 1982·13 cites·9 claims
- 1251US11391698B2Dome-shape tuning fork transducers for corrosion monitoringMISTRAS GROUP INC·Filed 2020·Granted Jul 19, 2022·0 cites·20 claims
- 1345US4242655ARF Connector assembly with low frequency isolationRCA CORP·Filed 1978·Granted Dec 30, 1980·9 cites·7 claims
- 1442US6860144B2Oxygen sensor monitoring arrangementDAIMLER CHRYSLER CORP·Filed 2003·Granted Mar 1, 2005·0 cites·4 claims
- 1542US4599652ADual channel IF TV receiver with AFT derived from the picture carrier in the sound channelRCA CORP·Filed 1984·Granted Jul 8, 1986·6 cites·7 claims
- 1633US4368540APhase 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
- 1732US4790030ATuner with insertable antenna couplerRCA LICENSING CORP·Filed 1986·Granted Dec 6, 1988·4 cites·3 claims
- 1827US6098491AControl lever assembly with handle lock-outCATERPILLAR INC·Filed 1998·Granted Aug 8, 2000·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when David J. Carlson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →