Inventor · disambiguated record
Judson A. Hofmann
Also filed as: HOFMANN JUDSON · HOFMANN JUDSON A
9 granted patents·972 citations·filing 1974–1997
91Inventor score
Top patents by PatentIndex Score
9 records- 0196US5883677AMethod and apparatus for managing multiple outside video service providersPANASONIC TECHNOLOGIES INC·Filed 1997·Granted Mar 16, 1999·438 cites·22 claims
- 0294US5924068AElectronic news reception apparatus that selectively retains sections and searches by keyword or index for text to speech conversionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 13, 1999·371 cites·32 claims
- 0385US4427847ATelevision/telephone system with annunciator and intercom featureZENITH RADIO CORP·Filed 1981·Granted Jan 24, 1984·50 cites·24 claims
- 0483US4250457AFull wave rectifier envelope detectorZENITH RADIO CORP·Filed 1979·Granted Feb 10, 1981·32 cites·27 claims
- 0576US4016480ADual function coupling system and methodZENITH RADIO CORP·Filed 1974·Granted Apr 5, 1977·20 cites·14 claims
- 0660US5809076AMethod for automatically independently providing asynchronous brouter address information to remote control unitsPANASONIC TECHNOLOGIES INC·Filed 1993·Granted Sep 15, 1998·39 cites·16 claims
- 0753US4047223AFrequency scanning automatic phase control systemZENITH RADIO CORP·Filed 1976·Granted Sep 6, 1977·9 cites·14 claims
- 0851US4148068ATelevision synchronizing signal separating circuitZENITH RADIO CORP·Filed 1977·Granted Apr 3, 1979·8 cites·9 claims
- 0941US4048655AVariable speed horizontal automatic phase controlZENITH RADIO CORP·Filed 1976·Granted Sep 13, 1977·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →