Assignee
RCA LICENSING CORP
US·272 granted patents·6,229 citations·filing 1981–1995
Top patents by PatentIndex Score
272 records- 0199US4959720ATuner control apparatus having tune-by-label capabilityRCA LICENSING CORP·Filed 1989·Granted Sep 25, 1990·424 cites·8 claims
- 0297US4821226ADual port video memory system having a bit-serial address input portRCA LICENSING CORP·Filed 1987·Granted Apr 11, 1989·163 cites·8 claims
- 0396US4937728ASwitch-mode power supply with burst mode standby operationRCA LICENSING CORP·Filed 1989·Granted Jun 26, 1990·194 cites·24 claims
- 0496US4921767AMethod of electrophotographically manufacturing a luminescent screen assembly for a cathode-ray-tubeRCA LICENSING CORP·Filed 1988·Granted May 1, 1990·82 cites·10 claims
- 0596US4808992AComponent audio/video system with automatic turn-off of peripheral devicesRCA LICENSING CORP·Filed 1987·Granted Feb 28, 1989·79 cites·3 claims
- 0696US4746919ARemote control system with key function display provisionsRCA LICENSING CORP·Filed 1986·Granted May 24, 1988·202 cites·5 claims
- 0795US5032917AVideo signal blending apparatusRCA LICENSING CORP·Filed 1990·Granted Jul 16, 1991·188 cites·10 claims
- 0895US4996597AUser programmable switching arrangementRCA LICENSING CORP·Filed 1989·Granted Feb 26, 1991·132 cites·16 claims
- 0994US4745402AInput device for a display system using phase-encoded signalsRCA LICENSING CORP·Filed 1987·Granted May 17, 1988·199 cites·8 claims
- 1091US4796019AInput device for a display systemRCA LICENSING CORP·Filed 1987·Granted Jan 3, 1989·170 cites·18 claims
- 1190US5565923AApparatus for formatting a digital signal to include multiple time stamps for system synchronizationRCA LICENSING CORP·Filed 1995·Granted Oct 15, 1996·101 cites·8 claims
- 1290US4921727ASurface treatment of silica-coated phosphor particles and method for a CRT screenRCA LICENSING CORP·Filed 1988·Granted May 1, 1990·58 cites·3 claims
- 1390US4905306AFilter switching arrangement for a tunerRCA LICENSING CORP·Filed 1988·Granted Feb 27, 1990·75 cites·21 claims
- 1490US4789960ADual port video memory system having semi-synchronous data input and data outputRCA LICENSING CORP·Filed 1987·Granted Dec 6, 1988·62 cites·9 claims
- 1590US4745463AGeneralized chrominance signal demodulator for a sampled data television signal processing systemRCA LICENSING CORP·Filed 1986·Granted May 17, 1988·114 cites·10 claims
- 1689US4979047AAutomatically activated commercial message timerRCA LICENSING CORP·Filed 1989·Granted Dec 18, 1990·67 cites·21 claims
- 1789US4937727ASwitch-mode power supply with transformer-coupled feedbackRCA LICENSING CORP·Filed 1989·Granted Jun 26, 1990·59 cites·35 claims
- 1889US4802009ADigitally controlled phase locked loop systemRCA LICENSING CORP·Filed 1987·Granted Jan 31, 1989·59 cites·7 claims
- 1988US4763195ATelevision tuning system with provisions for quickly locating active cable channelsRCA LICENSING CORP·Filed 1987·Granted Aug 9, 1988·61 cites·6 claims
- 2088US4750131AMethod of detecting faulty parts in a progressive die pressRCA LICENSING CORP·Filed 1985·Granted Jun 7, 1988·72 cites·11 claims
- 2187US4855730AComponent audio/video system with timed control of plural peripheral devicesRCA LICENSING CORP·Filed 1987·Granted Aug 8, 1989·102 cites·4 claims
- 2286US4814879ASignal phase alignment circuitryRCA LICENSING CORP·Filed 1987·Granted Mar 21, 1989·36 cites·3 claims
- 2386US4776038AAutomatic air/cable mode selection apparatus for a television tunerRCA LICENSING CORP·Filed 1987·Granted Oct 4, 1988·58 cites·5 claims
- 2486US4774581ATelevision picture zoom systemRCA LICENSING CORP·Filed 1987·Granted Sep 27, 1988·65 cites·7 claims
- 2585US5028501AMethod of manufacturing a luminescent screen assembly using a dry-powdered filming materialRCA LICENSING CORP·Filed 1989·Granted Jul 2, 1991·34 cites·15 claims
- 2684US5121209ASharpness control for a television imageRCA LICENSING CORP·Filed 1990·Granted Jun 9, 1992·66 cites·5 claims
- 2784US4768083ADigital TV having on-screen display featureRCA LICENSING CORP·Filed 1987·Granted Aug 30, 1988·43 cites·8 claims
- 2884US4749889ATemperature compensation apparatusRCA LICENSING CORP·Filed 1986·Granted Jun 7, 1988·32 cites·5 claims
- 2983US4856670ALow temperature processing transfer printing inkRCA LICENSING CORP·Filed 1988·Granted Aug 15, 1989·34 cites·18 claims
- 3083US4837627AProgrammable operating-parameter control appatatus for a television receiverRCA LICENSING CORP·Filed 1987·Granted Jun 6, 1989·52 cites·14 claims
- 3182US5003394ADynamic video system including automatic contrast and "white-stretch" processing sectionsRCA LICENSING CORP·Filed 1989·Granted Mar 26, 1991·39 cites·13 claims
- 3282USD301846SPortable radioRCA LICENSING CORP·Filed 1986·Granted Jun 27, 1989·22 cites·1 claims
- 3381US4991022AApparatus and a method for automatically centering a video zoom and pan displayRCA LICENSING CORP·Filed 1989·Granted Feb 5, 1991·37 cites·9 claims
- 3481US4877998AColor display system having an electron gun with dual electrode modulationRCA LICENSING CORP·Filed 1988·Granted Oct 31, 1989·35 cites·13 claims
- 3581US4751424AIron-nickel alloy shadow mask for a color cathode-ray tubeRCA LICENSING CORP·Filed 1987·Granted Jun 14, 1988·25 cites·5 claims
- 3680US5012155ASurface treatment of phosphor particles and method for a CRT screenRCA LICENSING CORP·Filed 1989·Granted Apr 30, 1991·25 cites·6 claims
- 3780US4967121AIsolating high voltage transformer for video apparatusRCA LICENSING CORP·Filed 1988·Granted Oct 30, 1990·29 cites·8 claims
- 3880US4796079AChip component providing rf suppressionRCA LICENSING CORP·Filed 1988·Granted Jan 3, 1989·42 cites·6 claims
- 3979US5027201AMotion detection apparatus as for an interlace to non-interlace scan converterRCA LICENSING CORP·Filed 1989·Granted Jun 25, 1991·38 cites·14 claims
- 4079US4992874AMethod and apparatus for correcting timing errors as for a multi-picture displayRCA LICENSING CORP·Filed 1989·Granted Feb 12, 1991·33 cites·12 claims
- 4179US4845562AWidescreen television reception and recording system utilizing conventional equipmentRCA LICENSING CORP·Filed 1988·Granted Jul 4, 1989·35 cites·13 claims
- 4279US4828365AMulticolor filter for producing purer white across a display deviceRCA LICENSING CORP·Filed 1988·Granted May 9, 1989·40 cites·6 claims
- 4378US4935674ADigitally controlled convergence systemRCA LICENSING CORP·Filed 1988·Granted Jun 19, 1990·32 cites·25 claims
- 4478US4912549AVideo signal synchronization system as for an extended definition widescreen television signal processing systemRCA LICENSING CORP·Filed 1988·Granted Mar 27, 1990·42 cites·21 claims
- 4578US4864403AAdaptive television ghost cancellation system including filter circuitry with non-integer sample delayRCA LICENSING CORP·Filed 1988·Granted Sep 5, 1989·36 cites·10 claims
- 4678US4791488ALine-locked clock signal generation systemRCA LICENSING CORP·Filed 1987·Granted Dec 13, 1988·50 cites·7 claims
- 4777US5029005AApparatus for the muting of an audio power amplifier in a standby modeRCA LICENSING CORP·Filed 1990·Granted Jul 2, 1991·34 cites·7 claims
- 4877US5025309AExtended definition widescreen television signal processing systemRCA LICENSING CORP·Filed 1987·Granted Jun 18, 1991·20 cites·62 claims
- 4977USD300530SRemote control deviceRCA LICENSING CORP·Filed 1986·Granted Apr 4, 1989·28 cites·1 claims
- 5077US4764704AColor cathode-ray tube having a three-lens electron gunRCA LICENSING CORP·Filed 1987·Granted Aug 16, 1988·23 cites·11 claims
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