Inventor · disambiguated record
Chandrakant B. Patel
Also filed as: PATEL CHANDRAKANT · PATEL CHANDRAKANT B · PATEL CHANDRAKANT BHAILALBHAI
73 granted patents·5 pending applications·3,737 citations·filing 1982–2023
99Inventor score
Top patents by PatentIndex Score
78 records- 0196US5636252AAutomatic gain control of radio receiver for receiving digital high-definition television signalsSAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted Jun 3, 1997·161 cites·22 claims
- 0295US6768517B2Repetitive-PN1023-sequence echo-cancellation reference signal for single-carrier digital television broadcast systemsFiled 2001·Granted Jul 27, 2004·141 cites·25 claims
- 0394US6544926B1Microcapsules having improved printing and efficiencyAPPLETON PAPER INC·Filed 2001·Granted Apr 8, 2003·91 cites·26 claims
- 0494US5461426AApparatus for processing modified NTSC television signals, with digital signals buried therewithinSAMSUNG ELECTRONICS CO LTD·Filed 1993·Granted Oct 24, 1995·168 cites·84 claims
- 0592US5648987ARapid-update adaptive channel-equalization filtering for digital radio receivers, such as HDTV receiversSAMSUNG ELECTRONICS CO LTD·Filed 1994·Granted Jul 15, 1997·133 cites·47 claims
- 0690US6124898ADigital television receiver with equalization performed on digital intermediate-frequency signalsSAMSUNG ELCTRONICS CO LTD·Filed 1999·Granted Sep 26, 2000·120 cites·7 claims
- 0790US5715012ARadio receivers for receiving both VSB and QAM digital HDTV signalsSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Feb 3, 1998·131 cites·16 claims
- 0889US6313885B1DTV receiver with baseband equalization filters for QAM signal and for VSB signal which employ common elementsSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Nov 6, 2001·124 cites·12 claims
- 0989US5712614APower line communications systemELCOM TECH CORP·Filed 1995·Granted Jan 27, 1998·177 cites·2 claims
- 1088USRE38456EDecimation of baseband DTV signals prior to channel equalization in digital television signal receiversSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Mar 9, 2004·24 cites·46 claims
- 1188US6137545AReception mode control in radio receivers for receiving both VSB and QAM digital television signalsSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Oct 24, 2000·86 cites·19 claims
- 1288US5705974APower line communications system and coupling circuit for power line communications systemELCOM TECH CORP·Filed 1995·Granted Jan 6, 1998·168 cites·8 claims
- 1387US5805053AAppliance adapted for power line communicationsELCOM TECHNOLOGIES INC·Filed 1996·Granted Sep 8, 1998·139 cites·10 claims
- 1487US5479449ADigital VSB detector with bandpass phase tracker, as for inclusion in an HDTV receiver.SAMSUNG ELECTRONICS CO LTD·Filed 1994·Granted Dec 26, 1995·76 cites·48 claims
- 1587US4594610ACamera zoom compensator for television stereo audioRCA CORP·Filed 1984·Granted Jun 10, 1986·43 cites·6 claims
- 1686US6535553B1Passband equalizers with filter coefficients calculated from modulated carrier signalsSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Mar 18, 2003·164 cites·76 claims
- 1786US5506636AHDTV signal receiver with imaginary-sample-presence detector for QAM/VSB mode selectionSAMSUNG ELECTRONICS CO LTD·Filed 1994·Granted Apr 9, 1996·73 cites·32 claims
- 1884US4694327ADigital phase locked loop stabilization circuitry using a secondary digital phase locked loopRCA CORP·Filed 1986·Granted Sep 15, 1987·47 cites·9 claims
- 1983US7038732B1DTV signal with GCR components in plural-data-segment frame headers and receiver apparatus for such signalSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted May 2, 2006·142 cites·54 claims
- 2082US5481316ASystem, apparatus and method for canceling televison ghost signalsSAMSUNG ELECTRONICS CO LTD·Filed 1992·Granted Jan 2, 1996·60 cites·55 claims
- 2181US6222592B1TV receiver equalizer storing channel characterizations for each TV channel between times of reception therefromSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Apr 24, 2001·69 cites·24 claims
- 2281US5341177ASystem to cancel ghosts generated by multipath transmission of television signalsSAMSUNG ELECTRONICS CO LTD·Filed 1992·Granted Aug 23, 1994·48 cites·16 claims
- 2380US6545728B1Digital television receivers that digitize final I-F signals resulting from triple-conversionSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Apr 8, 2003·50 cites·30 claims
- 2480US6184942B1Adaptively receiving digital television signals transmitted in various formatsSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Feb 6, 2001·39 cites·38 claims
- 2580US5777545ARemote control apparatus for power line communications systemELCOM TECH CORP·Filed 1997·Granted Jul 7, 1998·92 cites·5 claims
- 2678US6803970B1Digital television receiver with match filter responsive to field synchronization codeSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Oct 12, 2004·106 cites·18 claims
- 2778US6211924B1Decimation of baseband DTV signal prior to channel equalization in digital television signal receiversSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Apr 3, 2001·36 cites·30 claims
- 2878US6123266ACooling system for stand-alone battery cabinetsLUCENT TECHNOLOGIES INC·Filed 1997·Granted Sep 26, 2000·69 cites·6 claims
- 2978US5708701APower line telephone communications system having on hook digital voiceband messagingELCOM TECH CORP·Filed 1995·Granted Jan 13, 1998·95 cites·10 claims
- 3078US5294979AEstimation of noise using burst gate response to video signalSAMSUNG ELECTRONICS CO LTD·Filed 1993·Granted Mar 15, 1994·48 cites·59 claims
- 3178US4686560APhase locked loop system including analog and digital componentsRCA CORP·Filed 1986·Granted Aug 11, 1987·33 cites·6 claims
- 3277US5113262AVideo signal recording system enabling limited bandwidth recording and playbackSAMSUNG ELECTRONICS CO LTD·Filed 1990·Granted May 12, 1992·44 cites·27 claims
- 3377US4731648AInterstitial signal generating systemRCA CORP·Filed 1986·Granted Mar 15, 1988·32 cites·17 claims
- 3474US4700217AChrominance signal phase locked loop system for use in a digital television receiver having a line-locked clock signalRCA CORP·Filed 1986·Granted Oct 13, 1987·28 cites·12 claims
- 3573US4651196AAdaptive control of the chrominance signal frequency response in a video signal processing systemRCA CORP·Filed 1985·Granted Mar 17, 1987·26 cites·8 claims
- 3672US6526101B1Receiver for QAM digital television signalsSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Feb 25, 2003·34 cites·25 claims
- 3771US6313882B1TV reception apparatus using same ghost-cancellation circuitry for receiving different types of TV signalsSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Nov 6, 2001·39 cites·22 claims
- 3870US6512555B1Radio receiver for vestigal-sideband amplitude-modulation digital television signalsSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Jan 28, 2003·41 cites·34 claims
- 3970US6480239B1Ghost cancellation reference signal with bessel chirps and PN sequences, and TV receiver using such signalSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Nov 12, 2002·6 cites·21 claims
- 4070US6426780B1DTV receiver with low-band final I-F signal filtered for suppressing co-channel interfering NTSC audio carrierSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Jul 30, 2002·37 cites·40 claims
- 4170US6104442ARadio receiver for receiving both VSB and QAM digital HDTV signalsSAMSUNG ELECTRONICS CO LTD·Filed 1994·Granted Aug 15, 2000·23 cites·22 claims
- 4269US5600380AGhost-cancelation reference signal acquisition circuitry, as for TV receiver or video recorderSAMSUNG ELECTRONICS CO LTD·Filed 1994·Granted Feb 4, 1997·30 cites·30 claims
- 4368US4703340AFrequency division multiplexed analog to digital converterRCA CORP·Filed 1986·Granted Oct 27, 1987·22 cites·7 claims
- 4467US6333767B1Radio receivers for receiving both VSB and QAM digital television signals with carriers offset by 2.69 MHzSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Dec 25, 2001·60 cites·23 claims
- 4564US6396542B1TV receiver having kinescope with 16:9 aspect ratio screen and dot pitch for 480 lines per frame resolutionSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted May 28, 2002·30 cites·63 claims
- 4664US5999223ASystem for controlling the operating mode of an adaptive equalizer within a digital TV signal receiverSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Dec 7, 1999·27 cites·10 claims
- 4763US6134373ASystem for recording and reproducing a wide bandwidth video signal via a narrow bandwidth mediumSAMSUNG ELECTRONICS CO LTD·Filed 1991·Granted Oct 17, 2000·22 cites·128 claims
- 4863US5606579ADigital VSB detector with final IF carrier at submultiple of symbol rate, as for HDTV receiverSAMSUNG ELECTRONICS CO LTD·Filed 1994·Granted Feb 25, 1997·22 cites·55 claims
- 4963US5361102ASystem to cancel ghosts in NTSC television transmissionSAMSUNG ELECTRONICS CO LTD·Filed 1991·Granted Nov 1, 1994·19 cites·6 claims
- 5063US5331416AMethods for operating ghost-cancelation circuitry for TV receiver or video recorderSAMSUNG ELECTRONICS CO LTD·Filed 1992·Granted Jul 19, 1994·23 cites·29 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →