Inventor · disambiguated record
Arun N. Netravali
Also filed as: NETRAVALI ARUN N · NETRAVALI ARUN NARAYAN
68 granted patents·1 pending application·4,767 citations·filing 1975–2004
99Inventor score
Files withAT & T BELL LAB26BELL TELEPHONE LABOR INC21LUCENT TECHNOLOGIES INC11ALCATEL LUCENT USA INC3AMERICAN TELEPHONE & TELEGRAPH3
Top patents by PatentIndex Score
69 records- 0198US4534024ASystem and method for controlling a multiple access data communications system including both data packets and voice packets being communicated over a cable television systemAT & T BELL LAB·Filed 1982·Granted Aug 6, 1985·240 cites·20 claims
- 0298US4237484ATechnique for transmitting digital data together with a video signalBELL TELEPHONE LABOR INC·Filed 1979·Granted Dec 2, 1980·246 cites·15 claims
- 0397US4383272AVideo signal interpolation using motion estimationBELL TELEPHONE LABOR INC·Filed 1981·Granted May 10, 1983·167 cites·24 claims
- 0495US4850007ATelephone toll service with advertisingAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Jul 18, 1989·582 cites·4 claims
- 0595US4141034ADigital encoding of color video signalsBELL TELEPHONE LABOR INC·Filed 1977·Granted Feb 20, 1979·147 cites·13 claims
- 0694US6842462B1Wireless access of packet based networksLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jan 11, 2005·258 cites·15 claims
- 0793US5136377AAdaptive non-linear quantizerAT & T BELL LAB·Filed 1990·Granted Aug 4, 1992·146 cites·31 claims
- 0892US6405250B1Network management system based on passive monitoring and proactive management for formulation behavior state transition modelsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jun 11, 2002·275 cites·17 claims
- 0992US5144423AHdtv encoder with forward estimation and constant rate motion vectorsAT & T BELL LAB·Filed 1990·Granted Sep 1, 1992·124 cites·14 claims
- 1092US4245248AMotion estimation and encoding of video signals in the transform domainBELL TELEPHONE LABOR INC·Filed 1979·Granted Jan 13, 1981·87 cites·22 claims
- 1192US4218703ATechnique for estimation of displacement and/or velocity of objects in video scenesBELL TELEPHONE LABOR INC·Filed 1979·Granted Aug 19, 1980·59 cites·19 claims
- 1291US5164963ACoding for digital transmissionAT & T BELL LAB·Filed 1990·Granted Nov 17, 1992·100 cites·29 claims
- 1391US5134477AHdtv receiverAT & T BELL LAB·Filed 1990·Granted Jul 28, 1992·119 cites·16 claims
- 1491US3984626APicture signal coderBELL TELEPHONE LABOR INC·Filed 1975·Granted Oct 5, 1976·59 cites·20 claims
- 1590US5134480ATime-recursive deinterlace processing for television-type signalsUNIV COLUMBIA·Filed 1990·Granted Jul 28, 1992·121 cites·39 claims
- 1689US6041103AInteractive call identificationLUCENT TECHNOLOGIES INC·Filed 1996·Granted Mar 21, 2000·208 cites·48 claims
- 1789US5084877AHigh speed transport protocolAT & T BELL LAB·Filed 1989·Granted Jan 28, 1992·97 cites·13 claims
- 1889US5009477AOptical interconnect arrangementAT & T BELL LAB·Filed 1989·Granted Apr 23, 1991·71 cites·19 claims
- 1988US4023199AMethod and apparatus for encoding color video signalsBELL TELEPHONE LABOR INC·Filed 1976·Granted May 10, 1977·45 cites·13 claims
- 2087US5524025ACoding for digital transmissionAT & T CORP·Filed 1992·Granted Jun 4, 1996·72 cites·34 claims
- 2186US4125861AVideo signal encodingBELL TELEPHONE LABOR INC·Filed 1977·Granted Nov 14, 1978·39 cites·20 claims
- 2284US4218704AMethod and apparatus for video signal encoding with motion compensationBELL TELEPHONE LABOR INC·Filed 1979·Granted Aug 19, 1980·29 cites·20 claims
- 2383US5680552AGateway system for interconnecting different data communication networksLUCENT TECHNOLOGIES INC·Filed 1994·Granted Oct 21, 1997·109 cites·12 claims
- 2483US4232338AMethod and apparatus for video signal encoding with motion compensationBELL TELEPHONE LABOR INC·Filed 1979·Granted Nov 4, 1980·30 cites·18 claims
- 2583US4125856ADigital encoding and decoding of color video signalsBELL TELEPHONE LABOR INC·Filed 1977·Granted Nov 14, 1978·32 cites·10 claims
- 2681US6717921B1Method for configuring a shared tree for routing traffic in a multicast conferenceLUCENT TECHNOLOGIES INC·Filed 2000·Granted Apr 6, 2004·35 cites·13 claims
- 2781US5128756AHigh definition television coding arrangement with graceful degradationAT & T BELL LAB·Filed 1990·Granted Jul 7, 1992·52 cites·12 claims
- 2881US4705942APressure-sensitive light penAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Nov 10, 1987·72 cites·5 claims
- 2981US4611347AVideo recognition systemAT & T BELL LAB·Filed 1984·Granted Sep 9, 1986·58 cites·11 claims
- 3081US4458691ASystem and method for predicting ventricular tachycardia by adaptive high pass filterARRHYTHMIA RES TECH INC·Filed 1982·Granted Jul 10, 1984·138 cites·28 claims
- 3181US4414580AProgressive transmission of two-tone facsimileBELL TELEPHONE LABOR INC·Filed 1981·Granted Nov 8, 1983·36 cites·45 claims
- 3281US4281344AVideo interframe transform coding techniqueBELL TELEPHONE LABOR INC·Filed 1980·Granted Jul 28, 1981·32 cites·15 claims
- 3380US5734432AMethod of incorporating a variable rate auxiliary data stream with a variable rate primary data streamLUCENT TECHNOLOGIES INC·Filed 1994·Granted Mar 31, 1998·49 cites·7 claims
- 3480US4488175ADPCM Video signal processing technique with spatial subsamplingAT & T BELL LAB·Filed 1982·Granted Dec 11, 1984·29 cites·16 claims
- 3578US5134475AAdaptive leak hdtv encoderAT & T BELL LAB·Filed 1990·Granted Jul 28, 1992·45 cites·7 claims
- 3677US4554656AMethod and system for controlling the interconnecting of a plurality of local data networksAT & T BELL LAB·Filed 1982·Granted Nov 19, 1985·40 cites·22 claims
- 3776US4563671ACoding techniqueAT & T BELL LAB·Filed 1983·Granted Jan 7, 1986·26 cites·36 claims
- 3875US5063444AHigh definition television arrangement with signal selections adapted to the available transmission capacityAT & T BELL LAB·Filed 1990·Granted Nov 5, 1991·37 cites·23 claims
- 3974US4430670AReconstruction of quantized DPCM or PCM signalsBELL TELEPHONE LABOR INC·Filed 1982·Granted Feb 7, 1984·21 cites·28 claims
- 4073US6215782B1Method for reconnecting calls in a wireless telecommunications systemLUCENT TECHNOLOGIES INC·Filed 1996·Granted Apr 10, 2001·68 cites·19 claims
- 4173US5130986AHigh speed transport protocol with two windowsAT & T BELL LAB·Filed 1990·Granted Jul 14, 1992·68 cites·7 claims
- 4273US4185302ARun length encoding of facsimile signalsBELL TELEPHONE LABOR INC·Filed 1978·Granted Jan 22, 1980·21 cites·31 claims
- 4372US5327544AMethod and apparatus for designing gateways for computer networksAT & T BELL LAB·Filed 1991·Granted Jul 5, 1994·65 cites·2 claims
- 4472US4454506AMethod and circuitry for reducing flicker in symbol displaysBELL TELEPHONE LABOR INC·Filed 1981·Granted Jun 12, 1984·27 cites·15 claims
- 4570US5043808AHigh definition television arrangement employing motion compensated prediction error signalsAT & T BELL LAB·Filed 1990·Granted Aug 27, 1991·29 cites·37 claims
- 4669US5243419ASoft coding for HDTVAT & T BELL LAB·Filed 1991·Granted Sep 7, 1993·27 cites·15 claims
- 4769US4278996ATechnique for encoding pictorial informationBELL TELEPHONE LABOR INC·Filed 1980·Granted Jul 14, 1981·19 cites·24 claims
- 4867US4796020AMethod and apparatus for drawing antialiased lines and polygonsAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Jan 3, 1989·25 cites·13 claims
- 4966US5574919AMethod for thinning a protocolLUCENT TECHNOLOGIES INC·Filed 1996·Granted Nov 12, 1996·57 cites·6 claims
- 5066US5040062ATelevision signal arrangement where selected signals are encoded digitallyAT & T BELL LAB·Filed 1990·Granted Aug 13, 1991·25 cites·27 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →