Inventor · disambiguated record
Saiprasad V. Naimpally
Also filed as: NAIMPALLY SAIPRASAD · NAIMPALLY SAIPRASAD V
45 granted patents·2 pending applications·2,907 citations·filing 1979–2018
99Inventor score
Files withMATSUSHITA ELECTRIC CORP18RCA CORP11PHILIPS CORP7MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6COMCAST CABLE COMM LLC1
Top patents by PatentIndex Score
47 records- 0197US6020880AMethod and apparatus for providing electronic program guide information from a single electronic program guide serverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 1, 2000·354 cites·19 claims
- 0297US5619337AMPEG transport encoding/decoding system for recording transport streamsMATSUSHITA ELECTRIC CORP·Filed 1995·Granted Apr 8, 1997·334 cites·9 claims
- 0396US4589084AApparatus for symmetrically truncating two's complement binary signals as for use with interleaved quadrature signalsRCA CORP·Filed 1983·Granted May 13, 1986·129 cites·18 claims
- 0493US5650825AMethod and apparatus for sending private data instead of stuffing bits in an MPEG bit streamMATSUSHITA ELECTRIC CORP·Filed 1995·Granted Jul 22, 1997·178 cites·18 claims
- 0593US5589993ADigital high definition television video recorder with trick-play featuresMATSUSHITA ELECTRIC CORP·Filed 1994·Granted Dec 31, 1996·141 cites·8 claims
- 0693US5294974AHigh-definition video encoding system having color-sensitive quantizationMATSUSHITA ELECTRIC CORP·Filed 1992·Granted Mar 15, 1994·160 cites·11 claims
- 0792US5874995AMPEG video decoder having a high bandwidth memory for use in decoding interlaced and progressive signalsMATSUHITA ELECTRIC CORP OF AME·Filed 1997·Granted Feb 23, 1999·216 cites·12 claims
- 0892US5477397ADigital high definition television receiver with features that facilitate trick-play modes on a digital VCRMATSUSHITA ELECTRIC CORP·Filed 1993·Granted Dec 19, 1995·151 cites·8 claims
- 0991US6788347B1HDTV downconversion systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 7, 2004·150 cites·18 claims
- 1091US6539120B1MPEG decoder providing multiple standard output signalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Mar 25, 2003·184 cites·27 claims
- 1188US5532748AHybrid analog/digital television transmission systemMATSUSHITA ELECTRIC CORP·Filed 1995·Granted Jul 2, 1996·110 cites·20 claims
- 1287US5325125AIntra-frame filter for video compression systemsMATSUSHITA ELECTRIC CORP·Filed 1992·Granted Jun 28, 1994·94 cites·20 claims
- 1386US7483834B2Method and apparatus for audio navigation of an information appliancePANASONIC CORP·Filed 2001·Granted Jan 27, 2009·57 cites·23 claims
- 1486US5926573AMPEG bit-stream format converter for changing resolutionMATSUSHITA ELECTRIC CORP·Filed 1996·Granted Jul 20, 1999·96 cites·22 claims
- 1585US5510842AParallel architecture for a high definition television video decoder having multiple independent frame memoriesMATSUSHITA ELECTRIC CORP·Filed 1994·Granted Apr 23, 1996·72 cites·9 claims
- 1683US4809069AMultifunction memory for digital televisionPHILIPS CORP·Filed 1988·Granted Feb 28, 1989·41 cites·20 claims
- 1782US5818539ASystem and method for updating a system time constant (STC) counter following a discontinuity in an MPEG-2 transport data streamMATSUSHITA ELECTRIC CORP·Filed 1996·Granted Oct 6, 1998·80 cites·7 claims
- 1875US6618443B1Upsampling filter for a down conversion systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 9, 2003·54 cites·12 claims
- 1972US5329317AAdaptive field/frame filter for interlaced video signalsMATSUSHITA ELECTRIC CORP·Filed 1992·Granted Jul 12, 1994·34 cites·8 claims
- 2072US5309235ASystem and method for transmitting digital data in the overscan portion of a video signalMATSUSHITA ELECTRIC CORP·Filed 1992·Granted May 3, 1994·32 cites·11 claims
- 2169US5430487AMethod and apparatus for improving temporal video signal processing using motion vectors transmitted with the video signalMATSUSHITA ELECTRIC CORP·Filed 1992·Granted Jul 4, 1995·28 cites·5 claims
- 2268US5485215AHDTV raster converter and interpolation filter with section overlapMATSUSHITA ELECTRIC CORP·Filed 1994·Granted Jan 16, 1996·28 cites·15 claims
- 2365US4682234AVideo noise reduction in picture-in-picture television receiverPHILIPS CORP·Filed 1985·Granted Jul 21, 1987·20 cites·6 claims
- 2463US5327242AVideo noise reduction apparatus and method using three dimensional discrete cosine transforms and noise measurementMATSUSHITA ELECTRIC CORP·Filed 1993·Granted Jul 5, 1994·22 cites·22 claims
- 2557US5278637AApparatus and a method for quadrature-phase encoding and transmitting a digital signal in a video signalMATSUSHITA ELECTRIC CORP·Filed 1992·Granted Jan 11, 1994·16 cites·12 claims
- 2656US4207590ACombined phase shift filter network in a color video signal processing system employing dynamic flesh tone controlRCA CORP·Filed 1979·Granted Jun 10, 1980·10 cites·8 claims
- 2752US5418617AMotion compensation using minimum bits per motion block as criterion for block matchingMATSUSHITA ELECTRIC CORP·Filed 1991·Granted May 23, 1995·13 cites·11 claims
- 2852US4827343AMethod and apparatus for reducing analog/digital converter requirements in picture-in-picture television circuitsPHILIPS CORP·Filed 1987·Granted May 2, 1989·11 cites·1 claims
- 2952US4665439APiecewise recursive vertical filter for PIP featurePHILIPS CORP·Filed 1986·Granted May 12, 1987·11 cites·7 claims
- 3052US4575650ASignal translating circuit with compensated transient responseRCA CORP·Filed 1983·Granted Mar 11, 1986·8 cites·10 claims
- 3149US5387939AEnhanced resolution extended definition television systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 7, 1995·12 cites·9 claims
- 3248US4330792AVideo blanking circuit with controlled rate of unblankingRCA CORP·Filed 1980·Granted May 18, 1982·8 cites·6 claims
- 3346US4516153AComposite video signal processing apparatus providing amplitude equalizationRCA CORP·Filed 1983·Granted May 7, 1985·10 cites·8 claims
- 3445US2003106056A1System and method for carriage of program-related information in vertical blanking interval (VBI) of video output signal of program guide-Equipped video equipmentFiled 2002·Application pending·0 cites
- 3544US4536788ADemodulated chrominance signal filter using impedance mismatched sectionsRCA CORP·Filed 1983·Granted Aug 20, 1985·6 cites·23 claims
- 3643US4494146AWideband kinescope driver amplifierRCA CORP·Filed 1983·Granted Jan 15, 1985·6 cites·8 claims
- 3741US4845547ANon-linear comb filter for color TV receiversPHILIPS CORP·Filed 1988·Granted Jul 4, 1989·6 cites·8 claims
- 3839US6130720AMethod and apparatus for providing a variety of information from an information serverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 10, 2000·6 cites·15 claims
- 3937US2020195056A1Systems, methods, and apparatuses for energy distribution managementCOMCAST CABLE COMM LLC·Filed 2018·Application pending·0 cites
- 4036US4489286AInductive electrical signal filter with reduced impedanceRCA CORP·Filed 1983·Granted Dec 18, 1984·3 cites·18 claims
- 4134US4376953ASignal separation networksNAIMPALLY SAIPRASAD V·Filed 1979·Granted Mar 15, 1983·4 cites·9 claims
- 4234US4288811ALuminance and chrominance signal separation networkRCA CORP·Filed 1980·Granted Sep 8, 1981·3 cites·10 claims
- 4333US5278649AMethod and apparatus for transmission of signals for an extended definition television systemMATSUSHITA ELECTRIC CORP·Filed 1991·Granted Jan 11, 1994·2 cites·3 claims
- 4430US4620220AWideband chrominance signal filterRCA CORP·Filed 1983·Granted Oct 28, 1986·3 cites·8 claims
- 4529US4959716AT.V. input source identifier responsive to jitter and noisePHILIPS CORP·Filed 1989·Granted Sep 25, 1990·2 cites·2 claims
- 4627US4905083AT.V. input source identifier responsive to jitter and noisePHILIPS CORP·Filed 1988·Granted Feb 27, 1990·1 cites·15 claims
- 4727US4536787ADemodulated chrominance signal filter with peaked responseRCA CORP·Filed 1983·Granted Aug 20, 1985·1 cites·20 claims
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