Inventor · disambiguated record
Richard S. Prodan
Also filed as: PRODAN RICHARD · PRODAN RICHARD S · PRODAN RICHARD STEPHEN
39 granted patents·4 pending applications·573 citations·filing 1986–2024
97Inventor score
Files withBROADCOM CORP31CABLE TELEVISION LAB INC2COMCAST CABLE COMM LLC2HOWARD DANIEL H2PHILIPS CORP2
Top patents by PatentIndex Score
43 records- 0196US7673192B2System and method of uncorrelated code hopping in a communications systemBROADCOM CORP·Filed 2006·Granted Mar 2, 2010·30 cites·16 claims
- 0293US9531562B2Communication system with proactive network maintenance and methods for use therewithBROADCOM CORP·Filed 2015·Granted Dec 27, 2016·11 cites·20 claims
- 0393US5815488AMultiple user access method using OFDMCABLE TELEVISION LAB INC·Filed 1995·Granted Sep 29, 1998·319 cites·2 claims
- 0491US9264101B2Communication system with proactive network maintenance and methods for use therewithBROADCOM CORP·Filed 2014·Granted Feb 16, 2016·13 cites·18 claims
- 0590US10009191B2Communication system with proactive network maintenance and methods for use therewithBROADCOM CORP·Filed 2016·Granted Jun 26, 2018·6 cites·20 claims
- 0685US8953445B2Hierarchical flow-level multi-channel communicationBROADCOM CORP·Filed 2013·Granted Feb 10, 2015·4 cites·20 claims
- 0783US7856049B2Ranging and registering cable modems under attenuated transmission conditionsBROADCOM CORP·Filed 2004·Granted Dec 21, 2010·35 cites·34 claims
- 0880US9325350B2Multiple size and rate forward error correction (FEC) code combination with minimum shortening and maximum combined code rateBROADCOM CORP·Filed 2015·Granted Apr 26, 2016·4 cites·20 claims
- 0979US8743933B2Frequency spectrum and modulation scheme allocation for high speed data networksPRODAN RICHARD·Filed 2011·Granted Jun 3, 2014·5 cites·20 claims
- 1079US4959715AMethod and apparatus for converting an interlaced television transmission to a sequential display using maximum likelihood estimationPHILIPS CORP·Filed 1989·Granted Sep 25, 1990·32 cites·3 claims
- 1176US8130642B2Downstream synchronous multichannels for a communications management systemHOWARD DANIEL H·Filed 2008·Granted Mar 6, 2012·5 cites·36 claims
- 1276US7792034B2Hierarchical flow-level multi-channel communicationBROADCOM CORP·Filed 2005·Granted Sep 7, 2010·5 cites·25 claims
- 1376US5825242AModulator/demodulator using baseband filteringCABLE TELEVISION LAB INC·Filed 1995·Granted Oct 20, 1998·53 cites·25 claims
- 1474US9203435B2Multiple size and rate FEC code combination with minimum shortening and maximum combined code rateBROADCOM CORP·Filed 2014·Granted Dec 1, 2015·4 cites·20 claims
- 1574US8369433B2Digital up-converter and N-channel modulator with flexible association of QAM generation resources to narrowcast and broadcast frequenciesBROADCOM CORP·Filed 2011·Granted Feb 5, 2013·2 cites·18 claims
- 1673US9553744B2Two-dimensional (2D) burst marker (BM) to identify data start and stopBROADCOM CORP·Filed 2015·Granted Jan 24, 2017·2 cites·20 claims
- 1773US7450579B2Downstream synchronous multichannels for a communications management systemBROADCOM CORP·Filed 2004·Granted Nov 11, 2008·13 cites·25 claims
- 1871US9042492B2Staggered transmission and reception for reducing latency and memoryBROADCOM CORP·Filed 2013·Granted May 26, 2015·2 cites·20 claims
- 1966US8776155B2Adaptive tilt compensation of upstream channel in high speed data networksPRODAN RICHARD·Filed 2012·Granted Jul 8, 2014·2 cites·21 claims
- 2066US4768093AVertical pre-filter for pip television receiversPHILIPS CORP·Filed 1986·Granted Aug 30, 1988·20 cites·1 claims
- 2165US8959247B2Customized delivery of content by a broadband gatewayBROADCOM CORP·Filed 2013·Granted Feb 17, 2015·0 cites·20 claims
- 2263US8537680B2Hierarchical flow-level multi-channel communicationPRODAN RICHARD S·Filed 2010·Granted Sep 17, 2013·1 cites·20 claims
- 2362US9432143B2Combining CRC and FEC on a variable number of NCPsBROADCOM CORP·Filed 2014·Granted Aug 30, 2016·2 cites·20 claims
- 2460US9596041B2Noise localization within cable based communication systemsBROADCOM CORP·Filed 2015·Granted Mar 14, 2017·1 cites·20 claims
- 2559US2024380632A1Restoration of frequency-dependent signal loss in a full-duplex docsis directional couplerCOMCAST CABLE COMM LLC·Filed 2024·Application pending·0 cites
- 2658US2025070953A1Systems and methods for full duplex docsis (fdx) amplifier automatic configurationCOMCAST CABLE COMM LLC·Filed 2024·Application pending·0 cites
- 2757US9647692B2Upstream forward error correction codeword fillingBROADCOM CORP·Filed 2015·Granted May 9, 2017·1 cites·20 claims
- 2857US7697546B2Synchronization of distributed cable modem network componentsBROADCOM CORP·Filed 2005·Granted Apr 13, 2010·1 cites·30 claims
- 2956US9722764B2Frequency spectrum and modulation scheme allocation for high speed data networksAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Granted Aug 1, 2017·0 cites·20 claims
- 3053US9049399B2Digital up-converter and N-channel modulator with flexible association of QAM generation resources to narrowcast and broadcast frequenciesBROADCOM CORP·Filed 2013·Granted Jun 2, 2015·0 cites·20 claims
- 3151US8681615B2Multichannels for a communications management systemHOWARD DANIEL H·Filed 2012·Granted Mar 25, 2014·0 cites·24 claims
- 3251US2013345885A1Method and system for utilizing a broadband gateway to provide energy efficient management in a home networkBROADCOM CORP·Filed 2013·Application pending·0 cites
- 3348US9130811B2Orthogonal frequency division multiplexing (OFDM) interleavingBROADCOM CORP·Filed 2013·Granted Sep 8, 2015·0 cites·20 claims
- 3448US7941710B2System and method of uncorrelated code hopping in a communications systemBROADCOM CORP·Filed 2010·Granted May 10, 2011·0 cites·18 claims
- 3547US9077576B2Orthogonal frequency division multiplexing (OFDM) with variable bit loading and time and/or frequency interleavingBROADCOM CORP·Filed 2013·Granted Jul 7, 2015·0 cites·20 claims
- 3647US9031143B2Adaptive decoding based on signal to noise ratio (SNR)BROADCOM CORP·Filed 2013·Granted May 12, 2015·0 cites·20 claims
- 3747US7233778B2Apparatus and method for converting a signal from a first analog format to a second analog formatBROADCOM CORP·Filed 2004·Granted Jun 19, 2007·0 cites·44 claims
- 3844US9049069B2Sparse equalizer systemBROADCOM CORP·Filed 2013·Granted Jun 2, 2015·0 cites·20 claims
- 3943US9553683B2Upstream (US) transient impairment localization and detection within communication systemsBROADCOM CORP·Filed 2015·Granted Jan 24, 2017·0 cites·25 claims
- 4043US9154261B2Low density parity check (LDPC) coding in communication systemsBROADCOM CORP·Filed 2013·Granted Oct 6, 2015·0 cites·20 claims
- 4143US2015046775A1Encoding and Decoding Schemes to Achieve Standard Compliant Mean Time to False Packet AcceptanceBROADCOM CORP·Filed 2014·Application pending·0 cites
- 4242US9432234B2Frequency interleaving and de-interleaving for OFDM modulationBROADCOM CORP·Filed 2015·Granted Aug 30, 2016·0 cites·20 claims
- 4342US9124477B2Frequency interleave within communication systemsBROADCOM CORP·Filed 2014·Granted Sep 1, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →