Inventor · disambiguated record
Kishan Shenoi
Also filed as: SHENOI KISHAN
54 granted patents·9 pending applications·1,457 citations·filing 1979–2024
99Inventor score
Top patents by PatentIndex Score
63 records- 0194US4270027ATelephone subscriber line unit with sigma-delta digital to analog converterITT·Filed 1979·Granted May 26, 1981·59 cites·5 claims
- 0293US7636022B2Adaptive play-out buffers and clock operation in packet networksSYMMETRICOM INC·Filed 2006·Granted Dec 22, 2009·17 cites·29 claims
- 0393US7142619B2Long subscriber loops using automatic gain control mid-span extender unitSYMMETRICOM INC·Filed 2001·Granted Nov 28, 2006·112 cites·1 claims
- 0491US4270026AInterpolator apparatus for increasing the word rate of a digital signal of the type employed in digital telephone systemsITT·Filed 1979·Granted May 26, 1981·36 cites·27 claims
- 0590US6842426B2Fault detection for subscriber loop repeatersSYMMETRICOM INC·Filed 2001·Granted Jan 11, 2005·57 cites·22 claims
- 0690US4268727AAdaptive digital echo cancellation circuitITT·Filed 1979·Granted May 19, 1981·57 cites·19 claims
- 0789US9130687B2System and method for direct passive monitoring of packet delay variation and time error in network packet communicationsANUE SYSTEMS INC·Filed 2013·Granted Sep 8, 2015·11 cites·20 claims
- 0888US8427963B2Method and system for analyzing and qualifying routes in packet networksZAMPETTI GEORGE P·Filed 2010·Granted Apr 23, 2013·13 cites·20 claims
- 0988US6842498B2Global positioning system interference detectionSYMMETRICOM INC·Filed 2002·Granted Jan 11, 2005·33 cites·27 claims
- 1088US5764704ADSP implementation of a cellular base station receiverSYMMETRICOM INC·Filed 1996·Granted Jun 9, 1998·99 cites·15 claims
- 1187US6512803B2Global positioning system receiver capable of functioning in the presence of interferenceSYMMETRICOM INC·Filed 2001·Granted Jan 28, 2003·33 cites·13 claims
- 1286US9319054B2Systems and methods utilizing randomized clock rates to reduce systematic time-stamp granularity errors in network packet communicationsWEBB III CHARLES A·Filed 2012·Granted Apr 19, 2016·7 cites·22 claims
- 1386US5768355AThree-way call detection systemSCIENCE DYNAMICS CORP·Filed 1996·Granted Jun 16, 1998·179 cites·7 claims
- 1485US6507606B2Asymmetric digital subscriber line methods suitable for long subscriber loopsSYMMETRICAN INC·Filed 2001·Granted Jan 14, 2003·62 cites·16 claims
- 1584US7130332B1Pilot tracking for synchronization using correlation between digital signal and locally generated version of PN signalSYMMETRICOM INC·Filed 2000·Granted Oct 31, 2006·28 cites·53 claims
- 1684US4302631ADecimator apparatus for decreasing the word rate of a digital signal of the type employed in digital telephone systemsITT·Filed 1979·Granted Nov 24, 1981·23 cites·26 claims
- 1782US6125125ASynchronization of TDMA cell sitesSYMMETRICOM INC·Filed 1997·Granted Sep 26, 2000·72 cites·11 claims
- 1881US7894489B2Adaptive play-out buffers and adaptive clock operation in packet networksSYMMETRICOM INC·Filed 2006·Granted Feb 22, 2011·7 cites·12 claims
- 1981US6549604B2Clock recovery and detection of rapid phase transientsSYMMETRICOM INC·Filed 2000·Granted Apr 15, 2003·22 cites·16 claims
- 2080US6829292B1Increasing gain with isolating upstream and downstream filters and amplifiersSYMMETRICOM INC·Filed 2000·Granted Dec 7, 2004·25 cites·8 claims
- 2180US6490296B2Multi-link segmentation and reassembly for bonding multiple PVC's in an inverse multiplexing arrangementSYMMETRICOM INC·Filed 2001·Granted Dec 3, 2002·36 cites·46 claims
- 2280US5828670ADistribution of synchronization in a synchronous optical environmentSYMMETRICOM INC·Filed 1995·Granted Oct 27, 1998·56 cites·33 claims
- 2378US8385212B2Method and apparatus for finding latency floor in packet networksSYMMETRICOM INC·Filed 2009·Granted Feb 26, 2013·7 cites·20 claims
- 2477US10187861B2Constructing a distributed boundary clock over a dedicated communication channelQULSAR INC·Filed 2017·Granted Jan 22, 2019·2 cites·7 claims
- 2577US5029204AOperational status controller for echo cancelingDSC COMMUNICATIONS·Filed 1989·Granted Jul 2, 1991·48 cites·16 claims
- 2676US9780896B2System and method for direct passive monitoring of packet delay variation and time error in network packet communicationsANUE SYSTEMS INC·Filed 2015·Granted Oct 3, 2017·2 cites·14 claims
- 2776US8379151B2Synchronization of audio and video streamsFLOREAT INC·Filed 2011·Granted Feb 19, 2013·6 cites·16 claims
- 2876US7535900B2Multiple transmission bandwidth streams with defferentiated quality of serviceSYMMETRICOM INC·Filed 2004·Granted May 19, 2009·22 cites·79 claims
- 2976US7382845B1Distribution of synchronization in an ethernet local area network environmentSYMMETRICOM INC·Filed 2002·Granted Jun 3, 2008·12 cites·14 claims
- 3076US5159279AApparatus and method for detecting out-of-lock condition in a phase lock loopDSC COMMUNICATIONS·Filed 1990·Granted Oct 27, 1992·37 cites·17 claims
- 3175US4439756ADelta-Sigma modulator with switch capacitor implementationITT·Filed 1982·Granted Mar 27, 1984·35 cites·13 claims
- 3274US7366286B1Modified asymmetric digital subscriber line for use with long loopsSYMMETRICOM INC·Filed 2002·Granted Apr 29, 2008·15 cites·36 claims
- 3374US5638379AEncoding system for distribution of synchronizationSYMMETRICOM INC·Filed 1995·Granted Jun 10, 1997·42 cites·13 claims
- 3473US9860003B2Method for providing time holdover in packet-based timing deploymentsQULSAR INC·Filed 2014·Granted Jan 2, 2018·6 cites·8 claims
- 3573US4272648AGain control apparatus for digital telephone line circuitsITT·Filed 1979·Granted Jun 9, 1981·17 cites·23 claims
- 3672US5065395ARudimentary digital speech interpolation apparatus and methodDSC COMMUNICATIONS·Filed 1990·Granted Nov 12, 1991·40 cites·34 claims
- 3767US8274999B2Method and apparatus for analyzing and qualifying packet networksSHENOI KISHAN·Filed 2010·Granted Sep 25, 2012·3 cites·19 claims
- 3866US9854548B2Method for constructing a distributed boundary clock over a dedicated communication channelQULSAR INC·Filed 2015·Granted Dec 26, 2017·1 cites·5 claims
- 3966US7310310B1Multi-link SAR for bonding ATM cell-streamsSYMMETRICOM INC·Filed 2003·Granted Dec 18, 2007·17 cites·27 claims
- 4061US6707329B2Clock recovery or detection of rapid phase transientsSYMMETRICOM INC·Filed 2003·Granted Mar 16, 2004·5 cites·40 claims
- 4161US2025150191A1Detecting and Handling Timing Anomalies Using Optimized Time of Days (ToDs) in a Multiclock Domain PTP ArchitectureALTERA CORP·Filed 2024·Application pending·0 cites
- 4260US2024345161A1Machine Learning Control of Clock DriftMAIDEN RICHARD·Filed 2024·Application pending·0 cites
- 4357US7161953B2Bonding multiple G.shdsl linksSYMMETRICOM INC·Filed 2002·Granted Jan 9, 2007·4 cites·37 claims
- 4456US5327495AApparatus and method for controlling an echo cancelerDSC COMMUNICATIONS·Filed 1992·Granted Jul 5, 1994·25 cites·13 claims
- 4555US7158523B2Multi-link segmentation and reassembly sublayer for bonding asynchronous transfer mode permanent virtual circuitsSYMMETRICOM INC·Filed 2002·Granted Jan 2, 2007·5 cites·23 claims
- 4653US7039103B2Asymmetric digital subscriber line methods suitable for long subscriber loopsSYMMETRICOM INC·Filed 2002·Granted May 2, 2006·3 cites·24 claims
- 4750US9529748B2Backplane timing distributionQULSAR INC·Filed 2014·Granted Dec 27, 2016·0 cites·4 claims
- 4850US5280532AN:1 bit compression apparatus and methodDSC COMMUNICATIONS·Filed 1990·Granted Jan 18, 1994·26 cites·23 claims
- 4950US2025132967A1Systems and Methods for Efficient Convergence for Time ServoSHENOI KISHAN·Filed 2024·Application pending·0 cites
- 5047US6724835B1Carrier tracking methodSYMMETRICOM INC·Filed 1999·Granted Apr 20, 2004·12 cites·42 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →