Inventor · disambiguated record
Saishankar Nandagopalan
Also filed as: NANDAGOPALAN SAISHANKAR
50 granted patents·9 pending applications·668 citations·filing 2002–2024
98Inventor score
Files withNANDAGOPALAN SAISHANKAR13CYPRESS SEMICONDUCTOR CORP11BROADCOM CORP10NANDA SANJIV4QUALCOMM INC4
Top patents by PatentIndex Score
59 records- 0198US8605579B2Method and apparatus for flow control of data in a mesh networkABRAHAM SANTOSH·Filed 2006·Granted Dec 10, 2013·223 cites·49 claims
- 0295US8320244B2Reservation based MAC protocolMUQATTASH ALAA·Filed 2007·Granted Nov 27, 2012·218 cites·22 claims
- 0394US8175532B2Apparatus and method for wireless communication via at least one of directional and omni-direction antennasNANDA SANJIV·Filed 2007·Granted May 8, 2012·29 cites·36 claims
- 0493US8681810B2Dynamic carrier sensing thresholdsNANDAGOPALAN SAISHANKAR·Filed 2007·Granted Mar 25, 2014·24 cites·32 claims
- 0593US8577416B2Transceiver with plural space hopping array antennas and methods for use therewithNANDAGOPALAN SAISHANKAR·Filed 2013·Granted Nov 5, 2013·12 cites·20 claims
- 0689US9094071B2Beamforming protocol for wireless communicationsNANDAGOPALAN SAISHANKAR·Filed 2009·Granted Jul 28, 2015·15 cites·20 claims
- 0788US8553659B2Method and system for optimal beamforming in wireless networksNANDAGOPALAN SAISHANKAR·Filed 2009·Granted Oct 8, 2013·13 cites·23 claims
- 0883US8644770B2Protocol adaptation layer for wireless communicationsNANDAGOPALAN SAISHANKAR·Filed 2009·Granted Feb 4, 2014·7 cites·20 claims
- 0982US8032167B2Multimode control device for allocating resources to communication devices that use differing protocols and methods for use therewithBROADCOM CORP·Filed 2009·Granted Oct 4, 2011·8 cites·20 claims
- 1079US8320358B2Method and apparatus for resolving blinded-node problems in wireless networksWANG XIAOFEI·Filed 2007·Granted Nov 27, 2012·10 cites·25 claims
- 1178US8630590B2Apparatus and method for wireless communication via at least one of directional and omni-direction antennasQUALCOMM INC·Filed 2013·Granted Jan 14, 2014·3 cites·22 claims
- 1278US8095162B2Control device for allocating resources to communication devices that use differing protocols and methods for use therewithKARAOGUZ JEYHAN·Filed 2009·Granted Jan 10, 2012·6 cites·20 claims
- 1378US7995583B2Apparatus and method for announcing a pending QoS service schedule to a wireless stationKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Aug 9, 2011·23 cites·18 claims
- 1478US7519032B2Apparatus and method for providing QoS service schedule and bandwidth allocation to a wireless stationKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Apr 14, 2009·24 cites·20 claims
- 1577US8892056B2Protocol adaptation layer for wireless communicationsBROADCOM CORP·Filed 2013·Granted Nov 18, 2014·2 cites·20 claims
- 1676US12317131B2Multi-protocol communication networkCYPRESS SEMICONDUCTOR CORP·Filed 2024·Granted May 27, 2025·0 cites·12 claims
- 1775US8175542B2Transceiver with plural space hopping phased array antennas and methods for use therewithNANDAGOPALAN SAISHANKAR·Filed 2009·Granted May 8, 2012·6 cites·20 claims
- 1874US8116201B2Routing in a mesh networkNANDAGOPALAN SAISHANKAR·Filed 2007·Granted Feb 14, 2012·5 cites·21 claims
- 1972US8493955B2Interference mitigation mechanism to enable spatial reuse in UWB networksNANDAGOPALAN SAISHANKAR·Filed 2007·Granted Jul 23, 2013·5 cites·17 claims
- 2072US8385844B2Transceiver with plural space hopping phased array antennas and methods for use therewithBROADCOM CORP·Filed 2012·Granted Feb 26, 2013·2 cites·20 claims
- 2172US8004992B2Adding hybrid ARQ to WLAN protocols with MAC based feedbackQUALCOMM INC·Filed 2008·Granted Aug 23, 2011·4 cites·70 claims
- 2271US9521584B2Method and apparatus for managing data flow through a mesh networkNANDA SANJIV·Filed 2006·Granted Dec 13, 2016·4 cites·27 claims
- 2371US9307350B2Protocol adaptation layer for wireless communicationsBROADCOM CORP·Filed 2014·Granted Apr 5, 2016·1 cites·20 claims
- 2471US8457553B2Removal of ambiguities in forming new piconet controller (PNC) when the current PNC controller is suddenly unavailableDHARMARAJU DINESH·Filed 2007·Granted Jun 4, 2013·5 cites·10 claims
- 2571US8385193B2Method and apparatus for admission control of data in a mesh networkQUALCOMM INC·Filed 2006·Granted Feb 26, 2013·4 cites·39 claims
- 2670US10721107B1Devices, systems and methods for narrow band communications within protocol having frequency multiplexingCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Jul 21, 2020·1 cites·20 claims
- 2768US11943658B2Multi-protocol communication networkCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Mar 26, 2024·0 cites·20 claims
- 2868US8170496B2Transceiver with space hopping phased array antenna and methods for use therewithNANDAGOPALAN SAISHANKAR·Filed 2009·Granted May 1, 2012·3 cites·16 claims
- 2966US9301320B2Method and system for method and system for carrier sense multiple access with collision avoidance (CSMA/CA) with directional transmissionNANDAGOPALAN SAISHANKAR·Filed 2009·Granted Mar 29, 2016·2 cites·19 claims
- 3066US9019985B2Method and system for scheduling multiple concurrent transmissions during a contention access period in a wireless communications networkNANDAGOPALAN SAISHANKAR·Filed 2009·Granted Apr 28, 2015·2 cites·21 claims
- 3165US8965431B2Multimode control device for allocating resources to communication devices that use differing protocols and methods for use therewithKARAOGUZ JEYHAN·Filed 2011·Granted Feb 24, 2015·1 cites·20 claims
- 3265US8335475B2Apparatus and method for wireless communication via at least one of directional and omni-direction antennasNANDA SANJIV·Filed 2010·Granted Dec 18, 2012·1 cites·17 claims
- 3364US8805277B2Method and system for Bluetooth 802.11 alternate MAC/PHY (AMP) transmit power control (TPC)IBRAHIM BRIMA·Filed 2009·Granted Aug 12, 2014·2 cites·21 claims
- 3463US8611821B2Communication device that detects and adapts to the presence of other devices and methods for use therewithNANDAGOPALAN SAISHANKAR·Filed 2009·Granted Dec 17, 2013·2 cites·19 claims
- 3561US11050596B2Devices, systems and methods for narrow band communications within protocol having frequency multiplexingCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Jun 29, 2021·0 cites·20 claims
- 3660US11570814B2Devices, systems and methods for accessing random access resource units of a wireless channelCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Jan 31, 2023·0 cites·20 claims
- 3758US8170495B2Collaborative pairing transceiver with space hopping phased array antenna and methods for use therewithTRACHEWSKY JASON A·Filed 2009·Granted May 1, 2012·1 cites·20 claims
- 3857US10938690B2Devices, systems and methods for wireless communication system employing overlapping frequency bandsCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Mar 2, 2021·0 cites·22 claims
- 3956US9241331B2Method and system for optimal beamforming in wireless networksBROADCOM CORP·Filed 2013·Granted Jan 19, 2016·0 cites·20 claims
- 4056US8804685B2Dual mode operation in a wireless networkBROADCOM CORP·Filed 2013·Granted Aug 12, 2014·0 cites·20 claims
- 4156US2021367866A1Devices, systems and methods for wireless communication system employing overlapping frequency bandsCYPRESS SEMICONDUCTOR CORP·Filed 2021·Application pending·0 cites
- 4255US2016212575A1Protocol adaptation layer for wireless communicationsBROADCOM CORP·Filed 2016·Application pending·0 cites
- 4353US12267261B2Multi-user communication for wireless devicesCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Apr 1, 2025·0 cites·20 claims
- 4453US8644284B2Dual mode operation in a wireless networkTRACHEWSKY JASON A·Filed 2012·Granted Feb 4, 2014·0 cites·20 claims
- 4553US2025168875A1Early frame check sequence (fcs) for trigger frame validationSYNAPTICS INC·Filed 2023·Application pending·0 cites
- 4651US8909272B2Control device for allocating resources to communication devices that use differing protocols and methods for use therewithKARAOGUZ JEYHAN·Filed 2011·Granted Dec 9, 2014·0 cites·20 claims
- 4751US2016100427A1Method and system for optimal beamforming in wireless networksBROADCOM CORP·Filed 2015·Application pending·0 cites
- 4850US12160737B2Secure fine time measurement for wireless communication protocolsCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Dec 3, 2024·0 cites·20 claims
- 4950US11044679B2Devices, systems and methods for extending the range of a wireless communication systemCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Jun 22, 2021·0 cites·23 claims
- 5049US9137160B2Method and apparatus for accomodating a receiver buffer to prevent data overflowNANDAGOPALAN SAISHANKAR·Filed 2009·Granted Sep 15, 2015·0 cites·20 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →