Inventor · disambiguated record
Sathyadev Venkata Uppala
Also filed as: UPPALA SATHYADEV · UPPALA SATHYADEV V · UPPALA SATHYADEV VENKATA
61 granted patents·3 pending applications·2,587 citations·filing 1999–2019
99Inventor score
Files withQUALCOMM INC29LUCENT TECHNOLOGIES INC14LAROIA RAJIV8FLARION TECHNOLOGIES INC5ALCATEL LUCENT USA INC2
Top patents by PatentIndex Score
64 records- 0199US8098569B2Signaling method in an OFDM multiple access systemLAROIA RAJIV·Filed 2009·Granted Jan 17, 2012·87 cites·10 claims
- 0299US8098568B2Signaling method in an OFDM multiple access systemLAROIA RAJIV·Filed 2009·Granted Jan 17, 2012·108 cites·14 claims
- 0399US7990843B2Signaling method in an OFDM multiple access systemQUALCOMM INC·Filed 2010·Granted Aug 2, 2011·69 cites·112 claims
- 0499US7990844B2Signaling method in an OFDM multiple access systemQUALCOMM INC·Filed 2010·Granted Aug 2, 2011·65 cites·128 claims
- 0599US7924699B2Signaling method in an OFDM multiple access systemQUALCOMM INC·Filed 2010·Granted Apr 12, 2011·76 cites·34 claims
- 0699US7916624B2Signaling method in an OFDM multiple access systemQUALCOMM INC·Filed 2010·Granted Mar 29, 2011·76 cites·32 claims
- 0799US7778643B2Power and timing control methods and apparatusQUALCOMM INC·Filed 2003·Granted Aug 17, 2010·254 cites·47 claims
- 0898US8014271B2Signaling method in an OFDM multiple access systemQUALCOMM INC·Filed 2008·Granted Sep 6, 2011·48 cites·33 claims
- 0998US7623442B2Signaling method in an OFDM multiple access systemQUALCOMM INC·Filed 2005·Granted Nov 24, 2009·74 cites·32 claims
- 1098US7295509B2Signaling method in an OFDM multiple access systemQUALCOMM INC·Filed 2001·Granted Nov 13, 2007·145 cites·69 claims
- 1197US7668573B2Wireless timing and power controlQUALCOMM INC·Filed 2003·Granted Feb 23, 2010·114 cites·44 claims
- 1297US6967936B1Uplink timing synchronization and access control for a multi-access wireless communication systemLUCENT TECHNOLOGIES INC·Filed 2000·Granted Nov 22, 2005·202 cites·34 claims
- 1397US6922388B1Signal construction, detection and estimation for uplink timing synchronization and access control in a multi-access wireless communication systemLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jul 26, 2005·191 cites·39 claims
- 1496US6804528B1Apparatus and method for use in the multicast of traffic data in wireless multiple access communications systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Oct 12, 2004·119 cites·38 claims
- 1595US9277470B2Method of creating and utilizing diversity in a multiple carrier communication systemQUALCOMM INC·Filed 2013·Granted Mar 1, 2016·15 cites·26 claims
- 1695US7363039B2Method of creating and utilizing diversity in multiple carrier communication systemQUALCOMM INC·Filed 2003·Granted Apr 22, 2008·89 cites·42 claims
- 1795US6954481B1Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systemsFLARION TECHNOLOGIES INC·Filed 2000·Granted Oct 11, 2005·116 cites·34 claims
- 1895US6819930B1Apparatus and method for use in allocating a channel resource in wireless multiple access communications systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Nov 16, 2004·100 cites·42 claims
- 1994US6980540B1Apparatus and method for acquiring an uplink traffic channel, in wireless communications systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Dec 27, 2005·103 cites·17 claims
- 2092US8620332B2Wireless timing and power controlLAROIA RAJIV·Filed 2010·Granted Dec 31, 2013·9 cites·20 claims
- 2192US7376172B2Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systemsQUALCOMM INC·Filed 2005·Granted May 20, 2008·19 cites·18 claims
- 2292US6788963B2Methods and apparatus for operating mobile nodes in multiple a statesFLARION TECHNOLOGIES INC·Filed 2002·Granted Sep 7, 2004·77 cites·39 claims
- 2390US9426012B2Signaling method in an OFDM multiple access systemLAROIA RAJIV·Filed 2012·Granted Aug 23, 2016·6 cites·14 claims
- 2489US8374613B2Method of creating and utilizing diversity in a multiple carrier communication systemQUALCOMM INC·Filed 2008·Granted Feb 12, 2013·13 cites·18 claims
- 2589US8099099B2Methods and apparatus related to assignment in a wireless communications systemLAROIA RAJIV·Filed 2006·Granted Jan 17, 2012·20 cites·72 claims
- 2688US8036672B2Methods and apparatus related to resource allocation in a wireless communications systemQUALCOMM INC·Filed 2006·Granted Oct 11, 2011·15 cites·84 claims
- 2787US7398111B2Methods and apparatus for operating mobile nodes in multiple statesQUALCOMM INC·Filed 2005·Granted Jul 8, 2008·9 cites·20 claims
- 2887US7392056B2Methods and apparatus for updating mobile node location informationQUALCOMM INC·Filed 2006·Granted Jun 24, 2008·13 cites·31 claims
- 2986US7016690B2Methods and apparatus for updating mobile node location informationFLARION TECHNOLOGIES INC·Filed 2003·Granted Mar 21, 2006·35 cites·29 claims
- 3085US10313069B2Signaling method in an OFDM multiple access systemQUALCOMM INC·Filed 2016·Granted Jun 4, 2019·2 cites·16 claims
- 3185US6816478B1Apparatus and method for use in effecting automatic repeat requests in wireless multiple access communications systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Nov 9, 2004·44 cites·59 claims
- 3285US6807160B1Transmission of mobile requests in wireless uplink systemLUCENT TECHNOLOGIES INC·Filed 2000·Granted Oct 19, 2004·38 cites·48 claims
- 3384US8139660B2Methods and apparatus related to using a wireless terminal scrambling identifierANIGSTEIN PABLO·Filed 2006·Granted Mar 20, 2012·13 cites·51 claims
- 3483US7069000B1Security methods for use in a wireless communications systemFLARION TECHNOLOGIES INC·Filed 2003·Granted Jun 27, 2006·36 cites·33 claims
- 3581US6823191B2Apparatus and method for use in paging mode in wireless communications systemsLUCENT TECHNOLOGIES INC·Filed 2001·Granted Nov 23, 2004·25 cites·22 claims
- 3677US6816736B2Apparatus and method for use in paging mode in wireless communications systemsLUCENT TECHNOLOGIES INC·Filed 2001·Granted Nov 9, 2004·20 cites·28 claims
- 3776US9338767B2Methods and apparatus of implementing and/or using a dedicated control channelPARIZHSKY VLADIMIR·Filed 2006·Granted May 10, 2016·6 cites·37 claims
- 3875US6553019B1Communications system employing orthogonal frequency division multiplexing based spread sprectrum multiple accessFLARION TECHNOLOGIES INC·Filed 1999·Granted Apr 22, 2003·48 cites·44 claims
- 3974US6708040B1Link level support of wireless dataFiled 2000·Granted Mar 16, 2004·18 cites·65 claims
- 4073US10630524B2Early determination of an operation mode in a narrowband internet of things (NB-IoT) systemQUALCOMM INC·Filed 2017·Granted Apr 21, 2020·3 cites·25 claims
- 4172US11032035B2Signaling method in an OFDM multiple access systemQUALCOMM INC·Filed 2019·Granted Jun 8, 2021·0 cites·18 claims
- 4271US7822421B2Apparatus and method for use in allocating a channel resource in wireless multiple access communications systemsALCATEL LUCENT USA INC·Filed 2007·Granted Oct 26, 2010·3 cites·20 claims
- 4371US7729686B2Security methods for use in a wireless communications systemQUALCOMM INC·Filed 2006·Granted Jun 1, 2010·4 cites·40 claims
- 4469US10645693B2Methods and apparatus of implementing and/or using a control channelQUALCOMM INC·Filed 2016·Granted May 5, 2020·1 cites·20 claims
- 4567US7406058B2Methods and apparatus of transmitting user data using traffic channelsQUALCOMM INC·Filed 2003·Granted Jul 29, 2008·11 cites·49 claims
- 4666US7801227B2Methods and apparatus related to composite beacon and wideband synchronization signalingQUALCOMM INC·Filed 2006·Granted Sep 21, 2010·3 cites·14 claims
- 4766US7787826B2Methods and apparatus for transitioning between statesQUALCOMM INC·Filed 2006·Granted Aug 31, 2010·4 cites·41 claims
- 4865US6748566B1Ensuring proper acceptance of data at a receiver in wireless multiple access communications systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jun 8, 2004·9 cites·107 claims
- 4964US8862160B2Method and apparatus for paging terminals in an OFDM system for achieving both fast paging response and low power consumption by utilizing a multi-step paging processLAROIA RAJIV·Filed 2006·Granted Oct 14, 2014·2 cites·50 claims
- 5064US7292868B2Apparatus and method for use in paging mode in wireless communications systemsLUCENT TECHNOLOGIES INC·Filed 2004·Granted Nov 6, 2007·7 cites·11 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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