Inventor · disambiguated record
Ajay Gummalla
Also filed as: GUMMALLA AJAY · GUMMALLA AJAY C · GUMMALLA AJAY C V · GUMMALLA AJAY CHANDRA
98 granted patents·8 pending applications·2,574 citations·filing 1999–2024
99Inventor score
Top patents by PatentIndex Score
106 records- 0198US8604982B2Antenna structuresACHOUR MAHA·Filed 2010·Granted Dec 10, 2013·233 cites·20 claims
- 0298US8462063B2Metamaterial antenna arrays with radiation pattern shaping and beam switchingGUMMALLA AJAY·Filed 2010·Granted Jun 11, 2013·241 cites·22 claims
- 0398US7592957B2Antennas based on metamaterial structuresRAYSPAN CORP·Filed 2007·Granted Sep 22, 2009·170 cites·26 claims
- 0498US7061877B1System and method for providing high speed wireless media accessGEORGIA TECH RESEACH CORP·Filed 2000·Granted Jun 13, 2006·251 cites·21 claims
- 0597US10033109B1Switching a slot antennaGOOGLE INC·Filed 2016·Granted Jul 24, 2018·43 cites·17 claims
- 0697US7855696B2Metamaterial antenna arrays with radiation pattern shaping and beam switchingRAYSPAN CORP·Filed 2008·Granted Dec 21, 2010·107 cites·45 claims
- 0796US9768513B2Wireless access pointGOOGLE INC·Filed 2015·Granted Sep 19, 2017·18 cites·9 claims
- 0896US7847739B2Antennas based on metamaterial structuresRAYSPAN CORP·Filed 2009·Granted Dec 7, 2010·60 cites·29 claims
- 0996US7839236B2Power combiners and dividers based on composite right and left handed metamaterial structuresRAYSPAN CORP·Filed 2007·Granted Nov 23, 2010·37 cites·56 claims
- 1095US7764232B2Antennas, devices and systems based on metamaterial structuresRAYSPAN CORP·Filed 2007·Granted Jul 27, 2010·125 cites·6 claims
- 1194US12020412B1Systems and methods for a tone mapper solution for an autonomous driving systemWAYMO LLC·Filed 2021·Granted Jun 25, 2024·3 cites·20 claims
- 1294USD806072SElectronic deviceGOOGLE INC·Filed 2017·Granted Dec 26, 2017·57 cites·1 claims
- 1394US9502775B1Switching a slot antennaGOOGLE INC·Filed 2014·Granted Nov 22, 2016·22 cites·14 claims
- 1494US8346189B2Power amplifier architecturesHOLLINWORTH FUND L L C·Filed 2012·Granted Jan 1, 2013·28 cites·17 claims
- 1594US8154340B2Metamaterial power amplifier systemsDUPUY ALEXANDRE·Filed 2010·Granted Apr 10, 2012·21 cites·38 claims
- 1694US8054856B2Method for synchronizing voice traffic with minimum latency in a communications networkBROADCOM CORP·Filed 2010·Granted Nov 8, 2011·23 cites·19 claims
- 1794US7164690B2Method for opening a proprietary MAC protocol in a non-DOCSIS modem compatibly with a DOCSIS modemBROADCOM CORP·Filed 2000·Granted Jan 16, 2007·81 cites·26 claims
- 1893USD806709SElectronic deviceGOOGLE INC·Filed 2017·Granted Jan 2, 2018·48 cites·1 claims
- 1993US8368470B2RF power amplifiers with linearizationHOLLINWORTH FUND L L C·Filed 2010·Granted Feb 5, 2013·22 cites·55 claims
- 2093US8299967B2Non-planar metamaterial antenna structuresXU NAN·Filed 2009·Granted Oct 30, 2012·32 cites·41 claims
- 2193US6804251B1System and method for multiplexing data from multiple sourcesBROADCOM CORP·Filed 1999·Granted Oct 12, 2004·158 cites·3 claims
- 2292US8779999B2Antennas for computers with conductive chassisGUMMALLA AJAY CHANDRA VENKATA·Filed 2011·Granted Jul 15, 2014·20 cites·20 claims
- 2392US7839216B2RF power amplifiers with linearizationRAYSPAN CORP·Filed 2009·Granted Nov 23, 2010·22 cites·37 claims
- 2492US7333495B2Method for scheduling upstream communicationsBROADCOM CORP·Filed 2001·Granted Feb 19, 2008·75 cites·10 claims
- 2591US8810455B2Antennas, devices and systems based on metamaterial structuresACHOUR MAHA·Filed 2010·Granted Aug 19, 2014·19 cites·29 claims
- 2690US8803739B2Multi-functional CRLH antenna deviceRAJGOPAL SUNIL KUMAR·Filed 2011·Granted Aug 12, 2014·22 cites·21 claims
- 2789US8644197B2RF front-end module and antenna systemsLEE CHENG-JUNG·Filed 2009·Granted Feb 4, 2014·30 cites·46 claims
- 2889US8294533B2Power combiners and dividers based on composite right and left handed metamaterial structuresDUPUY ALEXANDRE·Filed 2010·Granted Oct 23, 2012·7 cites·27 claims
- 2989US8180303B2Power amplifier architecturesDUPUY ALEXANDRE·Filed 2009·Granted May 15, 2012·17 cites·26 claims
- 3089US6993007B2System and method for suppressing silence in voice traffic over an asynchronous communication mediumBROADCOM CORP·Filed 2001·Granted Jan 31, 2006·43 cites·24 claims
- 3188US8451175B2Advanced active metamaterial antenna systemsGUMMALLA AJAY·Filed 2009·Granted May 28, 2013·21 cites·44 claims
- 3288US7260119B2System, method, and computer program product for ethernet-passive optical networksBROADCOM CORP·Filed 2002·Granted Aug 21, 2007·25 cites·33 claims
- 3388US6999414B2System and method for combining requests for data bandwidth by a data provider for transmission of data over an asynchronous communication mediumBROADCOM CORP·Filed 2001·Granted Feb 14, 2006·40 cites·30 claims
- 3487US8768267B2Switchless band separation for transceiversLEE WOO YONG·Filed 2011·Granted Jul 1, 2014·10 cites·19 claims
- 3587US7245621B2Filtering and forwarding frames at an optical network nodeBROADCOM CORP·Filed 2003·Granted Jul 17, 2007·23 cites·4 claims
- 3687US7127167B2System for spectrum allocation in ethernet-based fiber optic TDMA networksBROADCOM CORP·Filed 2002·Granted Oct 24, 2006·20 cites·4 claims
- 3787US6614799B1Method and apparatus for dynamic adjustment of cable modem back-off parameters in a cable modem networkCISCO TECH IND·Filed 1999·Granted Sep 2, 2003·108 cites·33 claims
- 3886US8928530B2Enhanced metamaterial antenna structuresACHOUR MAHA·Filed 2011·Granted Jan 6, 2015·8 cites·20 claims
- 3986US7061874B2Method, system and computer program product for classifying packet flows with a bit maskBROADCOM CORP·Filed 2002·Granted Jun 13, 2006·54 cites·35 claims
- 4085US7203164B2Voice architecture for transmission over a shared, contention based mediumBROADCOM CORP·Filed 2001·Granted Apr 10, 2007·39 cites·5 claims
- 4184US8576004B2Metamaterial power amplifier systemsDUPUY ALEXANDRE·Filed 2012·Granted Nov 5, 2013·5 cites·23 claims
- 4283US7720090B2Apparatuses and methods to utilize multiple protocols in a communication systemBROADCOM CORP·Filed 2006·Granted May 18, 2010·7 cites·18 claims
- 4382US9887465B2Single-layer metalization and via-less metamaterial structuresTYCO ELECTRONICS SERVICES GMBH·Filed 2013·Granted Feb 6, 2018·5 cites·29 claims
- 4482US9246228B2Multiband composite right and left handed (CRLH) slot antennaLEE CHENG-JUNG·Filed 2010·Granted Jan 26, 2016·6 cites·28 claims
- 4581US12417520B2Systems and methods for a tone mapper solution for an autonomous driving systemWAYMO LLC·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 4680US9882264B2Antennas for computers with conductive chassisGOOGLE INC·Filed 2014·Granted Jan 30, 2018·4 cites·9 claims
- 4780US7953063B2System and method for suppressing silence in voice traffic over a wireless communication mediumBROADCOM CORP·Filed 2009·Granted May 31, 2011·5 cites·20 claims
- 4879US9543661B2RF module and antenna systemsLEE CHENG JUNG·Filed 2010·Granted Jan 10, 2017·7 cites·11 claims
- 4979US8686902B2Antenna structuresLOPEZ NORBERTO·Filed 2011·Granted Apr 1, 2014·6 cites·20 claims
- 5078US7616620B2Method for suppressing silence in voice traffic over a wireless communication mediumBROADCOM CORP·Filed 2005·Granted Nov 10, 2009·5 cites·30 claims
Showing the top 50 of 106 patent records by PatentIndex Score.
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