Inventor · disambiguated record
Rajaram Ramesh
Also filed as: RAMESH RAJARAM
133 granted patents·17 pending applications·4,382 citations·filing 1992–2015
99Inventor score
Files withERICSSON INC60ERICSSON TELEFON AB L M28RAMESH RAJARAM15ERICSSON GE MOBILE INC12SHELL OIL CO8
Top patents by PatentIndex Score
150 records- 0198US7751838B2Method and mobile station for synchronizing to a common synchronization channel and obtaining a channel estimateERICSSON TELEFON AB L M·Filed 2006·Granted Jul 6, 2010·148 cites·8 claims
- 0298US5968198ADecoder utilizing soft information output to minimize error ratesERICSSON INC·Filed 1996·Granted Oct 19, 1999·226 cites·31 claims
- 0396US6483828B1System and method for coding in a telecommunications environment using orthogonal and near-orthogonal codesERICSSON INC·Filed 1999·Granted Nov 19, 2002·164 cites·57 claims
- 0496US6266534B1Systems and methods for locating remote terminals in radiocommunication systemsERICSSON INC·Filed 2000·Granted Jul 24, 2001·134 cites·16 claims
- 0594US8527843B2Iterative decoding of blocks with cyclic redundancy checksRAMESH RAJARAM·Filed 2011·Granted Sep 3, 2013·16 cites·35 claims
- 0694US8031656B2Semi-persistent resource allocation method for uplink transmission in wireless packet data systemsERICSSON TELEFON AB L M·Filed 2007·Granted Oct 4, 2011·23 cites·24 claims
- 0793US7440755B2System and method for locating a wireless local area networkERICSSON TELEFON AB L M·Filed 2003·Granted Oct 21, 2008·79 cites·43 claims
- 0893US6603827B2Method and apparatus for digital symbol detection using medium response estimatesERICSSON INC·Filed 2001·Granted Aug 5, 2003·72 cites·11 claims
- 0991US7194000B2Methods and systems for provision of streaming data services in an internet protocol networkERICSSON TELEFON AB L M·Filed 2002·Granted Mar 20, 2007·68 cites·39 claims
- 1090US6801931B1System and method for personalizing electronic mail messages by rendering the messages in the voice of a predetermined speakerERICSSON INC·Filed 2000·Granted Oct 5, 2004·81 cites·20 claims
- 1190US6731619B1Method and system for using one type of transmit diversity in a first time slot and a second type in an adjacent time slotERICSSON INC·Filed 2000·Granted May 4, 2004·44 cites·37 claims
- 1290US6198775B1Transmit diversity method, systems, and terminals using scramble codingERICSSON INC·Filed 1998·Granted Mar 6, 2001·206 cites·50 claims
- 1389US7773950B2Benign interference suppression for received signal quality estimationERICSSON TELEFON AB L M·Filed 2004·Granted Aug 10, 2010·40 cites·36 claims
- 1489US6909758B2Systems and methods for decoding data blocksERICSSON TELEFON AB L M·Filed 2001·Granted Jun 21, 2005·65 cites·45 claims
- 1589US6226507B1Apparatus and method for selecting between a plurality of antennas utilized by a microcellular communications terminal for reception of a signalERICSSON INC·Filed 1998·Granted May 1, 2001·104 cites·63 claims
- 1689US5910182AData communications systems and methods using interspersed error detection bitsERICSSON GE MOBILE INC·Filed 1996·Granted Jun 8, 1999·75 cites·17 claims
- 1788US7274935B2Method and base station controller for handover of simultaneous voice and data sessionsERICSSON TELEFON AB L M·Filed 2005·Granted Sep 25, 2007·16 cites·34 claims
- 1888US5907809APosition determination using multiple base station signalsERICSSON GE MOBILE INC·Filed 1996·Granted May 25, 1999·195 cites·13 claims
- 1987US7796698B2Interference suppression in a multicarrier receiverERICSSON TELEFON AB L M·Filed 2007·Granted Sep 14, 2010·15 cites·14 claims
- 2087US5943324AMethods and apparatus for mobile station to mobile station communications in a mobile satellite communication systemERICSSON INC·Filed 1998·Granted Aug 24, 1999·98 cites·37 claims
- 2185US6212368B1Measurement techniques for diversity and inter-frequency mobile assisted handoff (MAHO)ERICSSON INC·Filed 1998·Granted Apr 3, 2001·81 cites·36 claims
- 2285US6137843AMethods and apparatus for canceling adjacent channel signals in digital communications systemsERICSSON INC·Filed 1997·Granted Oct 24, 2000·113 cites·16 claims
- 2385US6005887ADespreading of direct sequence spread spectrum communications signalsERICSSON INC·Filed 1996·Granted Dec 21, 1999·71 cites·39 claims
- 2485US5946625AMethod for improving co-channel interference in a cellular systemERICSSON INC·Filed 1996·Granted Aug 31, 1999·82 cites·21 claims
- 2584US9130706B2Method and apparatus for signal quality loss compensation in multiplexing transmission systemsGRANT STEPHEN J·Filed 2005·Granted Sep 8, 2015·10 cites·51 claims
- 2684US6389295B1Communications apparatus and methods for adaptive signal processing based on mobility characteristicsERICSSON INC·Filed 2000·Granted May 14, 2002·23 cites·26 claims
- 2784US6157820APilot strength measurement and multipath delay searcher for CDMA receiverERICSSON INC·Filed 1998·Granted Dec 5, 2000·80 cites·19 claims
- 2883US8649327B2Semi-persistent resource allocation method for uplink transmission in wireless packet data systemsBALACHANDRAN KUMAR·Filed 2011·Granted Feb 11, 2014·4 cites·9 claims
- 2983US8098623B2Telecommunications frame structure accomodating differing formatsRAMESH RAJARAM·Filed 2008·Granted Jan 17, 2012·11 cites·25 claims
- 3083US7376192B2Delta modulation for channel feedback in transmit diversity wireless communication systemsERICSSON TELEFON AB L M·Filed 2004·Granted May 20, 2008·25 cites·27 claims
- 3182US6853633B1Methods of providing signal parameter information using delta-modulation and related systems and terminalsERICSSON INC·Filed 2000·Granted Feb 8, 2005·31 cites·50 claims
- 3281US6070078AReduced global positioning system receiver code shift search space for a cellular telephone systemERICSSON INC·Filed 1997·Granted May 30, 2000·112 cites·16 claims
- 3380US7899015B2Method and apparatus for resource reuse in a communication systemERICSSON TELEFON AB L M·Filed 2007·Granted Mar 1, 2011·8 cites·44 claims
- 3480US6115596ASystems and methods for handling emergency calls in hierarchical cell structuresERICSSON INC·Filed 1997·Granted Sep 5, 2000·91 cites·19 claims
- 3579US6567475B1Method and system for the transmission, reception and processing of 4-level and 8-level signaling symbolsERICSSON INC·Filed 1998·Granted May 20, 2003·90 cites·14 claims
- 3678US8244305B2Efficient, secure digital wireless voice telephony via selective encryptionRAMESH RAJARAM·Filed 2007·Granted Aug 14, 2012·7 cites·11 claims
- 3778US8155247B2Message decoding with a priori information and soft combiningKOORAPATY HAVISH·Filed 2005·Granted Apr 10, 2012·8 cites·27 claims
- 3878US7672667B2Broadcast-centric cellular communication systemERICSSON TELEFON AB L M·Filed 2006·Granted Mar 2, 2010·6 cites·21 claims
- 3978US7088978B2System and method for interference cancellation in a wireless communication receiverERICSSON INC·Filed 2003·Granted Aug 8, 2006·25 cites·24 claims
- 4076US8526305B2System and methods for reducing power consumed by a base stationRAMESH RAJARAM·Filed 2009·Granted Sep 3, 2013·6 cites·24 claims
- 4176US7142580B1Systems, methods, and computer program products for providing traffic frequency diversification in a cellular communication systemERICSSON INC·Filed 2000·Granted Nov 28, 2006·21 cites·39 claims
- 4276US6035007AEffective bypass of error control decoder in a digital radio systemERICSSON INC·Filed 1996·Granted Mar 7, 2000·38 cites·24 claims
- 4374US8233428B2Using a synchronization channel to send quick paging signalsERNSTROEM PER·Filed 2009·Granted Jul 31, 2012·9 cites·35 claims
- 4474US8155701B2Uplink radio frames apportioned for plural multiple access technologiesBALACHANDRAN KUMAR·Filed 2008·Granted Apr 10, 2012·6 cites·15 claims
- 4574US6775340B1Synchronization and channel estimation with extended pilot symbolsERICSSON INC·Filed 2000·Granted Aug 10, 2004·19 cites·25 claims
- 4674US6707849B1Methods, receivers and equalizers having increased computational efficiencyERICSSON INC·Filed 2000·Granted Mar 16, 2004·19 cites·32 claims
- 4773US6795428B1Fast notification access channel for realtime users in EGPRS networksERICSSON INC·Filed 2000·Granted Sep 21, 2004·17 cites·34 claims
- 4872US8754280B2Method for start-up of an oxygenate-to-olefin processCHEWTER LESLIE ANDREW·Filed 2012·Granted Jun 17, 2014·1 cites·15 claims
- 4972US6628945B1Apparatus and methods for high-penetration random access in wireless communications systemsERICSSON INC·Filed 1999·Granted Sep 30, 2003·63 cites·65 claims
- 5072US6621858B2Flexible sliding correlator for direct sequence spread spectrum systemsERICSSON INC·Filed 2000·Granted Sep 16, 2003·12 cites·24 claims
Showing the top 50 of 150 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →