Inventor · disambiguated record
Sundararajan Sriram
Also filed as: SRIRAM SUNDARARAJAN
35 granted patents·1 pending application·1,119 citations·filing 1997–2017
98Inventor score
Top patents by PatentIndex Score
36 records- 0198US7103085B1Wireless communications system with secondary synchronization code based on values in primary synchronization codeTEXAS INSTRUMENTS INC·Filed 2000·Granted Sep 5, 2006·127 cites·72 claims
- 0297US6754251B1Spread-spectrum telephony with accelerated code acquisitionTEXAS INSTRUMENTS INC·Filed 2000·Granted Jun 22, 2004·129 cites·57 claims
- 0396US6650694B1Correlator co-processor for CDMA RAKE receiver operationsTEXAS INSTRUMENTS INC·Filed 2000·Granted Nov 18, 2003·179 cites·33 claims
- 0493US10177434B1Parabolic reflector combined with phased array feed for long range communicationX DEV LLC·Filed 2017·Granted Jan 8, 2019·9 cites·20 claims
- 0593US6597729B1Joint position and carrier frequency estimation method of initial frequency acquisition for a WCDMA mobile terminalTEXAS INSTRUMENTS INC·Filed 2000·Granted Jul 22, 2003·62 cites·31 claims
- 0692US6801567B1Frequency bin method of initial carrier frequency acquisitionTEXAS INSTRUMENTS INC·Filed 2000·Granted Oct 5, 2004·86 cites·24 claims
- 0791US6834046B1Acquisition of an unevenly spaced synchronization channel in a wireless communication systemTEXAS INSTRUMENTS INC·Filed 2000·Granted Dec 21, 2004·49 cites·37 claims
- 0890US7656934B2Wireless communications system with secondary synchronization code based on values in primary synchronization codeTEXAS INSTRUMENTS INC·Filed 2006·Granted Feb 2, 2010·9 cites·19 claims
- 0988US7860152B2Wireless communications system with secondary synchronization code based on values in primary synchronization codeTEXAS INSTRUMENTS INC·Filed 2009·Granted Dec 28, 2010·7 cites·4 claims
- 1088US6665277B1Comma free codes for fast cell search using tertiary synchronization channelTEXAS INSTRUMENTS INC·Filed 1999·Granted Dec 16, 2003·68 cites·14 claims
- 1187US6996162B1Correlation using only selected chip position samples in a wireless communication systemTEXAS INSTRUMENTS INC·Filed 2000·Granted Feb 7, 2006·35 cites·34 claims
- 1286US6792031B1Method for maintaining timing in a CDMA rake receiverTEXAS INSTRUMENTS INC·Filed 2000·Granted Sep 14, 2004·36 cites·23 claims
- 1385US7336647B2System and method for rangingTEXAS INSTRUMENTS INC·Filed 2006·Granted Feb 26, 2008·14 cites·23 claims
- 1485US7039036B1Reduced complexity primary and secondary synchronization codes with good correlation properties for WCDMATEXAS INSTRUMENTS INC·Filed 1999·Granted May 2, 2006·67 cites·25 claims
- 1583US6831929B1Multistage PN code aquisition circuit and methodTEXAS INSTRUMENTS INC·Filed 2000·Granted Dec 14, 2004·21 cites·22 claims
- 1683US6226315B1Spread-spectrum telephony with accelerated code acquisitionTEXAS INSTRUMENTS INC·Filed 1998·Granted May 1, 2001·74 cites·17 claims
- 1780US6459722B2Pseudorandom noise generator for WCDMATEXAS INSTRUMENTS INC·Filed 2000·Granted Oct 1, 2002·27 cites·51 claims
- 1870US7860132B2Comma free codes for fast cell search using tertiary synchronization channelTEXAS INSTRUMENTS INC·Filed 2009·Granted Dec 28, 2010·2 cites·3 claims
- 1969US7280585B2Parallel interference cancellation device for multi-user CDMA systemsTEXAS INSTRUMENTS INC·Filed 2003·Granted Oct 9, 2007·10 cites·8 claims
- 2067US8054861B2Primary, secondary, and tertiary codes synchronizing slots in a frameTEXAS INSTRUMENTS INC·Filed 2010·Granted Nov 8, 2011·1 cites·5 claims
- 2165US7027492B2Wireless communication system with processor requested RAKE finger tasksTEXAS INSTRUMENTS INC·Filed 2002·Granted Apr 11, 2006·9 cites·28 claims
- 2263US7720496B2Comma free codes for fast cell search using tertiary synchronization channelTEXAS INSTRUMENTS INC·Filed 2003·Granted May 18, 2010·4 cites·20 claims
- 2357US8917756B2Wireless communications system with secondary synchronization code based on values in primary synchronization codeDABAK ANAND G·Filed 2012·Granted Dec 23, 2014·0 cites·31 claims
- 2457US6366606B1Programmable correlator coprocessor device and methodTEXAS INSTRUMENTS INC·Filed 1999·Granted Apr 2, 2002·31 cites·5 claims
- 2556US8923362B2Wireless communications system with secondary synchronization code based on values in primary synchronization codeDABAK ANAND G·Filed 2012·Granted Dec 30, 2014·0 cites·21 claims
- 2656US6345069B1Simplified cell search scheme for first and second stageTEXAS INSTRUMENTS INC·Filed 1998·Granted Feb 5, 2002·22 cites·37 claims
- 2755US8681834B2Wireless communications system with secondary synchronization code based on values in primary synchronization codeDABAK ANAND G·Filed 2012·Granted Mar 25, 2014·0 cites·6 claims
- 2854US8144747B2Primary and secondary synchronization codes from first, second, third sequencesDABAK ANAND G·Filed 2010·Granted Mar 27, 2012·0 cites·3 claims
- 2952US7630408B2Simultaneous primary, secondary, and tertiary synchronization codes over separate channelsTEXAS INSTRUMENTS INC·Filed 2003·Granted Dec 8, 2009·1 cites·5 claims
- 3051US7218669B2Wireless communication system operating in response in part to time signals from the global position satellite systemTEXAS INSTRUMENTS INC·Filed 2002·Granted May 15, 2007·2 cites·26 claims
- 3151US6834074B2Method of time tracking in a vector correlator based rake receiverTEXAS INSTRUMENTS INC·Filed 2001·Granted Dec 21, 2004·2 cites·6 claims
- 3249US6331976B1Circuits system and methods for synchronization word detection in bitstream communications apparatusTEXAS INSTRUMENTS INC·Filed 1997·Granted Dec 18, 2001·25 cites·32 claims
- 3344US2003039303A1Receiver and method for CDMA despreading using rotated QPSK PN sequenceFiled 2002·Application pending·0 cites
- 3443US7317776B2Efficient pseudo-noise sequence generation for spread spectrum applicationsTEXAS INSTRUMENTS INC·Filed 2003·Granted Jan 8, 2008·0 cites·2 claims
- 3542US6636553B1Pseudorandom noise generator for WCDMATEXAS INSTRUMENTS INC·Filed 1999·Granted Oct 21, 2003·11 cites·40 claims
- 3641US8126092B2Multistage PN code acquisition circuit and methodSRIRAM SUNDARARAJAN·Filed 2004·Granted Feb 28, 2012·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Sundararajan Sriram files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →