Inventor · disambiguated record
Vahid Tarokh
Also filed as: TAROKH VAHID
97 granted patents·8 pending applications·2,567 citations·filing 1997–2023
99Inventor score
Files withAT & T CORP21AT & T MOBILITY II LLC12SAMSUNG ELECTRONICS CO LTD12AT & T WIRELESS SERVICES INC7XR COMMUNICATIONS LLC7
Top patents by PatentIndex Score
105 records- 0198US6889355B1Method and apparatus for data transmission using multiple transmit antennasAT & T CORP·Filed 2000·Granted May 3, 2005·79 cites·16 claims
- 0298US6185258B1Transmitter diversity technique for wireless communicationsAT & T WIRELESS SERVICES INC·Filed 1998·Granted Feb 6, 2001·390 cites·30 claims
- 0398US6115427AMethod and apparatus for data transmission using multiple transmit antennasAT & T CORP·Filed 1997·Granted Sep 5, 2000·249 cites·39 claims
- 0497US9780922B2Method and apparatus for data transmission using multiple transmit antennasAT & T IP II LP·Filed 2015·Granted Oct 3, 2017·26 cites·12 claims
- 0596US7099698B2Complementary beamforming methods and apparatusesVIVATO INC·Filed 2003·Granted Aug 29, 2006·87 cites·56 claims
- 0696US6775329B2Transmitter diversity technique for wireless communicationsAT & T WIRELESS SERVICES INC·Filed 2000·Granted Aug 10, 2004·81 cites·37 claims
- 0796US6741635B2Near-optimal low-complexity decoding of space-time codes for fixed wireless applicationsAT & T WIRELESS SERVICES INC·Filed 2002·Granted May 25, 2004·69 cites·11 claims
- 0896US6088408ADecoding for generalized orthogonal designs for space-time codes for wireless communicationAT & T CORP·Filed 1998·Granted Jul 11, 2000·178 cites·2 claims
- 0994US7386077B2Receiver diversity technique for wireless communicationsAT & T MOBILITY II LLC·Filed 2006·Granted Jun 10, 2008·16 cites·22 claims
- 1093US7801231B2Preamble techniques for communications networksINTEL CORP·Filed 2007·Granted Sep 21, 2010·31 cites·20 claims
- 1193US7587007B2Transmitter diversity technique for wireless communicationsAT & T MOBILITY II LLC·Filed 2007·Granted Sep 8, 2009·17 cites·33 claims
- 1292US8914022B2System for providing high speed communications service in an airborne wireless cellular networkKOSTANIC IVICA·Filed 2008·Granted Dec 16, 2014·38 cites·26 claims
- 1392US7120200B2Transmitter diversity technique for wireless communicationsCINGULAR WIRELESS II LLC·Filed 2004·Granted Oct 10, 2006·30 cites·8 claims
- 1492US6188736B1Near-optimal low-complexity decoding of space-time codes for fixed wireless applicationsAT & T WIRELESS SERVICES INC·Filed 1998·Granted Feb 13, 2001·86 cites·4 claims
- 1591US7916806B2Transmitter diversity technique for wireless communicationsAT & T MOBILITY II LLC·Filed 2007·Granted Mar 29, 2011·13 cites·10 claims
- 1691US6661856B1Decoding for generalized orthogonal design for space-time codes for wireless communicationAT & T CORP·Filed 2000·Granted Dec 9, 2003·46 cites·22 claims
- 1791US6470043B1Near-optimal low-complexity decoding of space-time codes for fixed wireless applicationsAT & T WIRELESS SERVICES INC·Filed 2000·Granted Oct 22, 2002·49 cites·4 claims
- 1890US10009085B2Directed wireless communicationXR COMMUNICATIONS LLC·Filed 2016·Granted Jun 26, 2018·4 cites·20 claims
- 1989US9462589B2Directed wireless communicationXR COMMUNICATIONS LLC·Filed 2013·Granted Oct 4, 2016·6 cites·20 claims
- 2089US8355475B2Diversity technique for wireless communicationsAT & T MOBILITY II LLC·Filed 2011·Granted Jan 15, 2013·6 cites·9 claims
- 2189US7397864B2Incremental redundancy with space-time codesNORTEL NETWORKS LTD·Filed 2002·Granted Jul 8, 2008·60 cites·55 claims
- 2289US6807240B2Low complexity maximum likelihood detection of concatenate space codes for wireless applicationsAT & T WIRELESS SERVICES INC·Filed 2001·Granted Oct 19, 2004·42 cites·19 claims
- 2388US8351545B2Low complexity maximum likelihood detection of concatenated space codes for wireless applicationsAT & T MOBILITY II LLC·Filed 2009·Granted Jan 8, 2013·8 cites·12 claims
- 2487US6853688B2Low complexity maximum likelihood detection of concatenated space codes for wireless applicationsCINGULAR WIRELESS II LLC·Filed 2002·Granted Feb 8, 2005·32 cites·15 claims
- 2586US8386898B2Method and apparatus for data transmission using multiple transmit antennasAT & T IP II LP·Filed 2007·Granted Feb 26, 2013·3 cites·13 claims
- 2686US6473393B1Channel estimation for OFDM systems with transmitter diversityAT & T CORP·Filed 1998·Granted Oct 29, 2002·192 cites·9 claims
- 2785US8767874B2Transmitter diversity technique for wireless communicationsAT & T MOBILITY II LLC·Filed 2013·Granted Jul 1, 2014·4 cites·8 claims
- 2885US8245116B2Method for performing soft decision decoding of Euclidean space Reed-Muller codesORLIK PHILIP·Filed 2011·Granted Aug 14, 2012·10 cites·11 claims
- 2985US7505527B2Transmitting and receiving apparatus for supporting transmit antenna diversity using space-time block codeSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Mar 17, 2009·39 cites·23 claims
- 3085US7298794B2Method and apparatus for data transmission using multiple transmit antennasAT & T CORP·Filed 2005·Granted Nov 20, 2007·7 cites·3 claims
- 3185US7061854B2Efficient OFDM communications with interference immunityNORTEL NETWORKS LTD·Filed 2001·Granted Jun 13, 2006·43 cites·22 claims
- 3284US8238471B2Apparatus and method for interference cancellation in multi-antenna systemHWANG IN-SOO·Filed 2008·Granted Aug 7, 2012·12 cites·16 claims
- 3384US6501803B1Low complexity maximum likelihood detecting of concatenated space codes for wireless applicationsAT & T WIRELESS SERVICES INC·Filed 1998·Granted Dec 31, 2002·78 cites·5 claims
- 3483US8731107B2Low complexity maximum likelihood detection of concatenated space codes for wireless applicationsAT & T MOBILITY II LLC·Filed 2012·Granted May 20, 2014·4 cites·6 claims
- 3583US8412106B2Directed wireless communicationDA SILVA MARCUS·Filed 2003·Granted Apr 2, 2013·20 cites·19 claims
- 3682US10594376B2Directed wireless communicationXR COMMUNICATIONS LLC·Filed 2017·Granted Mar 17, 2020·2 cites·34 claims
- 3782US9418342B2Method and apparatus for detecting mode of motion with principal component analysis and hidden markov modelAT & T IP I LP·Filed 2013·Granted Aug 16, 2016·6 cites·20 claims
- 3881US6618454B1Diversity coded OFDM for high data-rate communicationAT & T CORP·Filed 1998·Granted Sep 9, 2003·118 cites·2 claims
- 3980US6430231B1Generalized orthogonal designs for space-time codes for wireless communicationAT & T CORP·Filed 1998·Granted Aug 6, 2002·59 cites·25 claims
- 4079US11750256B2Directed wireless communicationXR COMMUNICATIONS LLC·Filed 2023·Granted Sep 5, 2023·0 cites·28 claims
- 4178US7567623B2Differential space-time block coding apparatus with high transmission rate and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 28, 2009·8 cites·12 claims
- 4277US6798911B1Method and system for fuzzy clustering of imagesAT & T CORP·Filed 2001·Granted Sep 28, 2004·18 cites·17 claims
- 4376US9727698B2Method and apparatus for using gait analysis to determine a health quality measureAT & T IP I LP·Filed 2016·Granted Aug 8, 2017·2 cites·20 claims
- 4475US9749032B2Transmitter diversity technique for wireless communicationsAT & T MOBILITY II LLC·Filed 2015·Granted Aug 29, 2017·1 cites·14 claims
- 4575US9509443B1Transmission schemes for device communicationsHUAWEI TECH CO LTD·Filed 2015·Granted Nov 29, 2016·2 cites·18 claims
- 4675US9071406B2Apparatus and method using matrix network codingSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jun 30, 2015·2 cites·17 claims
- 4775US9048997B2Apparatus and method using matrix network codingSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jun 2, 2015·2 cites·17 claims
- 4874US7643568B2Low complexity maximum likelihood detection of concatenated space codes for wireless applicationsAT & T MOBILITY II LLC·Filed 2004·Granted Jan 5, 2010·11 cites·11 claims
- 4973US10715235B2Directed wireless communicationXR COMMUNICATIONS LLC·Filed 2017·Granted Jul 14, 2020·1 cites·19 claims
- 5072US9203499B2Transmitter diversity technique for wireless communicationsAT & T MOBILITY II LLC·Filed 2014·Granted Dec 1, 2015·1 cites·2 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →