HJ

Hamid Jafarkhani

AT AT&T: 25 patents #652 of 18,772Top 4%
University of California: 23 patents #131 of 18,278Top 1%
Caltech: 4 patents #683 of 4,321Top 20%
TB Technische Universität Berlin: 4 patents #8 of 324Top 3%
Broadcom: 2 patents #4,116 of 9,346Top 45%
📍 Irvine, CA: #111 of 6,241 inventorsTop 2%
🗺 California: #7,415 of 386,348 inventorsTop 2%
Overall (All Time): #50,423 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 26–50 of 52 patents

Patent #TitleCo-InventorsDate
7796821 Method and system for fuzzy clustering of images Vahid Tarokh 2010-09-14
7620424 Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems Bedri A. Cetiner 2009-11-17
7599419 Method and apparatus for use of space time trellis codes based on channel phase feedback Li Liu 2009-10-06
7539458 Apparatus and method for a system architecture for multiple antenna wireless communication systems using round robin channel estimation and transmit beam forming algorithms Li Liu 2009-05-26
7469152 Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems Bedri A. Cetiner 2008-12-23
7460717 Method and system for fuzzy clustering of images Vahid Tarokh 2008-12-02
7453965 Differential transmitter diversity technique for wireless communications Vahid Tarokh 2008-11-18
7409013 Super-orthogonal space-time trellis codes, and applications thereof Nambirajan Seshadri 2008-08-05
7289565 Multiple description coding communication system Michael Orchard, Amy Ruth Reibman, Yao Wang 2007-10-30
7260263 Method and system for fuzzy clustering of images Vahid Tarokh 2007-08-21
7164729 Differential transmitter diversity technique for wireless communications Vahid Tarokh 2007-01-16
7154970 Differential transmitter diversity technique for wireless communications Vahid Tarokh 2006-12-26
7065148 Super-orthogonal space-time trellis codes, and applications thereof Nambirajan Seshadri 2006-06-20
6920177 Method and apparatus for accomplishing multiple description coding for video Michael Orchard, Amy Ruth Reibman, Yao Wang 2005-07-19
6891903 Multiple transmit antenna differential detection from generalized orthogonal designs Vahid Tarokh 2005-05-10
6823018 Multiple description coding communication system Michael Orchard, Amy Ruth Reibman, Yao Wang 2004-11-23
6798911 Method and system for fuzzy clustering of images Vahid Tarokh 2004-09-28
6661856 Decoding for generalized orthogonal design for space-time codes for wireless communication Arthur Robert Calderbank, Ayman Fawzy Naguib, Nambirajan Seshadri, Vahid Tarokh 2003-12-09
6587515 Differential transmitter diversity technique for wireless communications Vahid Tarokh 2003-07-01
6556624 Method and apparatus for accomplishing multiple description coding for video Michael Orchard, Amy Ruth Reibman, Yao Wang 2003-04-29
6542619 Method for analyzing video Behzad Shahraray 2003-04-01
6542554 Multiple description trellis coded quantization Vahid Tarokh 2003-04-01
6445747 Method and apparatus to reduce peak to average power ratio in multi-carrier modulation Vahid Tarokh 2002-09-03
6430231 Generalized orthogonal designs for space-time codes for wireless communication Arthur Robert Calderbank, Ayman Fawzy Naguib, Nambirajan Seshadri, Vahid Tarokh 2002-08-06
6324218 Multiple description trellis coded quantization Vahid Tarokh 2001-11-27