Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Shmuel Winograd — 25 Patents

IBM: 25 patents #4,231 of 70,183Top 7%
Scarsdale, NY: #46 of 560 inventorsTop 9%
New York: #5,198 of 115,490 inventorsTop 5%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Shmuel Winograd has been granted 25 US patents while listed as an inventor at IBM. The first was granted in 1995 and the most recent in September 2015. Shmuel Winograd ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Shmuel Winograd in Scarsdale, NY, US.

Patents per Year

Patents granted per year, 1995 to 2015Bar chart with a peak of 7 patents in 2012.peak 71995: 1 patents19951997: 2 patents2000: 2 patents20002002: 1 patents2003: 1 patents20032004: 1 patents2006: 2 patents20062007: 1 patents2008: 1 patents20082011: 1 patents2012: 7 patents20122013: 2 patents2014: 2 patents20142015: 1 patents2015

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9128868 System for error decoding with retries and associated methods Luis A. Lastras-Montano, Piyush C. Patel, Eric E. Retter, Barry M. Trager, Michael R. Trombley 2015-09-08 $6,618,000
8739006 Reduced circuit implementation of encoder and syndrome generator Barry M. Trager 2014-05-27 $4,024,000
8640065 Circuit verification using computational algebraic geometry Gradus Janssen, Luis A. Lastras-Montano, Alexey Y. Lvov, Viresh Paruthi, Robert J. Shadowen +2 more 2014-01-28 $3,630,000
8615689 Correcting errors in longitudinal position (LPOS) words William John Kabelac, Barry M. Trager 2013-12-24 $7,453,000
8352806 System to improve memory failure management and associated methods Marc A. Gollub, Luis A. Lastras-Montano, Piyush C. Patel, Eric E. Retter, Barry M. Trager +1 more 2013-01-08 $4,312,000
8271857 Correcting errors in longitudinal position (LPOS) words William John Kabelac, Barry M. Trager 2012-09-18 $5,189,000
8185800 System for error control coding for memories of different types and associated methods Paul W. Coteus, Luis A. Lastras-Montano, Warren E. Maule, Barry M. Trager 2012-05-22 $8,891,000
8185801 System to improve error code decoding using historical information and associated methods Timothy J. Dell, Luis A. Lastras-Montano, Barry M. Trager 2012-05-22 $8,891,000
8181094 System to improve error correction using variable latency and associated methods Luis A. Lastras-Montano, Piyush C. Patel, Eric E. Retter, Barry M. Trager, Michael R. Trombley +1 more 2012-05-15 $8,909,000
8176391 System to improve miscorrection rates in error control code through buffering and associated methods Irving G. Baysah, Timothy J. Dell, Luis A. Lastras-Montano, Warren E. Maule, Eric E. Retter +3 more 2012-05-08 $8,171,000
8171377 System to improve memory reliability and associated methods Timothy J. Dell, Luis A. Lastras-Montano, Barry M. Trager 2012-05-01 $7,417,000
8108750 RAID 3+3 Steven R. Hetzler, Daniel F. Smith 2012-01-31 $4,013,000
8010875 Error correcting code with chip kill capability and power saving enhancement Alan Gara, Dong Chen, Paul W. Coteus, William T. Flynn, James Anthony Marcella +2 more 2011-08-30 $4,619,000
7350126 Method for constructing erasure correcting codes whose implementation requires only exclusive ORs Barry M. Trager 2008-03-25 $5,860,000
7254754 Raid 3+3 Steven R. Hetzler, Daniel F. Smith 2007-08-07 $6,917,000
7134066 Generalized parity stripe data storage array Martin Hassner, Steven R. Hetzler, Tetsuya Tamura, Barry M. Trager 2006-11-07 $5,535,000
7131052 Algebraic decoder and method for correcting an arbitrary mixture of burst and random errors Martin Hassner, Tetsuya Tamura, Barry M. Trager 2006-10-31 $4,068,000
6792569 Root solver and associated method for solving finite field polynomial equations Charles E. Cox, Martin Hassner, Barry M. Trager 2004-09-14 $5,712,000
6671850 On-the-fly algebraic error correction system and method for reducing error location search Charles E. Cox, Martin Hassner, Barry M. Trager 2003-12-30 $8,971,000
6345376 Method and means for computationally efficient on-the-fly error correction in linear cyclic codes using ultra-fast error location Charles E. Cox, Myron D. Flickner, James L. Hafner, Martin Hassner, Barry M. Trager 2002-02-05 $11,026,000
6154868 Method and means for computationally efficient on-the-fly error correction in linear cyclic codes using ultra-fast error location Charles E. Cox, Myron D. Flickner, James L. Hafner, Martin Hassner, Barry M. Trager 2000-11-28 $55,341,000
6141786 Method and apparatus for performing arithmetic operations on Galois fields and their extensions Charles E. Cox, Martin Hassner, Barry M. Trager 2000-10-31 $31,312,000
5638065 Maximum-likelihood symbol detection for RLL-coded data Martin Hassner, Tetsuya Tamura 1997-06-10 $25,796,000
5594436 Signal processing channel with high data rate and low power consumption Martin Hassner, Uwe Schwiegelshohn 1997-01-14 $25,282,000
5428628 Modular implementation for a parallelized key equation solver for linear algebraic codes Martin Hassner, Uwe Schwiegelshohn 1995-06-27 $8,100,000