Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hai-Jo Tarn — 16 Patents

AMD: 16 patents #707 of 9,280Top 8%
Saratoga, CA: #595 of 2,933 inventorsTop 25%
California: #37,952 of 386,348 inventorsTop 10%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Hai-Jo Tarn has been granted 16 US patents while listed as an inventor at AMD. The first was granted in 2007 and the most recent in April 2019. Hai-Jo Tarn ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Hai-Jo Tarn in Saratoga, CA, US.

Patents per Year

Patents granted per year, 2007 to 2019Bar chart with a peak of 4 patents in 2015.peak 42007: 1 patents20072009: 1 patents20092010: 2 patents20102013: 3 patents20132014: 2 patents20142015: 4 patents20152017: 1 patents20172018: 1 patents20182019: 1 patents2019

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10263644 Hybrid architecture for LDPC channel coding in data center Raied N. Mazahreh, Nihat E. Tunali, Christopher H. Dick 2019-04-16 $53,960,000
9967057 System and method for computing log likelihood ratios Nihat E. Tunali, Michael Wu, Christopher H. Dick 2018-05-08 $22,720,000
9667276 Efficient low error-floor LDPC codes Nihat E. Tunali, Raied N. Mazahreh 2017-05-30 $10,295,000
9047241 Minimum mean square error processing Raied N. Mazahreh, Raghavendar M. Rao 2015-06-02 $14,265,000
9047240 Minimum mean square error processing Raied N. Mazahreh, Raghavendar M. Rao 2015-06-02 $14,265,000
9009577 Circuitry and method for forward error correction Krishna R. Narayanan, Raghavendar M. Rao, Raied N. Mazahreh 2015-04-14 $11,963,000
8949703 Parallel encoding for non-binary linear block code Kalyana Krishnan 2015-02-03 $15,217,000
8875001 Circuitry for parallel decoding of data blocks Raied N. Mazahreh 2014-10-28 $10,620,000
8667377 Circuit and method for parallel decoding Raied N. Mazahreh 2014-03-04 $5,172,000
8620984 Minimum mean square error processing Raied N. Mazahreh, Raghavendar M. Rao 2013-12-31 $10,031,000
8416841 Multiple-input multiple-output (MIMO) decoding with subcarrier grouping Raied N. Mazahreh, Raghavendar M. Rao 2013-04-09 $2,654,000
8406334 Overflow resistant, fixed precision, bit optimized systolic array for QR decomposition and MIMO decoding Raghavendar M. Rao, Raied N. Mazahreh 2013-03-26 $18,596,000
7793200 Method of and circuit for accessing a memory of a trellis decoder Hemang M. Parekh, Elizabeth R. Cowie, Jeffrey A. Graham, Vanessa Yi-Mei Chou 2010-09-07 $5,512,000
7669017 Method of and circuit for buffering data Hemang M. Parekh, Gabor Szedo, Vanessa Y. Chou, Jeffrey A. Graham, Elizabeth R. Cowie 2010-02-23 $3,687,000
7610453 Reordering each array in a sequence of arrays Hemang M. Parekh, Jeffrey A. Graham, Elizabeth R. Cowie, Vanessa Yi-Mei Chou 2009-10-27 $8,142,000
7313373 Crest factor reduction for use in a multiband transmitter Navid Laskharian, Christopher H. Dick 2007-12-25