Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Tsun Ho Liu — 8 Patents

AMD: 7 patents #1,779 of 9,280Top 20%
Intel: 2 patents #13,316 of 30,777Top 45%
Boston, MA: #973 of 5,993 inventorsTop 20%
Massachusetts: #16,020 of 88,656 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Tsun Ho Liu has been granted 8 US patents while listed as an inventor at AMD. The first was granted in 2015 and the most recent in August 2025. Tsun Ho Liu ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Tsun Ho Liu in Boston, MA, US.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 3 patents in 2025.peak 32015: 1 patents20152020: 1 patents20202023: 1 patents20232024: 2 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12394467 Read clock start and stop for synchronous memories Aaron Nygren, Karthik Gopalakrishnan 2025-08-19
12315551 Read clock start and stop for synchronous memories Aaron Nygren, Karthik Gopalakrishnan 2025-05-27
12243578 Read clock start and stop for synchronous memories Aaron Nygren, Karthik Gopalakrishnan 2025-03-04
12002541 Read clock toggle at configurable PAM levels Aaron Nygren, Michael John Litt, Karthik Gopalakrishnan 2024-06-04 $434,450,000
11947833 Method and apparatus for training memory Anwar Kashem, Craig Daniel Eaton, Pouya Najafi Ashtiani 2024-04-02 $250,991,000
11854602 Read clock start and stop for synchronous memories Aaron Nygren, Karthik Gopalakrishnan 2023-12-26 $301,983,000
10853216 Mechanism for facilitating write tracking for following data eye movements across changing thermal conditions in memory systems Andre Schaefer, Hoi M. Ng, Guy R. Murray, Oleg Mikulchenko, Xiaofang Gao 2020-12-01 $25,476,000
9086881 Mechanism for facilitating write tracking for following data eye movements across changing thermal conditions in memory systems Andre Schaefer, Hoi M. Ng, Guy R. Murray, Oleg Mikulchenko, Xiaofang Gao 2015-07-21 $13,511,000