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USPTO Patent Rankings Data through Dec 31, 2025
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William L. Walker — 33 Patents

AMD: 33 patents #291 of 9,280Top 4%
HP: 2 patents #7,666 of 7,018Top 110%
Fort Collins, CO: #97 of 3,421 inventorsTop 3%
Colorado: #907 of 40,980 inventorsTop 3%
Overall (All Time): #105,480 of 4,157,543Top 3%
33 Patents All Time
William L. Walker has been granted 33 US patents while listed as an inventor at AMD. The first was granted in 1997 and the most recent in October 2025. William L. Walker ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list William L. Walker in Fort Collins, CO, US.

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12455823 Super-temporal cache replacement policy Gabriel H. Loh, Joseph L. Greathouse, Paul James Moyer 2025-10-28
12430257 Smart cache cleaner Dilip Kumar Jha, Durgesh Kumar 2025-09-30
12367145 Remote acceleration for data dependent address calculation Scott Thomas Bingham, Pongstorn Maidee, William E. Jones, Richard L. Carlson 2025-07-22
12306754 Method and apparatus for increasing memory level parallelism by reducing miss status holding register allocation in caches Jagadish B. Kotra, John Kalamatianos, Paul James Moyer, Nicholas Dean Lance, Sriram Srinivasan +1 more 2025-05-20
12153926 Processor-guided execution of offloaded instructions using fixed function operations John Kalamatianos, Michael T. Clark, Marius Evers, Paul James Moyer, Jay Fleischman +1 more 2024-11-26 $172,029,000
11868777 Processor-guided execution of offloaded instructions using fixed function operations John Kalamatianos, Michael T. Clark, Marius Evers, Paul James Moyer, Jay Fleischman +1 more 2024-01-09 $241,234,000
11847062 Re-fetching data for L3 cache data evictions into a last-level cache Tarun Nakra, Jay Fleischman, Gautam Tarasingh Hazari, Akhil Arunkumar, Gabriel H. Loh +2 more 2023-12-19 $321,032,000
11829196 Ring transport employing clock wake suppression 2023-11-28 $314,875,000
11704248 Retaining cache entries of a processor core during a powered-down state Michael L. Golden, Marius Evers 2023-07-18 $179,194,000
11675703 Memory request throttling to constrain memory bandwidth utilization William E. Jones 2023-06-13 $166,732,000
11561906 Rinsing cache lines from a common memory page to memory William E. Jones 2023-01-24 $206,859,000
11294810 Memory request throttling to constrain memory bandwidth utilization William E. Jones 2022-04-05 $280,939,000
11226900 Using a bloom filter to reduce the number of memory addressees tracked by a coherence directory Weon Taek Na, Yasuko Eckert, Mark H. Oskin, Gabriel H. Loh, Michael W. Boyer 2022-01-18 $263,340,000
11210246 Probe interrupt delivery Vydhyanathan Kalyanasundharam, Eric Christopher Morton, Bryan P. Broussard, Paul James Moyer 2021-12-28 $188,037,000
10956332 Retaining cache entries of a processor core during a powered-down state Michael L. Golden, Marius Evers 2021-03-23 $85,424,000
10740029 Expandable buffer for memory transactions Gabriel H. Loh 2020-08-11 $73,029,000
10705958 Coherency directory entry allocation based on eviction costs Michael W. Boyer, Gabriel H. Loh, Yasuko Eckert 2020-07-07 $35,622,000
10366027 I/O writes with cache steering Eric Christopher Morton, Elizabeth M. Cooper, Douglas Benson Hunt, Richard Martin Born, Richard H. Lee +3 more 2019-07-30 $35,149,000
10289567 Systems and method for delayed cache utilization 2019-05-14 $20,760,000
10282295 Reducing cache footprint in cache coherence directory Michael W. Boyer, Yasuko Eckert, Gabriel H. Loh 2019-05-07 $22,156,000
10073776 Shadow tag memory to monitor state of cachelines at different cache level Sriram Srinivasan 2018-09-11 $37,012,000
9946646 Systems and method for delayed cache utilization 2018-04-17 $7,065,000
9940247 Concurrent access to cache dirty bits 2018-04-10 $10,802,000
9916243 Method and apparatus for performing a bus lock and translation lookaside buffer invalidation Paul James Moyer, Richard Martin Born, Eric Christopher Morton, David S. Christie, Marius Evers +1 more 2018-03-13 $10,106,000
9864681 Dynamic multithreaded cache allocation 2018-01-09 $8,421,000