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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cagdas Dirik — 18 Patents

Micron: 18 patents #970 of 6,374Top 20%
Indianola, WA: #1 of 13 inventorsTop 8%
Washington: #5,373 of 76,902 inventorsTop 7%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Cagdas Dirik has been granted 18 US patents while listed as an inventor at Micron. The first was granted in 2021 and the most recent in August 2025. Cagdas Dirik ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Cagdas Dirik in Indianola, WA, US.

Patents per Year

Patents granted per year, 2021 to 2025Bar chart with a peak of 7 patents in 2024.peak 72021: 1 patents20212022: 2 patents20222023: 3 patents20232024: 7 patents20242025: 5 patents2025

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12394468 Row hammer mitigation using hierarchical detectors Edmund J. Gieske, Robert M. Walker 2025-08-19
12386559 Access tracking in memory Robert M. Walker, Elliott C. Cooper-Balis 2025-08-12
12230311 Aliased row hammer detector Edmund J. Gieske, Robert M. Walker, Sujeet Ayyapureddi, Niccolò Izzo, Markus H. Geiger +4 more 2025-02-18
12216586 Dynamically sized redundant write buffer with sector-based tracking Robert M. Walker 2025-02-04
12217824 Finite time counting period counting of infinite data streams Edmund J. Gieske, Amitava Majumdar, Sujeet Ayyapureddi, Yang Lu, Ameen D. Akel +4 more 2025-02-04
12182413 Area-optimized row hammer mitigation Sujeet Ayyapureddi, Yang Lu, Edmund J. Gieske, Ameen D. Akel, Elliott C. Cooper-Balis +3 more 2024-12-31 $26,584,000
12073090 Cache-assisted row hammer mitigation Edmund J. Gieske 2024-08-27 $20,478,000
12067270 Memory device security and row hammer mitigation Yang Lu, Sujeet Ayyapureddi, Edmund J. Gieske, Ameen D. Akel, Elliott C. Cooper-Balis +3 more 2024-08-20 $25,472,000
11994990 Memory media row activation-biased caching Edmund J. Gieske 2024-05-28 $28,459,000
11899591 Dynamically sized redundant write buffer with sector-based tracking Robert M. Walker 2024-02-13 $12,832,000
11893279 Access tracking in memory Robert M. Walker, Elliott C. Cooper-Balis 2024-02-06 $27,923,000
11886348 Interleaved cache prefetching Laurent Isenegger, Robert M. Walker 2024-01-30 $12,191,000
11822790 Cache line data Robert M. Walker 2023-11-21 $23,209,000
11599472 Interleaved cache prefetching Laurent Isenegger, Robert M. Walker 2023-03-07 $10,226,000
11550725 Dynamically sized redundant write buffer with sector-based tracking Robert M. Walker 2023-01-10 $13,847,000
11397683 Low latency cache for non-volatile memory in a hybrid DIMM Horia Simionescu, Paul Stonelake, Chung Kuang Chin, Narasimhulu Dharanikumar Kotte, Robert M. Walker 2022-07-26 $15,302,000
11301383 Managing processing of memory commands in a memory subsystem with a high latency backing store Patrick A. La Fratta, Laurent Isenegger, Robert M. Walker 2022-04-12 $14,807,000
11188234 Cache line data Robert M. Walker 2021-11-30 $26,919,000