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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Niranjan L. Cooray — 46 Patents

Intel: 46 patents #723 of 30,777Top 3%
Folsom, CA: #50 of 1,500 inventorsTop 4%
California: #9,249 of 386,348 inventorsTop 3%
Overall (All Time): #62,001 of 4,157,543Top 2%
46 Patents All Time
Niranjan L. Cooray has been granted 46 US patents while listed as an inventor at Intel. The first was granted in 2000 and the most recent in December 2025. Niranjan L. Cooray ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Niranjan L. Cooray in Folsom, CA, US.

Patents per Year

Patents granted per year, 2000 to 2025Bar chart with a peak of 7 patents in 2020.peak 72000: 1 patents20002001: 2 patents2003: 3 patents20032006: 1 patents2014: 1 patents20142015: 1 patents2016: 5 patents20162017: 1 patents2019: 5 patents20192020: 7 patents2021: 5 patents20212022: 4 patents2023: 3 patents20232024: 3 patents2025: 4 patents2025

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12488410 Local memory translation table accessed and dirty flags David Puffer, Ankur N. Shah, David J. Cowperthwaite, Aditya Navale 2025-12-02
12386779 Dynamic memory reconfiguration Joydeep Ray, Subramaniam Maiyuran, Altug Koker, Prasoonkumar Surti, Varghese George +11 more 2025-08-12
12204487 Graphics processor data access and sharing Altug Koker, Varghese George, Aravindh Anantaraman, Valentin Andrei, Abhishek R. Appu +11 more 2025-01-21
12197358 Scalable I/O virtualization interrupt and scheduling David Puffer, Ankur N. Shah, Bryan R. White, Balaji Vembu, Hema Chand Nalluri +1 more 2025-01-14
12013808 Multi-tile architecture for graphics operations Altug Koker, Ben J. Ashbaugh, Scott Janus, Aravindh Anantaraman, Abhishek R. Appu +11 more 2024-06-18 $26,452,000
11954062 Dynamic memory reconfiguration Joydeep Ray, Subramaniam Maiyuran, Altug Koker, Prasoonkumar Surti, Varghese George +11 more 2024-04-09 $27,197,000
11934342 Assistance for hardware prefetch in cache access Altug Koker, Varghese George, Aravindh Anantaraman, Valentin Andrei, Abhishek R. Appu +11 more 2024-03-19 $28,784,000
11768781 Apparatus and method for memory management in a graphics processing environment Abhishek R. Appu, Altug Koker, Joydeep Ray, Balaji Vembu, Pattabhiraman K +7 more 2023-09-26 $20,953,000
11748283 Scalable I/O virtualization interrupt and scheduling David Puffer, Ankur N. Shah, Bryan R. White, Balaji Vembu, Hema Chand Nalluri +1 more 2023-09-05 $19,899,000
11593260 Memory compression hashing mechanism Abhishek R. Appu, Altug Koker, Joydeep Ray, Prasoonkumar Surti, Sudhakar Kamma +1 more 2023-02-28 $10,430,000
11475623 Apparatus and method for efficient graphics virtualization Joydeep Ray, Abhishek R. Appu, Pattabhiraman K, Balaji Vembu, Altug Koker +1 more 2022-10-18 $11,317,000
11416402 Control surface access using flat memory mapping Altug Koker, Vidhya Krishnan, Ronald Silvas, John H. Feit, Prasoonkumar Surti +2 more 2022-08-16 $17,788,000
11360914 Apparatus and method for memory management in a graphics processing environment Abhishek R. Appu, Altug Koker, Joydeep Ray, Balaji Vembu, Pattabhiraman K +7 more 2022-06-14 $16,878,000
11321262 Interconnected systems fence mechanism Hema Chand Nalluri, Ankur N. Shah, Joydeep Ray, Aditya Navale, Altug Koker +6 more 2022-05-03 $16,346,000
11080213 Apparatus and method for dynamic provisioning, quality of service, and scheduling in a graphics processor Balaji Vembu, Altug Koker, Joydeep Ray, Abhishek R. Appu, Pattabhiraman K 2021-08-03 $25,424,000
11023998 Apparatus and method for shared resource partitioning through credit management Nicolas Kacevas, Madhura Joshi, Satyanarayana Nekkalapu 2021-06-01 $35,542,000
10983906 Memory compression hashing mechanism Abhishek R. Appu, Altug Koker, Joydeep Ray, Prasoonkumar Surti, Sudhakar Kamma +1 more 2021-04-20 $53,056,000
10969999 Surface property tracking mechanism Vidhya Krishnan, Prasoonkumar Surti, John H. Feit 2021-04-06 $36,336,000
10891773 Apparatus and method for efficient graphics virtualization Joydeep Ray, Abhishek R. Appu, Pattabhiraman K, Balaji Vembu, Altug Koker +1 more 2021-01-12 $55,416,000
10860468 Guaranteed forward progress mechanism Altug Koker, Joydeep Ray, Abhishek R. Appu 2020-12-08 $30,873,000
10817433 Page tables for granular allocation of memory pages Altug Koker, Ankur N. Shah, Murali Ramadoss 2020-10-27 $34,955,000
10802970 Control surface access using flat memory mapping Altug Koker, Vidhya Krishnan, Ronald Silvas, John H. Feit, Prasoonkumar Surti +2 more 2020-10-13 $29,561,000
10769078 Apparatus and method for memory management in a graphics processing environment Abhishek R. Appu, Altug Koker, Joydeep Ray, Balaji Vembu, Pattabhiraman K +7 more 2020-09-08 $26,363,000
10691603 Cache partitioning mechanism Nicholas Kacevas, Parth Damani, Pritav Shah 2020-06-23 $27,746,000
10599582 Using a virtual to virtual address table for memory compression Vidhya Krishnan, Murali Ramadoss 2020-03-24 $21,125,000