Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rabin Sugumar — 40 Patents

Oracle: 26 patents #289 of 14,854Top 2%
Disney: 11 patents #679 of 6,686Top 15%
CRCray Research: 2 patents #75 of 208Top 40%
CRCray: 1 patents #91 of 150Top 65%
Sunnyvale, CA: #498 of 14,302 inventorsTop 4%
California: #11,486 of 386,348 inventorsTop 3%
Overall (All Time): #78,057 of 4,157,543Top 2%
40 Patents All Time
Rabin Sugumar has been granted 40 US patents while listed as an inventor at Oracle. The first was granted in 1999 and the most recent in July 2025. Rabin Sugumar ranks #78,057 of 4,157,543 US inventors in our database (top 1.9%). Patent records list Rabin Sugumar in Sunnyvale, CA, US.

Patents per Year

Patents granted per year, 1999 to 2025Bar chart with a peak of 6 patents in 2006.peak 61999: 2 patents19992004: 1 patents2005: 1 patents20052006: 6 patents2007: 2 patents20072008: 4 patents2009: 1 patents20092012: 4 patents2013: 2 patents20132014: 2 patents2016: 1 patents20162017: 1 patents2018: 1 patents20182020: 1 patents2021: 2 patents20212022: 4 patents2023: 3 patents20232024: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12360769 Branch target buffer operation with auxiliary indirect cache James Y. Cho, Chandramouli Banerjee 2025-07-15
11868193 System and method for compensating for a droop event Bharath Upputuri, Bruce A. Kauffmann, Novinder Waraich, Bivraj Koradia, Paul Sebata 2024-01-09 $73,529,000
11755483 System and methods for reducing global coherence unit snoop filter lookup via local memories Pranith Kumar Denthumdas, Isam Akkawi 2023-09-12 $84,898,000
11663130 Cache replacement mechanisms for speculative execution 2023-05-30 $131,597,000
11567767 Method and apparatus for front end gather/scatter memory coalescing Harold W. Cain, III, Nagesh Bangalore Lakshminarayana, Daniel Jonathan Ernst, Sanyam Mehta 2023-01-31 $87,691,000
11487695 Scalable peer to peer data routing for servers Sivakumar Radhakrishnan, Ham U Prince 2022-11-01 $90,548,000
11467964 Mergeable counter system and method Nagesh Bangalore Lakshminarayana, Pranith Kumar Denthumdas 2022-10-11 $50,329,000
11403101 Introducing noise in threaded execution to mitigate cross-thread monitoring 2022-08-02 $124,232,000
11379370 System and methods for reducing global coherence unit snoop filter lookup via local memories Pranith Kumar Denthumdas, Isam Akkawi 2022-07-05 $44,112,000
10996738 System and method for compensating for a droop event Bharath Upputuri, Bruce Kauffman, Novinder Waraich, Bivraj Koradia, Paul Sebata 2021-05-04 $34,273,000
10901018 System and method for droop detection Bharath Upputuri, Bruce Kauffman, Novinder Waraich, Bivraj Koradia, Paul Sebata 2021-01-26 $164,646,000
10540181 Managing branch prediction information for different contexts Shubhendu Sekhar Mukherjee, Richard E. Kessler, David William Kravitz, Edward J. McLellan 2020-01-21 $42,818,000
9882771 Completion tracking for groups of transfer requests Bjørn Dag Johnsen, Lars Paul Huse 2018-01-30 $89,799,000
9596186 Multiple processes sharing a single infiniband connection Bjørn Dag Johnsen, Ola Torudbakken 2017-03-14 $89,085,000
9396159 Simple, reliable, connectionless communication mechanism Michael Wong, Stephen E. Phillips, Hugh Kurth, Suraj Sudhir, Jochen Behrens 2016-07-19 $29,462,000
8843651 Software aware throttle based flow control Bjørn Dag Johnsen, Lars Paul Huse, William M. Ortega, III 2014-09-23 $54,384,000
8782161 Method and system for offloading computation flexibly to a communication adapter David Brower 2014-07-15 $36,477,000
8549231 Performing high granularity prefetch from remote memory into a cache on a device without change in address Bjørn Dag Johnsen, Ben Sum 2013-10-01 $37,599,000
8537828 Scalable interface for connecting multiple computer systems which performs parallel MPI header matching Lars Paul Huse, Bjørn Dag Johnsen 2013-09-17 $61,969,000
8249072 Scalable interface for connecting multiple computer systems which performs parallel MPI header matching Lars Paul Huse, Bjørn Dag Johnsen 2012-08-21 $45,308,000
8234407 Network use of virtual addresses without pinning or registration Robert W. Wittosch, Bjørn Dag Johnsen, William M. Ortega, III 2012-07-31 $68,402,000
8122301 Performing remote loads and stores over networks Bjørn Dag Johnsen, Ola Torudbakken 2012-02-21 $45,968,000
8095617 Caching data in a cluster computing system which avoids false-sharing conflicts Bjørn Dag Johnsen, Ben Sum, Lars Paul Huse 2012-01-10 $40,160,000
7543132 Optimizing hardware TLB reload performance in a highly-threaded processor with multiple page sizes Greg F. Grohoski, Ashley Saulsbury, Paul J. Jordan, Manish K. Shah, Mark Debbage +1 more 2009-06-02 $13,808,000
7380110 Branch prediction structure with branch direction entries that share branch prediction qualifier entries Robert Nuckolls, Chandra Thimmannagari 2008-05-27 $15,263,000