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USPTO Patent Rankings Data through Dec 31, 2025
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Robert C. Zak — 25 Patents

Oracle: 12 patents #927 of 14,854Top 7%
TMThinking Machines: 5 patents #10 of 88Top 15%
Intel: 5 patents #7,234 of 30,777Top 25%
MIT: 1 patents #4,386 of 9,367Top 50%
Bolton, MA: #15 of 214 inventorsTop 8%
Massachusetts: #4,179 of 88,656 inventorsTop 5%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Robert C. Zak has been granted 25 US patents while listed as an inventor at Oracle. The first was granted in 1990 and the most recent in May 2023. Robert C. Zak ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Robert C. Zak in Bolton, MA, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11645534 Triggered operations to improve allreduce overlap Sayantan Sur, James Dinan, Maria Garzaran, Anupama Kurpad, Andrew Friedley +1 more 2023-05-09 $19,706,000
11095560 Technologies for ethernet gateway congestion management in high-performance computing architectures Gary S. Muntz, Thomas D. Lovett, Michael A. Parker 2021-08-17 $29,127,000
10771404 Performance monitoring David Keppel, Thomas D. Lovett, Michael A. Parker 2020-09-08 $26,363,000
10439946 Technologies for endpoint congestion avoidance James Dinan, Mario Flajslik 2019-10-08 $19,521,000
10135711 Technologies for sideband performance tracing of network traffic David Keppel, James Dinan 2018-11-20 $25,900,000
7775184 Deformable chamber-based homogeneous charge combustion ignition (HCCI) engine and generator Jon P. Wade 2010-08-17
7233538 Variable memory refresh rate for DRAM Chung-Hsiao R. Wu 2007-06-19 $8,506,000
7225383 System and method for enhancing communication between devices in a computer system David A. Wood, Monica C. Wong-Chan, Christopher J. Jackson, Thomas P. Webber, Mark D. Hill 2007-05-29 $8,217,000
7182046 Deformable combustion chamber-based internal combustion engine and generator Jon P. Wade 2007-02-27
7120858 Method and device for off-loading message digest calculations Christopher J. Jackson 2006-10-10 $10,674,000
6883162 Annotations for transaction tracing Christopher J. Jackson 2005-04-19 $5,902,000
6789258 System and method for performing a synchronization operation for multiple devices in a computer system Christopher J. Jackson 2004-09-07 $6,555,000
6360337 System and method to perform histogrammic counting for performance evaluation Hien Nguyen, Monica C. Wong-Chan 2002-03-19 $42,609,000
6219775 Massively parallel computer including auxiliary vector processor Jon P. Wade, Daniel R. Cassiday, Robert D. Lordi, Guy L. Steele, Jr., Margaret A. St. Pierre +8 more 2001-04-17
5958019 Multiprocessing system configured to perform synchronization operations Erik E. Hagersten, Shaw-Wen Yang, Aleksandr Guzovskiy, William A. Nesheim, Monica C. Wong-Chan +1 more 1999-09-28 $46,924,000
5926829 Hybrid NUMA COMA caching system and methods for selecting between the caching modes Erik E. Hagersten 1999-07-20 $155,722,000
5872987 Massively parallel computer including auxiliary vector processor Jon P. Wade, Daniel R. Cassiday, Robert D. Lordi, Guy L. Steele, Jr., Margaret A. St. Pierre +8 more 1999-02-16
5862316 Multiprocessing system having coherency-related error logging capabilities Erik E. Hagersten, John R. Catenzaro, William A. Nesheim, Monica C. Wong-Chan, Paul N. Loewenstein 1999-01-19 $44,924,000
5818847 System and method for providing real time values in digital data processing system 1998-10-06 $21,233,000
5752258 Encoding method for directory state in cache coherent distributed shared memory system Aleksandr Guzovskiy, Mark Bromley 1998-05-12 $23,398,000
5710907 Hybrid NUMA COMA caching system and methods for selecting between the caching modes Erik E. Hagersten 1998-01-20 $56,930,000
5388214 Parallel computer system including request distribution network for distributing processing requests to selected sets of processors in parallel Charles E. Leiserson, W. Daniel Hillis, Bradley C. Kuszmaul, Jeffrey V. Hill 1995-02-07
5333268 Parallel computer system David C. Douglas, Mahesh N. Ganmukhi, Jeffrey V. Hill, W. Daniel Hillis, Bradley C. Kuszmaul +4 more 1994-07-26
5265207 Parallel computer system including arrangement for transferring messages from a source processor to selected ones of a plurality of destination processors and combining responses Charles E. Leiserson, Bradley C. Kuzmaul, Shaw-Wen Yang, W. Daniel Hillis, David C. Douglas +1 more 1993-11-23
4894770 Set associative memory Stephen A. Ward 1990-01-16