BD

Bernard C. Drerup

IBM: 88 patents #717 of 70,183Top 2%
Overall (All Time): #18,809 of 4,157,543Top 1%
88
Patents All Time

Issued Patents All Time

Showing 25 most recent of 88 patents

Patent #TitleCo-InventorsDate
11635968 Using idle caches as a backing store for boot code Guy L. Guthrie, Joseph John McGill, IV, Alexander Michael Taft, Derek E. Williams 2023-04-25
11615024 Speculative delivery of data from a lower level of a memory hierarchy in a data processing system Derek E. Williams, Michael S. Siegel, Guy L. Guthrie 2023-03-28
11573902 Controlling issue rates of requests of varying broadcast scopes in a data processing system Hugh Shen, Guy L. Guthrie, Jeffrey A. Stuecheli, Luke Murray, Alexander Michael Taft +1 more 2023-02-07
11561901 Distribution of injected data among caches of a data processing system Derek E. Williams, Guy L. Guthrie, Hugh Shen, Alexander Michael Taft, Luke Murray +1 more 2023-01-24
11561900 Targeting of lateral castouts in a data processing system Guy L. Guthrie, Jeffrey A. Stuecheli, Alexander Michael Taft, Derek E. Williams 2023-01-24
11556472 Data processing system having masters that adapt to agents with differing retry behaviors Derek E. Williams, Alexander Michael Taft, Guy L. Guthrie 2023-01-17
11449489 Split transaction coherency protocol in a data processing system Guy L. Guthrie, Michael S. Siegel, Jeffrey A. Stuecheli 2022-09-20
10776275 Cache data replacement in a networked computing system using reference states based on reference attributes Brian W. Thompto, Mohit Karve 2020-09-15
10671539 Cache line replacement using reference states based on data reference attributes Brian W. Thompto, Mohit Karve 2020-06-02
10649901 Victim cache line selection Guy L. Guthrie, Jeffrey A. Stuecheli, Phillip G. Williams 2020-05-12
10191845 Prefetch performance Richard J. Eickemeyer, Guy L. Guthrie, Mohit Karve, George W. Rohrbaugh, III, Brian W. Thompto 2019-01-29
10191847 Prefetch performance Richard J. Eickemeyer, Guy L. Guthrie, Mohit Karve, George W. Rohrbaugh, III, Brian W. Thompto 2019-01-29
9940246 Counter-based victim selection in a cache memory Ram Raghavan, Sahil Sabharwal, Jeffrey A. Stuecheli 2018-04-10
9940239 Counter-based victim selection in a cache memory Ram Raghavan, Sahil Sabharwal, Jeffrey A. Stuecheli 2018-04-10
9778933 Non-serialized push instruction for pushing a message payload from a sending thread to a receiving thread Lakshminarayana B. Arimilli, Guy L. Guthrie, John D. Irish, William J. Starke, Jeffrey A. Stuecheli 2017-10-03
9766890 Non-serialized push instruction for pushing a message payload from a sending thread to a receiving thread Lakshminarayana B. Arimilli, Guy L. Guthrie, John D. Irish, William J. Starke, Jeffrey A. Stuecheli 2017-09-19
9753862 Hybrid replacement policy in a multilevel cache memory hierarchy Guy L. Guthrie, Jeffrey A. Stuecheli, Phillip G. Williams 2017-09-05
9727489 Counter-based victim selection in a cache memory Guy L. Guthrie, William J. Starke, Jeffrey A. Stuecheli 2017-08-08
9727488 Counter-based victim selection in a cache memory Guy L. Guthrie, William J. Starke, Jeffrey A. Stuecheli 2017-08-08
9665297 Injection of at least a partial cache line in a private multilevel cache hierarchy Luis de la Torre, Sanjeev Ghai, Guy L. Guthrie, Alexander Michael Taft, Derek E. Williams 2017-05-30
9575825 Push instruction for pushing a message payload from a sending thread to a receiving thread Lakshminarayana B. Arimilli, Bradly G. Frey, Guy L. Guthrie, John D. Irish, William J. Starke +1 more 2017-02-21
9569293 Push instruction for pushing a message payload from a sending thread to a receiving thread Lakshminarayana B. Arimilli, Bradly G. Frey, Guy L. Guthrie, John D. Irish, William J. Starke +1 more 2017-02-14
9342387 Hardware-assisted interthread push communication Lakshminarayana B. Arimilli, John D. Irish, Charles F. Marino, William J. Starke 2016-05-17
9286148 Hardware-assisted interthread push communication Lakshminarayana B. Arimilli, John D. Irish, Charles F. Marino, William J. Starke 2016-03-15
8756270 Collective acceleration unit tree structure Lakshminarayana B. Arimilli, Paul Frank Lecocq, Hanhong Xue 2014-06-17