Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RR

Ram Raghavan — 20 Patents

IBM: 19 patents #5,793 of 70,183Top 9%
DIDiamond Innovations: 1 patents #60 of 108Top 60%
Galena, OH: #4 of 89 inventorsTop 5%
Ohio: #3,368 of 73,341 inventorsTop 5%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Ram Raghavan has been granted 20 US patents while listed as an inventor at IBM. The first was granted in 2006 and the most recent in February 2021. Ram Raghavan ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Ram Raghavan in Galena, OH, US.

Patents per Year

Patents granted per year, 2006 to 2021Bar chart with a peak of 4 patents in 2014.peak 42006: 2 patents20062009: 1 patents2010: 1 patents20102012: 2 patents2013: 2 patents20132014: 4 patents2016: 3 patents20162017: 1 patents2018: 2 patents20182020: 1 patents2021: 1 patents2021

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10929062 Gradually throttling memory due to dynamic thermal conditions Hoa Nguyen, Bret R. Olszewski 2021-02-23 $3,028,000
10740234 Virtual processor cache reuse Bret R. Olszewski, Maria Lorena Pesantez, Gayathri Mohan 2020-08-11 $2,122,000
9940239 Counter-based victim selection in a cache memory Bernard C. Drerup, Sahil Sabharwal, Jeffrey A. Stuecheli 2018-04-10 $2,135,000
9940246 Counter-based victim selection in a cache memory Bernard C. Drerup, Sahil Sabharwal, Jeffrey A. Stuecheli 2018-04-10 $2,135,000
9569364 Multiple history based micro partition prefetch optimization Peter J. Heyrman, Bret R. Olszewski 2017-02-14 $1,939,000
9403137 Polycrystalline diamond material with extremely fine microstructures William C. Russell, Susanne Sowers, Steven W. Webb 2016-08-02
9323527 Performance of emerging applications in a virtualized environment using transient instruction streams Robert H. Bell, Jr., Hong Hua, Mysore S. Srinivas 2016-04-26 $2,956,000
9298458 Performance of emerging applications in a virtualized environment using transient instruction streams Robert H. Bell, Jr., Hong Hua, Mysore S. Srinivas 2016-03-29 $2,226,000
8695011 Mixed operating performance modes including a shared cache mode Diane G. Flemming, William A. Maron, Satya P. Sharma, Mysore S. Srinivas 2014-04-08 $7,562,000
8688961 Managing migration of a prefetch stream from one processor core to another processor core Matthew Accapadi, Robert H. Bell, Jr., Hong Hua, Mysore S. Srinivas 2014-04-01 $5,095,000
8688960 Managing migration of a prefetch stream from one processor core to another processor core Matthew Accapadi, Robert H. Bell, Jr., Hong Hua, Mysore S. Srinivas 2014-04-01 $5,095,000
8677371 Mixed operating performance modes including a shared cache mode Diane G. Flemming, William A. Maron, Satya P. Sharma, Mysore S. Srinivas 2014-03-18 $3,993,000
8438338 Flexible use of extended cache using a partition cache footprint Diane G. Flemming, William A. Maron, Mysore S. Srinivas, Basu Vaidyanathan 2013-05-07 $10,737,000
8417889 Two partition accelerator and application of tiered flash to cache hierarchy in partition acceleration Diane G. Flemming, William A. Maron, Mysore S. Srinivas, Basu Vaidyanathan 2013-04-09 $4,611,000
8180941 Mechanisms for priority control in resource allocation Wen-Tzer T. Chen, Charles Ray Johns, Andrew Henry Wottreng 2012-05-15 $8,909,000
8131974 Access speculation predictor implemented via idle command processing resources Richard Nicholas, Eric E. Retter, Jeffrey A. Stuecheli 2012-03-06 $5,131,000
7774563 Reducing memory access latency for hypervisor- or supervisor-initiated memory access requests 2010-08-10 $5,029,000
7631131 Priority control in resource allocation for low request rate, latency-sensitive units Wen-Tzer T. Chen, Charles Ray Johns, Andrew Henry Wottreng 2009-12-08 $16,023,000
6996647 Token swapping for hot spot management Wen-Tzer T. Chen 2006-02-07 $5,045,000
6986002 Adaptive shared data interventions in coupled broadcast engines 2006-01-10 $6,796,000