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

Michael B. Evans — 11 Patents

EMEmc: 6 patents #530 of 3,345Top 20%
DEDigital Equipment: 5 patents #230 of 2,100Top 15%
Marlboro, MA: #20 of 184 inventorsTop 15%
Massachusetts: #11,676 of 88,656 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Michael B. Evans has been granted 11 US patents while listed as an inventor at Emc. The first was granted in 1991 and the most recent in July 2015. Michael B. Evans ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Michael B. Evans in Marlboro, MA, US.

Patents per Year

Patents granted per year, 1991 to 2015Bar chart with a peak of 3 patents in 2013.peak 31991: 1 patents19911992: 1 patents19921993: 1 patents19931994: 1 patents19941997: 1 patents19972010: 1 patents20102012: 1 patents20122013: 3 patents20132015: 1 patents2015

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9081691 Techniques for caching data using a volatile memory cache and solid state drive Uday Gupta, Charles H. Hopkins 2015-07-14 $12,337,000
8566829 Cooperative multi-level scheduler for virtual engines John Forecast 2013-10-22 $19,801,000
8473566 Methods systems, and computer program products for managing quality-of-service associated with storage shared by computing grids and clusters with a plurality of nodes John Cardente, James T. Compton, Stephen Fridella, Uday Gupta 2013-06-25 $41,783,000
8392370 Managing data on data storage systems William C. Whitney, Uday Gupta, Gerald E. Cotter 2013-03-05 $89,477,000
8296534 Techniques for using flash-based memory in recovery processing Uday Gupta, Charles H. Hopkins 2012-10-23 $38,081,000
7793061 Techniques for using flash-based memory as a write cache and a vault Uday Gupta, Charles H. Hopkins 2010-09-07 $19,100,000
5671225 Distributed interactive multimedia service system Donald F. Hooper, Dave M. Tongel 1997-09-23 $35,730,000
5313623 Method and apparatus for performing diagnosis scanning of a memory unit regardless of the state of the system clock and without affecting the store data Kumar Chinnaswamy, Hansel A. Collins, Timothy P. Fissette, Michael A. Gagliardo, John J. Lynch +1 more 1994-05-17 $2,500,000
5255381 Mode switching for a memory system with diagnostic scan Kumar Chinnaswamy, Hansel A. Collins, Timothy P. Fissette, Michael A. Gagliardo, John J. Lynch +1 more 1993-10-19 $9,485,000
5146564 Interface between a system control unit and a service processing unit of a digital computer Rueysen Lin, Brian F. Rost, R. Stephen Polzin 1992-09-08 $5,647,000
4982402 Method and apparatus for detecting and correcting errors in a pipelined computer system Richard C. Beaven, Tryggve Fossum, Ricky C. Hetherington, William R. Grundmann, John E. Murray +1 more 1991-01-01