Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Phillip Leef — 6 Patents

EMEmc: 5 patents #619 of 3,345Top 20%
ECEmc Ip Holding Company: 1 patents #2,584 of 4,608Top 60%
Boston, MA: #1,265 of 5,993 inventorsTop 25%
Massachusetts: #20,532 of 88,656 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Phillip Leef has been granted 6 US patents while listed as an inventor at Emc. The first was granted in 2009 and the most recent in January 2018. Phillip Leef ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Phillip Leef in Boston, MA, US.

Patents per Year

Patents granted per year, 2009 to 2018Bar chart with a peak of 1 patents in 2009.peak 12009: 1 patents20092010: 1 patents20102012: 1 patents20122014: 1 patents20142015: 1 patents20152018: 1 patents2018

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9880854 Reboot system and method Jackson Brandon Myers, Michael L. Burriss, Brion Patrick Philbin 2018-01-30
8949526 Reserving storage space in data storage systems Mohamed Elayouty, Russell R. Laporte, Michael P. Gordon, Ashok Ramakrishnan 2015-02-03 $10,274,000
8700832 Automated addition of file based hardware and file based access services in a data storage system Ashok Ramakrishnan, Mohamed Elayouty, Russell R. Laporte, Ping He 2014-04-15 $18,133,000
8089903 Method and apparatus for providing a logical separation of a customer device and a service device connected to a data storage system Douglas Sullivan, Matthew Ferson 2012-01-03 $59,628,000
7778244 Storage system management with diplexing using USB signal conversion Rizwan Sheikh, Stephen E. Strickland 2010-08-17 $26,255,000
7502992 Method and apparatus for detecting presence of errors in data transmitted between components in a data storage system using an I2C protocol Douglas Sullivan, Stephen E. Strickland, Alex Sanville 2009-03-10 $24,068,000