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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mitchell R. Steinberg — 10 Patents

QUQuantum: 9 patents #36 of 703Top 6%
DEDigital Equipment: 1 patents #1,005 of 2,100Top 50%
Cambridge, MA: #1,138 of 8,183 inventorsTop 15%
Massachusetts: #12,897 of 88,656 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Mitchell R. Steinberg has been granted 10 US patents while listed as an inventor at Quantum. The first was granted in 1993 and the most recent in November 2006. Mitchell R. Steinberg ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Mitchell R. Steinberg in Cambridge, MA, US.

Patents per Year

Patents granted per year, 1993 to 2006Bar chart with a peak of 4 patents in 2006.peak 41993: 1 patents19931997: 1 patents19971998: 1 patents19981999: 2 patents19992000: 1 patents20002006: 4 patents2006

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7139152 Servo methods and systems using existing data structures and optical masks Faramarz Mahnad, George Saliba, Leo Cappabianca 2006-11-21 $3,995,000
7136255 Servo methods and systems using masked medium edge position sensors Faramarz Mahnad, George Saliba, Leo Cappabianca, James Donati 2006-11-14 $4,037,000
7116514 Methods and systems for magnetic recording Faramarz Mahnad, George Saliba, Leo Cappabianca 2006-10-03 $1,852,000
7102845 Servo methods and systems using existing data structures and medium edge position George Saliba, Leo Cappabianca, Faramarz Mahnad, James Donati 2006-09-05 $1,148,000
6130804 Four channel azimuth and two channel non-azimuth read-after-write longitudinal magnetic head Joseph Panish, George Saliba 2000-10-10
5973874 Four channel azimuth and two channel non-azimuth read-after-write longitudinal magnetic head Joseph Panish, George Saliba 1999-10-26
5867339 Two channel azimuth and two channel non-azimuth read-after-write longitudinal magnetic head Joseph Panish, George Saliba 1999-02-02 $58,077,000
5790337 Tape cartridge qualified by location, and identified by geometry, of type aperture George Saliba 1998-08-04 $21,346,000
5608584 Recognition of tape recording media type using plural in-line holes George Saliba 1997-03-04 $30,641,000
5216556 Method for optimized tape tension adjustment for a tape drive George Saliba 1993-06-01 $11,759,000