Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David J. Marsh — 26 Patents

Microsoft: 16 patents #2,398 of 40,388Top 6%
EMEmhart: 2 patents #204 of 338Top 65%
Schlumberger Technology: 2 patents #2,630 of 151Top 1745%
MEMembrain: 1 patents #9 of 16Top 60%
Medtronic: 1 patents #5,409 of 6,367Top 85%
Sammamish, WA: #189 of 2,558 inventorsTop 8%
Washington: #3,231 of 76,902 inventorsTop 5%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
David J. Marsh has been granted 26 US patents while listed as an inventor at Microsoft. The first was granted in 1987 and the most recent in September 2016. David J. Marsh ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list David J. Marsh in Sammamish, WA, US.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9436804 Establishing a unique session key using a hardware functionality scan 2016-09-06 $27,018,000
9268866 System and method for providing rewards based on annotations Eugene Evans, Jonathan Small 2016-02-23
7936872 Client proximity detection method and system John C. Krumm, Susan D. Woolf, Roland L. Fernandez, Albert D. Jee, Wayne King 2011-05-03 $28,388,000
7885971 Methods and systems for generating electronic program guides 2011-02-08 $17,009,000
7836466 Methods and systems for generating electronic program guides 2010-11-16 $18,085,000
7739505 Linking Diffie Hellman with HFS authentication by using a seed Kenneth Reneris, David R. Blythe, Kirt Debique 2010-06-15 $15,264,000
7640563 Describing media content in terms of degrees 2009-12-29 $28,457,000
7617401 Hardware functionality scan for device authentication Kenneth Reneris, David R. Blythe, Kirt Debique 2009-11-10 $34,464,000
7617511 Entering programming preferences while browsing an electronic programming guide 2009-11-10 $34,464,000
7475417 Program selection mechanism governed by rate of program consumption 2009-01-06 $47,756,000
7467164 Media content descriptions 2008-12-16 $34,537,000
7373590 Shared electronic ink annotation method and system Susan D. Woolf, Roland L. Fernandez, Wis Rinearson 2008-05-13 $106,203,000
7363649 Media content descriptions 2008-04-22 $29,927,000
7124938 Enhancing smart card usage for associating media content with households 2006-10-24 $47,982,000
7093273 Television and multimedia viewing paradigm 2006-08-15 $34,347,000
7080039 Associating content with households using smart cards 2006-07-18
7073193 Media content descriptions 2006-07-04
6931657 Methods and arrangements for providing a novel television and multimedia viewing paradigm 2005-08-16 $46,004,000
6694191 Ambulatory medical apparatus and method having telemetry modifiable control software Timothy J. Starkweather, Ronald J. Lebel, Varaz Shahmirian, Philip T. Weiss 2004-02-17 $58,323,000
D369959 Check strap Gary L. Schubring 1996-05-21
5467507 Polymer cable check strap Gary L. Schubring 1995-11-21
5304211 Apparatus for administering electrical aversive stimulus and associated method Matthew L. Israel 1994-04-19
4994732 "Automatic test system having a ""true tester-per-pin"" architecture" A. Keith Jeffrey, Philip I. Collins 1991-02-19 $42,541,000
4931723 "Automatic test system having a ""true tester-per-pin"" architecture" A. Keith Jeffrey, Philip I. Collins 1990-06-05 $65,407,000
4869544 Sliding doors Joseph Anwyll, Colin G. Edmondson 1989-09-26