Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Brown — 12 Patents

Microsoft: 9 patents #4,919 of 40,388Top 15%
BIBaxter International: 1 patents #1,335 of 2,334Top 60%
NVIDIA: 1 patents #4,387 of 7,811Top 60%
North Vancouver, CA: #58 of 800 inventorsTop 8%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Robert Brown has been granted 12 US patents while listed as an inventor at Microsoft. The first was granted in 2003 and the most recent in August 2017. Robert Brown ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Robert Brown in North Vancouver, BC, CA.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9723093 Method and system for distributing load by redirecting traffic Vishwajith Kumbalimutt, David J. Simons, Elena Apreutesei 2017-08-01 $22,358,000
8713092 Method and system for distributing load by redirecting traffic Vishwajith Kumbalimutt, David J. Simons, Elena Apreutesei 2014-04-29 $28,448,000
8621242 Display of a verification image to confirm security Donald Felton, James Ian McNiven 2013-12-31 $12,345,000
8103646 Automatic tagging of content based on a corpus of previously tagged and untagged content 2012-01-24 $16,228,000
7949536 Intelligent speech recognition of incomplete phrases David Mowatt, Ricky Dee Loynd, Robert Edward Dewar, Rachel I. Morton, Qiang Wu +2 more 2011-05-24 $18,620,000
7653715 Method and system for supporting the communication of presence information regarding one or more telephony devices Nikhil Bobde, Jeremy T. Buch, Ajay P. Chitturi, Ann Demirtjis, Vishwajith Kumbalimutt +2 more 2010-01-26 $32,319,000
7543061 Method and system for distributing load by redirecting traffic Vishwajith Kumbalimutt, David J. Simons, Elena Apreutesei 2009-06-02 $32,982,000
7539856 Distributed authentication in a protocol-based sphere of trust in which a given external connection outside the sphere of trust may carry communications from multiple sources Jeremy T. Buch, Vishwajith Kumbalimutt, Sean Olson, Srikanth Shoroff 2009-05-26 $27,170,000
7493390 Method and system for supporting the communication of presence information regarding one or more telephony devices Nikhil Bobde, Jeremy T. Buch, Vishwajith Kumbalimutt, David J. Simons, Zachary Taylor 2009-02-17 $27,209,000
7266594 Method and system for configuring a computer for real-time communication Vishwajith Kumbalimutt, Robert Osborne, David J. Simons, Jeremy T. Buch 2007-09-04 $26,539,000
6631904 Game for two people in a relationship and method of play Thomas Gordon Lennox 2003-10-14
6582349 Blood processing system Robert J Cantu, Kyungyoon Min, Douglas Reitz 2003-06-24 $92,287,000