Robert Warren Gruen has been granted 9 US patents while listed as an inventor at Microsoft . The first was granted in 2009 and the most recent in May 2025. Robert Warren Gruen ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Robert Warren Gruen in Seattle, WA, US.
Patents per Year Patents granted per year, 2009 to 2025 Bar chart with a peak of 2 patents in 2013. peak 2 2009: 1 patents 2009 2012: 1 patents 2012 2013: 2 patents 2013 2014: 1 patents 2014 2016: 1 patents 2016 2020: 1 patents 2020 2022: 1 patents 2022 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12293474 Video pass-through computing system Weige Chen , Michael George Boulton , Roberta R. MOEUR 2025-05-06
11514649 Camera for augmented reality display Weige Chen , Michael George Boulton , Roberta R. MOEUR , Bernard C. Kress 2022-11-29
$189,674,000
10755296 Providing rewards and metrics for completion of microtasks Jaime Teevan , Saleema Amershi , Shamsi Tamara Iqbal , Daniel J. Liebling , Semiha Ece Kamar Eden +5 more 2020-08-25
$144,218,000
9491038 Content virality determination and visualization Jake Hofman , Sharad Goel , Duncan James Watts 2016-11-08
$43,120,000
8733951 Projected image enhancement Daniel Richard Christen 2014-05-27
$33,362,000
8597569 Self-sterilizing user input device James F. St. George 2013-12-03
$38,608,000
8538686 Transport-dependent prediction of destinations John C. Krumm 2013-09-17
$24,820,000
8146003 Efficient text input for game controllers and handheld devices Richard L. Hughes , Jessica Miller 2012-03-27
$17,566,000
7557774 Displaying visually correct pointer movements on a multi-monitor display system Patrick Baudisch , Edward B. Cutrell , Kenneth P. Hinckley 2009-07-07
$34,063,000
