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USPTO Patent Rankings Data through Sept 30, 2025
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David Alexander Butler — 5 Patents in 2016

Microsoft: 5 patents #247 of 6,795Top 4%
Cambridge, CA: #5 of 41 inventorsTop 15%
Overall (2016): #29,783 of 481,213Top 7%
5 Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9529424 Augmented reality with direct user interaction Otmar Hilliges, David Kim, Shahram Izadi, David Geoffrey Molyneaux, Stephen E. Hodges 2016-12-27
9513798 Indirect multi-touch interaction John Helmes, Nicolas Villar, Hrvoje Benko, Shahram Izadi, Daniel Rosenfeld +3 more 2016-12-06
9292194 User interface control using a keyboard Harper LaFave, Stephen E. Hodges, James W. Scott, Shahram Izadi, David Geoffrey Molyneaux +2 more 2016-03-22
9242171 Real-time camera tracking using depth maps Richard Andrew Newcombe, Shahram Izadi, David Geoffrey Molyneaux, Otmar Hilliges, David Kim +4 more 2016-01-26
9247238 Reducing interference between multiple infra-red depth cameras Shahram Izadi, David Geoffrey Molyneaux, Otmar Hilliges, David Kim, Jamie Daniel Joseph Shotton +3 more 2016-01-26