PM

Prafulla Masalkar

Microsoft: 18 patents #2,017 of 40,388Top 5%
AM Amazon: 4 patents #4,009 of 19,158Top 25%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Overall (All Time): #170,489 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12032079 Optical detector system with multiple path lengths Rui Zhang, Jeff Clark Adams, Markus Duelli, Donald M. Cornwell, Jr. 2024-07-09
11770598 Sensor assembly for acquiring images Rui Zhang, Markus Duelli, Umer Shahid, Baomin Wang 2023-09-26
11579014 Optical detector system Rui Zhang, Jeff Clark Adams, Markus Duelli, Donald M. Cornwell, Jr. 2023-02-14
10332089 Data synchronization system Yasser Baseer Asmi, Frank Florian Liberato, Jr., Daniel Bibireata, Bradley David Volen, Todd Schoepflin 2019-06-25
9891309 Illumination light projection for a depth camera Joshua Mark Hudman 2018-02-13
9456201 VCSEL array for a depth camera Marshall DePue, Zhaoming Zhu, Sridhar Canumalla, Eric Filer, Blair M. Kent +1 more 2016-09-27
9443310 Illumination modules that emit structured light Joshua Mark Hudman 2016-09-13
9297889 Illumination light projection for a depth camera Joshua Mark Hudman 2016-03-29
8985455 Active tag codes Mark Plagge, Dawson Yee, Tommer Leyvand 2015-03-24
8866889 In-home depth camera calibration Szymon Stachniak, Tommer Leyvand, Zhengyou Zhang, Leonardo G. Del Castillo, Zsolt Mathe 2014-10-21
8730212 Illuminator for touch- and object-sensitive display Karlton D. Powell, Timothy Andrew Large, Steven Bathiche 2014-05-20
8724887 Environmental modifications to mitigate environmental factors Alan Leach 2014-05-13
8384694 Infrared vision with liquid crystal display device Karlton D. Powell, Zhiqiang Liu 2013-02-26
8330822 Thermally-tuned depth camera light source Scott Charles McEldowney, Yun Fang 2012-12-11
8218237 Rear-projection display Zhiqiang Liu, Karlton D. Powell 2012-07-10
8169701 Diffusing screen 2012-05-01
8136690 Sensing the amount of liquid in a vessel Yun Fang, David Morelock 2012-03-20
8018442 Calibration of an optical touch-sensitive display device Nigel Keam 2011-09-13
8004760 Rear-projection display Zhiqiang Liu, Karlton D. Powell 2011-08-23
8004759 Diffusing screen 2011-08-23
7973779 Detecting ambient light levels in a vision system 2011-07-05
7874495 Reducing a visible presence of an optically readable tag 2011-01-25
6445000 Photodetecting device Hiroji Ebe 2002-09-03
6441373 Infrared photodetector and method of manufacturing the same 2002-08-27