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USPTO Patent Rankings Data through Dec 31, 2025
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Umashankar Nagarajan — 19 Patents

XDX Development: 10 patents #71 of 653Top 15%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
Disney: 2 patents #2,704 of 6,686Top 45%
Toyota: 2 patents #11,016 of 26,838Top 45%
Sunnyvale, CA: #1,360 of 14,302 inventorsTop 10%
California: #31,067 of 386,348 inventorsTop 9%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Umashankar Nagarajan has been granted 19 US patents while listed as an inventor at X Development. The first was granted in 2013 and the most recent in October 2024. Umashankar Nagarajan ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Umashankar Nagarajan in Sunnyvale, CA, US.

Patents per Year

Patents granted per year, 2013 to 2024Bar chart with a peak of 7 patents in 2018.peak 72013: 1 patents20132016: 1 patents20162017: 3 patents20172018: 7 patents20182020: 1 patents20202021: 3 patents20212023: 2 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12131529 Virtual teach and repeat mobile manipulation system Jeremy Ma, Josh Petersen, Michael Laskey, Daniel L. Helmick, James W. Borders +3 more 2024-10-29 $1,293,000
11691277 Grasping of an object by a robot based on grasp strategy determined using machine learning model(s) Bianca Homberg 2023-07-04
11580724 Virtual teach and repeat mobile manipulation system Jeremy Ma, Josh Petersen, Michael Laskey, Daniel L. Helmick, James W. Borders +3 more 2023-02-14 $726,000
11097418 Grasping of an object by a robot based on grasp strategy determined using machine learning model(s) Bianca Homberg 2021-08-24 $94,329,000
10981272 Robot grasp learning Devesh Yamparala 2021-04-20 $109,440,000
10955811 Robot interaction with objects based on semantic information associated with embedding spaces — 2021-03-23 $68,942,000
10754318 Robot interaction with objects based on semantic information associated with embedding spaces — 2020-08-25 $49,236,000
10131053 Real time robot collision avoidance Peter Pastor Sampedro 2018-11-20 $24,551,000
10105847 Detecting and responding to geometric changes to robots Craig Latimer 2018-10-23 $22,727,000
10016332 Admittance shaping controller for exoskeleton assistance of the lower extremities Gabriel Aguirre-Ollinger, Ambarish Goswami 2018-07-10 $279,000
9981381 Real time generation of phase synchronized trajectories — 2018-05-29 $25,054,000
9981383 Real-time trajectory generation for actuators of a robot to reduce chance of collision with obstacle(s) — 2018-05-29 $25,054,000
9975244 Real-time generation of trajectories for actuators of a robot — 2018-05-22 $26,541,000
9907722 Admittance shaping controller for exoskeleton assistance of the lower extremities Gabriel Aguirre-Ollinger, Ambarish Goswami 2018-03-06 $517,000
9782322 Resistive exoskeleton control design framework Ambarish Goswami 2017-10-10 $270,000
9757254 Integral admittance shaping for an exoskeleton control design framework Gabriel Aguirre-Ollinger, Ambarish Goswami 2017-09-12 $382,000
9579796 Automatic task-specific model reduction for humanoid robots Katsu Yamane 2017-02-28 $160,270,000
9292786 Universal balancing controller for lateral stabilization of bipedal robots in dynamic unstable environments Katsu Yumane 2016-03-22 $108,400,000
8369991 Humanoid fall direction change among multiple objects Ambarish Goswami, Yoshiaki Sakagami 2013-02-05 $588,000

Frequent Collaborators

Ambarish Goswami5 shared
Gabriel Aguirre-Ollinger3 shared
Michael Laskey2 shared
Bianca Homberg2 shared
Daniel L. Helmick2 shared
Jeremy Ma2 shared

Nearby-Ranked Inventors

Vlastimil Kunc19
Nikolaj Maj Bentsen19
Vladimir Zhukov19
Remi Geraud19
Stephen Kaes19
Adeeti V. Ullal19
Ichiro Hayashi19
Kazuhiko Ueno19
Lei S. Qi19