Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Alex Shafer — 12 Patents

XDX Development: 7 patents #112 of 653Top 20%
Google: 3 patents #8,096 of 22,993Top 40%
UOUniversity Of Western Ontario: 2 patents #42 of 286Top 15%
San Francisco, CA: #3,683 of 26,999 inventorsTop 15%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Alex Shafer has been granted 12 US patents while listed as an inventor at X Development. The first was granted in 2017 and the most recent in August 2025. Alex Shafer ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Alex Shafer in San Francisco, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12397453 Sensorized robotic gripping device Jeffrey Bingham, Taylor Alexander, Bianca Homberg, Joseph DelPreto 2025-08-26
12030178 Mobile robot sensor configuration Justine Rembisz 2024-07-09 $110,555,000
11975446 Sensorized robotic gripping device Jeffrey Bingham, Taylor Alexander, Bianca Homberg, Joseph DelPreto 2024-05-07 $112,500,000
11597104 Mobile robot sensor configuration Justine Rembisz 2023-03-07 $88,184,000
11407125 Sensorized robotic gripping device Jeffrey Bingham, Taylor Alexander, Bianca Homberg, Joseph DelPreto 2022-08-09 $77,734,000
11331799 Determining final grasp pose of robot end effector after traversing to pre-grasp pose 2022-05-17 $65,297,000
11150152 Retroreflective multi-axis force torque sensor Adam Reich, Emily Cooper 2021-10-19 $89,918,000
10926402 Robotic arm assemblies with unidirectional drive actuators Bruce M. Schena, Mitchell C. Barham 2021-02-23 $74,200,000
10682774 Sensorized robotic gripping device Jeffrey Bingham, Taylor Alexander, Bianca Homberg, Joseph DelPreto 2020-06-16 $44,816,000
10274386 Retroreflective multi-axis force torque sensor Adam Reich, Emily Cooper 2019-04-30 $20,188,000
9566715 Magneto- and electro-rheological based actuators for human friendly manipulators Mehrdad R. Kermani 2017-02-14
9539731 Magneto-rheological clutch with sensors measuring electromagnetic field strength Mehrdad R. Kermani 2017-01-10