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USPTO Patent Rankings Data through Sept 30, 2025
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Steven E. Schulz — 8 Patents in 2023

RHRivian Ip Holdings: 8 patents #7 of 239Top 3%
Torrance, CA: #3 of 239 inventorsTop 2%
California: #1,963 of 67,585 inventorsTop 3%
Overall (2023): #11,601 of 537,848Top 3%
8 Patents 2023

Issued Patents 2023

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11827113 Charge coupler safety interlock systems and methods Kyle Underhill, Silva Hiti, Tyler Erikson 2023-11-28
11802919 Systems and methods for remotely testing continuity of electrical wiring Kyle Underhill, Silva Hiti, Tyler Erikson 2023-10-31
11722089 Pulse width modulation clock synchronization David Tang, Daniel L. Kowalewski, Silva Hiti 2023-08-08
11712967 Torque-equalizing fault response for electric vehicle Richard M. Breese, Brian N. Harries, Silva Hiti, Daniel L. Kowalewski, David Tang 2023-08-01
11673478 Drive unit for electric vehicle Young Doo, Silva Hiti, Henry Huang 2023-06-13
11673473 Torque-equalizing fault response for loss of low voltage DC electrical power in electric vehicle David Tang, Silva Hiti, Richard M. Breese 2023-06-13
11628732 Controllers, devices, and methods for performing power quality control using direct current fast charging devices Yang Liu, Ming Li 2023-04-18
11575330 Dual inverter with common control Daniel L. Kowalewski, Silva Hiti, David Tang, Young Doo 2023-02-07