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USPTO Patent Rankings Data through Sept 30, 2025
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David I. Simon — 4 Patents in 2020

Apple: 4 patents #705 of 5,223Top 15%
San Francisco, CA: #585 of 6,857 inventorsTop 9%
California: #6,299 of 68,989 inventorsTop 10%
Overall (2020): #56,720 of 565,922Top 15%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10801950 Reference switch architectures for noncontact sensing of substances Miikka M. Kangas, Mark Alan Arbore, Michael J. Bishop, James W. Hillendahl, Robert Chen 2020-10-13
10790561 Portable computing device for external fuel cell control Bradley L. Spare, Vijay M. Iyer, Jean L. Lee, Gregory L. Tice, Michael D. Hillman 2020-09-29
10690591 Measurement time distribution in referencing schemes Robert Chen, Trent Ridder, Miikka M. Kangas, Matthew A. Terrel 2020-06-23
10670466 Polarization selective, frequency selective, and wide dynamic range detectors, imaging arrays, readout integrated circuits, and sensor systems Miikka M. Kangas, Michael J. Bishop, Robert Chen, Harold L. Sontag, George D. Skidmore 2020-06-02