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USPTO Patent Rankings Data through Sept 30, 2025
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Robert Chen — 3 Patents in 2020

Apple: 3 patents #966 of 5,223Top 20%
North Andover, MA: #14 of 101 inventorsTop 15%
Massachusetts: #1,548 of 14,474 inventorsTop 15%
Overall (2020): #72,211 of 565,922Top 15%
3 Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10801950 Reference switch architectures for noncontact sensing of substances Miikka M. Kangas, Mark Alan Arbore, David I. Simon, Michael J. Bishop, James W. Hillendahl 2020-10-13
10690591 Measurement time distribution in referencing schemes Trent Ridder, Miikka M. Kangas, David I. Simon, 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, David I. Simon, Harold L. Sontag, George D. Skidmore 2020-06-02