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USPTO Patent Rankings Data through Dec 31, 2025
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Robert James Skillington — 4 Patents in 2021

GRGroupon: 4 patents #16 of 280Top 6%
San Francisco, CA: #541 of 7,035 inventorsTop 8%
California: #5,616 of 66,859 inventorsTop 9%
Overall (2021): #41,363 of 548,734Top 8%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11120419 Prescient and adaptive point-of-sale systems Sri Viswanath, David Gomez-Rosado, Andrey Zaytsev, Josh Krall, Seth Harris +7 more 2021-09-14 $2,577,000
11093920 Systems and methods for programmatically grouping consumer devices into stable spatial clusters Geoffrey Hubert Woo, Mahmudul Arefin Din, Michael Chen, Tihomir Tsankov Georgiev 2021-08-17 $6,105,000
11037129 Consumer device presence-based transaction session Michael Chen, Jay Walter Robinson, Tuomas Artman, Cristian Matias Sepulveda, Joshua Isaac Zloof +2 more 2021-06-15 $4,935,000
11004059 Systems and methods for providing shared promotion redemptions Rishi R. Arora, Alan Deitch, Geoffrey Hubert Woo, Mahmudul Arefin Din, Michael Chen +1 more 2021-05-11 $16,693,000