Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert James Skillington — 14 Patents

GRGroupon: 10 patents #57 of 502Top 15%
BYBytedance: 2 patents #55 of 322Top 20%
CLClinicloud: 2 patents #4 of 4Top 100%
San Francisco, CA: #3,121 of 26,999 inventorsTop 15%
California: #43,920 of 386,348 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Robert James Skillington has been granted 14 US patents while listed as an inventor at Groupon. The first was granted in 2018 and the most recent in June 2025. Robert James Skillington ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Robert James Skillington in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2018 to 2025Bar chart with a peak of 4 patents in 2021.peak 42018: 2 patents20182019: 1 patents20192020: 2 patents20202021: 4 patents20212022: 1 patents20222023: 2 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12321918 Consumer device presence-based transaction session Michael Chen, Jay Walter Robinson, Tuomas Artman, Cristian Matias Sepulveda, Joshua Isaac Zloof +2 more 2025-06-03
12014343 Prescient and adaptive point-of-sale systems Sri Viswanath, David Gomez-Rosado, Andrey Zaytsev, Josh Krall, Seth Harris +7 more 2024-06-18
11756080 Prescient and adaptive point-of-sale systems Sri Viswanath, David Gomez-Rosado, Andrey Zaytsev, Josh Krall, Seth Harris +7 more 2023-09-12 $4,359,000
11704658 Systems and methods for providing shared promotion redemptions Rishi R. Arora, Alan Deitch, Geoffrey Hubert Woo, Mahmudul Arefin Din, Michael Chen +1 more 2023-07-18 $2,271,000
11538018 Secure communication protocols for proximity-based validation in distributed multi-device frameworks Michael Chen, Jay Walter Robinson, Tuomas Artman, Cristian Matias Sepulveda, Joshua Isaac Zloof +2 more 2022-12-27 $2,269,000
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
10628815 Systems and methods for programmatically grouping consumers Geoffrey Hubert Woo, Mahmudul Arefin Din, Michael Chen, Tihomir Tsankov Georgiev 2020-04-21 $3,920,000
10592882 Prescient and adaptive point-of-sale systems Sri Viswanath, David Gomez-Rosado, Andrey Zaytsev, Josh Krall, Seth Harris +7 more 2020-03-17 $1,633,000
10438188 Systems and methods for providing shared promotion redemptions Rishi R. Arora, Alan Deitch, Geoffrey Hubert Woo, Mahmudul Arefin Din, Michael Chen +1 more 2019-10-08 $5,056,000
9968329 Remote control of medical device using audio data Hon Weng Chong, Lain Cai Cai, An Lin 2018-05-15
9866953 Electronic stethoscope Hon Weng Chong, Lain Cai Cai, An Lin 2018-01-09