Michael Chen — 9 Patents at Groupon

Michael Chen has been granted 9 US patents while listed as an inventor at Groupon. The first was granted in 2004 and the most recent in June 2025. Michael Chen ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Michael Chen in San Francisco, CA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12321918	Consumer device presence-based transaction session	Robert James Skillington, Jay Walter Robinson, Tuomas Artman, Cristian Matias Sepulveda, Joshua Isaac Zloof +2 more	2025-06-03
11704658	Systems and methods for providing shared promotion redemptions	Rishi R. Arora, Alan Deitch, Geoffrey Hubert Woo, Mahmudul Arefin Din, Robert James Skillington +1 more	2023-07-18	$2,271,000
11538018	Secure communication protocols for proximity-based validation in distributed multi-device frameworks	Robert James Skillington, Jay Walter Robinson, Tuomas Artman, Cristian Matias Sepulveda, Joshua Isaac Zloof +2 more	2022-12-27	$2,269,000
11093920	Systems and methods for programmatically grouping consumer devices into stable spatial clusters	Geoffrey Hubert Woo, Mahmudul Arefin Din, Robert James Skillington, Tihomir Tsankov Georgiev	2021-08-17	$6,105,000
11037129	Consumer device presence-based transaction session	Robert James Skillington, 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, Robert James Skillington +1 more	2021-05-11	$16,693,000
10628815	Systems and methods for programmatically grouping consumers	Geoffrey Hubert Woo, Mahmudul Arefin Din, Robert James Skillington, Tihomir Tsankov Georgiev	2020-04-21	$3,920,000
10438188	Systems and methods for providing shared promotion redemptions	Rishi R. Arora, Alan Deitch, Geoffrey Hubert Woo, Mahmudul Arefin Din, Robert James Skillington +1 more	2019-10-08	$5,056,000
6757882	Self-describing IP package for enhanced platform based SOC design	Michael C. Brouhard, John A. Wilson	2004-06-29

Michael Chen — 9 Patents

Issued Patents All Time

Patent Widget