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USPTO Patent Rankings Data through Dec 31, 2025
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Hechao Sun — 2 Patents

GRGroupon: 2 patents #295 of 502Top 60%
Chicago, IL: #5,248 of 13,327 inventorsTop 40%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Hechao Sun has been granted 2 US patents while listed as an inventor at Groupon. The first was granted in 2023 and the most recent in October 2024. Hechao Sun ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hechao Sun in Chicago, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12118496 Merchant incremental electronic impact value prediction and ranking using multiple machine learning models Situo Liu, Al Afsin Bulbul, Andrew Lisy, Ana Ananthakumar 2024-10-15 $8,726,000
11593694 Apparatus, method, and non-transitory computer storage medium for performing predictive inferences using multiple predictive models Ana Ananthakumar, Afsin Bulbul, Andrew Lisy, Situo Liu 2023-02-28 $572,000

Frequent Collaborators

Andrew Lisy2 shared
Situo Liu2 shared
Ana Ananthakumar2 shared
Afsin Bulbul1 shared
Al Afsin Bulbul1 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2