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USPTO Patent Rankings Data through Dec 31, 2025
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Chahn Chung — 2 Patents in 2021

Ebay: 2 patents #61 of 585Top 15%
San Francisco, CA: #1,355 of 7,035 inventorsTop 20%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #174,134 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11188948 Generating product listings using locker sensor data and reconfiguring lockers based on product size Michael George Lenahan, Myra Sandoval, Ben Mitchell, Timothy Sean Suglian 2021-11-30 $34,924,000
11113740 System and methods for personalization and enhancement of a marketplace Michael George Lenahan, Ben Mitchell, Myra Sandoval, Timothy Sean Suglian, Matthew Bret MacLaurin +6 more 2021-09-07 $45,580,000