Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BC

Brian Chang — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
Seattle, WA: #10,587 of 21,776 inventorsTop 50%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Brian Chang has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 2018 and the most recent in May 2020. Brian Chang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Brian Chang in Seattle, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10657568 System with interactive user interface for efficiently accessing component-level reviews Min Chong, Adam Brent Johnson, John R. Lynch, Llewellyn J. Mason, Francisco Jose Peredo Noguez 2020-05-19 $194,493,000
10121171 Component-level rating system and method Min Chong, Adam Brent Johnson, John R. Lynch, Llewellyn J. Mason, Francisco Jose Peredo Noguez 2018-11-06 $90,362,000