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

Weiling Yang — 5 Patents

Amazon: 5 patents #3,285 of 19,158Top 20%
Sammamish, WA: #909 of 2,558 inventorsTop 40%
Washington: #19,692 of 76,902 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Weiling Yang has been granted 5 US patents while listed as an inventor at Amazon. The first was granted in 2009 and the most recent in May 2018. Weiling Yang ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Weiling Yang in Sammamish, WA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9984351 Dynamic determination of item returns during transit Felix F. Antony, Donald Loyd Kaufman, Jeffrey D. Evarts 2018-05-29 $96,858,000
8533126 Dynamic determination of item returns during transit Felix F. Antony, Donald Loyd Kaufman, Jeffrey D. Evarts 2013-09-10 $51,123,000
8156007 Dynamic determination of item returns Felix F. Anthony, Donald Loyd Kaufman, Jeffrey D. Evarts 2012-04-10 $74,253,000
7958061 Dynamic determination of item returns during transit Felix F. Antony, Donald Loyd Kaufman, Jeffrey D. Evarts 2011-06-07 $130,545,000
7617133 Dynamic determination of item returns during transit Felix F. Antony, Donald Loyd Kaufman, Jeffrey D. Evarts 2009-11-10 $136,778,000