Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Runde Yang — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Wenzhou, CN: #167 of 399 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Runde Yang has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2009. Runde Yang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Runde Yang in Wenzhou, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7549446 Multi-functional flow control valve for water treatment systems Xiaorong Wu, Fengyang Ding 2009-06-23