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

Cheng Yang — 3 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
DLDelphi Technologies Ip Limited: 1 patents #111 of 322Top 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Cheng Yang has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2010 and the most recent in April 2024. Cheng Yang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Cheng Yang in 流花街道, CN.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11959446 Fluid injector having a director plate and a director plate retainer Youssef Kazour, Geoffrey Scott 2024-04-16
10486544 Electromagnetic levitation force type propulsion device Shitong Yang 2019-11-26
7850021 Iron pipe furniture assembly structure Hsin-Chen Yang 2010-12-14