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

Junyi Cao — 3 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
XUXi'An Jiaotong University: 1 patents #201 of 791Top 30%
Xi'an, CN: #312 of 1,512 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Junyi Cao has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2024 and the most recent in September 2025. Junyi Cao ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Junyi Cao in Xi'an, CN.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12406473 Method and system for enhancing online reflected light ferrograph image Shuo Wang, Jing Liu, Tonghai Wu, Miao Wan, Yaguo LEI 2025-09-02
D1045116 Portable massager 2024-10-01
D1029573 Foldable silicone ripple baking tray 2024-06-04