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

Jiajin Jiang — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Dongguan, CN: #885 of 2,387 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jiajin Jiang has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2020 and the most recent in October 2021. Jiajin Jiang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jiajin Jiang in Dongguan, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D933590 Battery box Jiajun Wu, Yingchuan Zhang 2021-10-19
10609775 Three-line four-way light string and control system thereof Yingchuan Zhang, Jiajun Wu 2020-03-31