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

Shengfa ZHANG — 2 Patents

Shanghai, CN: #6,982 of 19,267 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Shengfa ZHANG has been granted 2 US patents. All of these patents were granted in 2025. Shengfa ZHANG ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Shengfa ZHANG in Shanghai, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12470094 Stator lamination and electric motor comprising the same Sanzeng Liang, Huan Zhan, Housheng Jia, Mingzhe Dong 2025-11-11
12347547 Automatic planning method and device for tissue ablation Junjie Guo, Bo Wei, Bo Yang, Jiawei Gu, Hao Wu +3 more 2025-07-01