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

Liu Wei — 2 Patents in 2021

CUChina Jiliang University: 1 patents #1 of 10Top 10%
XCXiamen Eco Lighting Co.: 1 patents #35 of 116Top 35%
Zhejiang, CN: #82 of 714 inventorsTop 15%
Overall (2021): #137,347 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11002444 Light bulb apparatus with heat dissipation and isolation Maojin Zeng, Qiyuan Wang, Liangliang Cao, Yongjun Bao, Wenchang Huang +4 more 2021-05-11
10927027 Electromagnetic-force-based dewatering for sewage sludge reduction Rao Binqi, Xu Peng, Lu Xilong, Dong Wenjie, Zhang Jicheng +2 more 2021-02-23