Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
WZ

Wenyan Zhang

JC Jiangxi Jingchao Optical Co.: 3 patents #5 of 13Top 40%
Overall (2025): #27,714 of 469,880Top 6%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12390744 Spiral-flow type fluidized-bed cooling crystallization system Chungang Xie, Shaoyan Lu, Licong Wang, Laibo Ma, Liang Wang 2025-08-19
12276864 Optical system, lens module, and terminal device Jian Yang, Ming Li, Hairong ZOU 2025-04-15
12253655 Optical system, lens module, and terminal device Ming Li, Jian Yang, Hairong ZOU 2025-03-18
12196917 Imaging lens, photographing module, and electronic device Hairong ZOU 2025-01-14