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

Weiguang Zhu

PH Phichem: 1 patents #1 of 2Top 50%
Overall (2025): #175,604 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12297369 Brightness enhancement film coating material and application thereof Xuhui Chi 2025-05-13