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

Ching-Chung Chan

Overall (2025): #430,231 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12420299 Upside-down sprayer with an auxiliary air conducting device for liquid pumping Chun Ho CHU 2025-09-23