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

Chao-Chin Chang

📍 New Taipei, TW: #553 of 1,581 inventorsTop 35%
Overall (2025): #430,093 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12221779 Flushing switch device with automatic pressing stroke detection Wen Yin, Fu-Jung Cheng, Ho-Chuan Hsu, Yu-Hsun Tseng, KAI-LI PENG 2025-02-11