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

Pei Hua Chang

GC Glttek Co.: 1 patents #1 of 2Top 50%
Overall (2025): #255,912 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12285842 Probe grinding device by acoustic positioning Hsun-Hao Chan 2025-04-29