DJ

Der-Jiuh Jan

📍 Lo Wu, CN: #931 of 2,697 inventorsTop 35%
Overall (2023): #465,984 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11597627 Wire retracting device YUN-KAI YU, Chang-Cheng Lin, Kuo-Kuang Liu 2023-03-07