CC

Chieh-Ming Cheng

JC Jess-Link Products Co.: 2 patents #2 of 13Top 20%
📍 New Taipei, TW: #326 of 1,914 inventorsTop 20%
Overall (2022): #172,183 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11496214 Extinction ratio testing system for optical transceiver module and extinction ratio testing method for optical transceiver module Chi-Hsien SUN 2022-11-08
11316303 High frequency connector with component protecting member and method of manufacturing thereof Shih Yao Chiang 2022-04-26