Ching-Kai CHANG

HI Hanwit Precision Industries: 1 patents #2 of 3Top 70%

📍 New Taipei, TW: #746 of 2,150 inventorsTop 35%

Overall (2019): #516,553 of 560,194Top 95%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10487866	Fastening device	Ming-De WU	2019-11-26