CH

Chun-Hsiang Hsu

CC Chant Sincere Co.: 1 patents #1 of 5Top 20%
📍 New Taipei, TW: #334 of 2,136 inventorsTop 20%
Overall (2017): #164,227 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9844690 Fire extinguishing appliance adjustable in foam expansion ratio Kee-Chiang Chung 2017-12-19
9595796 Electrical connector Ming Hui Yen 2017-03-14