Inventor

FANG SEN-HSIEN

TW2 patents

Patents

2 patents

US8957608B2Feb 17, 2015

Motor-driving device of an electric caulking gun

TECHWAY IND CO LTD6 citations67

US8378673B2Feb 19, 2013

Derailleur cable detecting assembly for an electric-auxiliary bicycle

TECHWAY IND CO LTD3 citations56