Kin Yu Wong

DL Defond Componets Limited: 1 patents #3 of 5Top 60%

DL Defond Manufacturing Limited: 1 patents #2 of 3Top 70%

📍 Dongguan, CN: #4 of 11 inventorsTop 40%

Overall (2004): #54,360 of 270,089Top 25%

Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6812425	Locking trigger switch mechanism	—	2004-11-02
6710277	Electrical switch	—	2004-03-23