Kin Yu Wong

DC Defond Electech Co.: 1 patents #1 of 4Top 25%

📍 Dongguan, CN: #277 of 840 inventorsTop 35%

Overall (2025): #314,853 of 469,880Top 70%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12205787	Snap-action type switch	—	2025-01-21