Chan Hai-Ping

📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%

Overall (All Time): #3,992,778 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D283127	Telephone receiver and base set	—	1986-03-25