Shu Kwan Wong

HL Herald Electronics Limited: 5 patents #1 of 1Top 100%

📍 Sha Tin, CN: #2 of 46 inventorsTop 5%

Overall (1997): #3,387 of 185,788Top 2%

Patents 1997

Issued Patents 1997

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
D387286	LCD alarm clock	—	1997-12-09
D387287	LCD alarm clock	—	1997-12-09
D387288	Analog alarm clock	—	1997-12-09
D386419	LCD alarm clock	—	1997-11-18
D385200	Travelling alarm clock	—	1997-10-21