JW

Johnny Tam Ping Wah

EL Electronics Tomorrow Limited: 1 patents #8 of 10Top 80%
📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%
Overall (All Time): #3,483,890 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6760678 Electronic compass Patrick Fong Wing Hon 2004-07-06