Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D447729 | Battery for a cellular phone | Tan Seng Hai, Chew Wooi Heong | 2001-09-11 |
| 5898574 | Self aligning electrical component | Wiling Tan, Raymond Teh Wai Tiong | 1999-04-27 |
LS
Lian It Song
Overall (All Time): #2,230,576 of 4,157,543Top 55%
2
Patents All Time