Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D906236 | Docking station for mowers | Wong Kar Tat, Lau Hee Wing | 2020-12-29 |
| D890219 | Robotic lawn mower | Wong Kar Tat, Lau Hee Wing | 2020-07-14 |
| D660907 | Paper shredder | Lau Hee Wing, Leon Kuo Liang Yoong | 2012-05-29 |
| D618275 | Paper shredder | Lau Hee Wing, Leon Kuo Liang Yoong | 2010-06-22 |