Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10842306 | Multi-wire quick assemble tree | Chi Yin Alan Leung, Chi Kin Samuel Kwok | 2020-11-24 |
| 10777949 | Powered tree construction | Chi Yin Alan Leung, Ricky Tong, Chi Kin Samuel Kwok | 2020-09-15 |