Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10101013 | Seasonal light strings and method of assembling seasonal light strings employing capacitor shunts | — | 2018-10-16 |
| 9912109 | Powered tree construction | Ricky Tong, Chi Kin Samuel Kwok, Chang-Jun He | 2018-03-06 |
| 9907136 | Variable multi-color LED light string and controller for an artificial tree | Chi Kin Samuel Kwok | 2018-02-27 |
| 9867490 | Stand with inserts | — | 2018-01-16 |