Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10769934 | Container security system | Jacky Sai Ping Tsang, Cheuk Kuen Chim, Wing Hung Cheung | 2020-09-08 |
| 10538371 | Container security system | Jacky Sai Ping Tsang, Cheuk Kuen Chim, Wing Hung Cheung | 2020-01-21 |