Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11510504 | Tableware taking device | Chi Wai Lee | 2022-11-29 |
| 11510505 | Tableware taking device and its rotation-type misalignment material discharge structure | Chi Wai Lee | 2022-11-29 |
| D966045 | Knife for table use | Chi Wai Lee | 2022-10-11 |
| D966046 | Spoon | Chi Wai Lee | 2022-10-11 |
| D966047 | Fork | Chi Wai Lee | 2022-10-11 |
| D951672 | Tableware self-service taking device | Chi Wai Lee | 2022-05-17 |