Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D465948 | Displayable watch container | Ho Ching Au | 2002-11-26 |
| 6182830 | Displayable jewellery box | Ho Ching Au | 2001-02-06 |
| D432416 | Watch box | Kinsen Ka Fai Au | 2000-10-24 |
| D428252 | Container for eyeglasses and watch | Kinsen Ka Fai Au | 2000-07-18 |
| D427432 | Container for eyeglasses and watch | Kinsen Ka Fai Au | 2000-07-04 |
| D426381 | Container for eyeglasses and watch | Kinsen Ka Fai Au | 2000-06-13 |