Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6181490 | Optically adjusting device | Mu-Jung Wun | 2001-01-30 |
| 6152574 | Decorating lamp device | — | 2000-11-28 |
| 6113250 | Protecting device of a desk lamp | — | 2000-09-05 |
| D429833 | Dual-function table lamp | — | 2000-08-22 |
| D412593 | Desk lamp | — | 1999-08-03 |
| D411643 | Desk lamp | — | 1999-06-29 |
| D411328 | Desk lamp | — | 1999-06-22 |
| D405905 | Desk lamp | — | 1999-02-16 |
| D405903 | Desk lamp | — | 1999-02-16 |
| 5717505 | Dust-free scanner | Tony Chang | 1998-02-10 |
| 5584398 | CD storage rack and lamp assembly | — | 1996-12-17 |
| D353905 | Combined adjustable desk lamp and desk organizer | — | 1994-12-27 |
| D349170 | Combined adjustable desk lamp and detachable desk organizer | — | 1994-07-26 |
| D348320 | Telescopic desk lamp | — | 1994-06-28 |
| 5265000 | Telescopic and collapsible desk lamp | — | 1993-11-23 |
| 5176443 | Flexible lighting fixture | — | 1993-01-05 |
| 5045986 | Structure of desk lamp | — | 1991-09-03 |
| 4975815 | Structure of desk lamp | — | 1990-12-04 |