Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12070708 | Filtering device | — | 2024-08-27 |
| 11918947 | Isolation ward structure | — | 2024-03-05 |
| 11607736 | Drilling device | — | 2023-03-21 |
| 8629356 | Magnetic field shielding raised floor panel | Chwen Yu, Yung-Ti Hung, Kuo-An Yeh, Tzu-Sou Chuang | 2014-01-14 |
| 6314702 | Assembled frame structure | — | 2001-11-13 |
| 5904009 | Shock-resistant floor-supporting strut unit which can bear a heavy load thereon | — | 1999-05-18 |
| 5621386 | Elevated floor alarm system | — | 1997-04-15 |
| 5592152 | Intruder detecting device to be installed in an integrated raised flooring system | — | 1997-01-07 |
| 5345740 | Modular roof structure | — | 1994-09-13 |
| D320685 | Adjustable floor-level-setting unit | — | 1991-10-08 |
| D320485 | Supporting device for height-adjusting of floors | — | 1991-10-01 |
| 4780571 | Combined floor pedestal and floor outlet | — | 1988-10-25 |