Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11789820 | Methods and systems for preventing hangup in a post routine from faulty bios settings | Yung-Fong Chou, Kuo-Chun Liao, Zhen-An Hung | 2023-10-17 |
| 11170147 | Simulation method for use in functional equivalence check | Lu Liao, Yueping Li | 2021-11-09 |
| 6953114 | Toolbox | — | 2005-10-11 |
| 6860178 | Extension apparatus between tool and tool bit | — | 2005-03-01 |
| 6745647 | Wrench having a universal-joint ratchet wheel | — | 2004-06-08 |
| 6490955 | Screwdriver shank with a universal joint | Chiu-Man Chang-Kao | 2002-12-10 |
| D465976 | Wrench | — | 2002-11-26 |
| 6446341 | Tool holder and tools combination | Chiu-Man Chang-Kao | 2002-09-10 |