Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788569 | Anti-pullout and low-resistance screw | Ming-Hao Hsu | 2023-10-17 |
| 11396898 | Screw with hole-enlarging portion | Ming-Hao Hsu | 2022-07-26 |
| 11365756 | Wood screw | Ming-Hao Hsu | 2022-06-21 |
| 11293475 | Screw | Ming-Hao Hsu | 2022-04-05 |
| 11137012 | Wood screw | Ming-Hao Hsu | 2021-10-05 |
| 9957994 | Screw | — | 2018-05-01 |
| 9719545 | Screw | — | 2017-08-01 |
| 8244284 | Mobile communication device and the operating method thereof | — | 2012-08-14 |
| 6789991 | Screw | — | 2004-09-14 |
| 6056491 | Screw having cutting teeth formed on threads thereof | — | 2000-05-02 |