Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157997 | Shock absorbing equipment having shear-wall-like mechanism with enhanced damping force for a building and shock absorbing system with the same | — | 2024-12-03 |
| 11359375 | Enhanced non-coplanar double winding reinforcement method, structure built by the same, and crosstie for the same | — | 2022-06-14 |
| 10584492 | Double winding reinforcement method and product made by the same | — | 2020-03-10 |
| 7549257 | Earthquake shock damper | — | 2009-06-23 |
| 7530555 | Damping assembly for a construction | — | 2009-05-12 |
| 6799400 | Earthquake shock damper | — | 2004-10-05 |