Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241275 | Seismically suspended isolation device with displacement suppressing mechanism | Chung Han Yu, Shiang-Jung Wang, Kuo-Chun Chang | 2025-03-04 |
| 6955467 | Seismic isolation bearing assembly with a frame unit for supporting a machine body thereon | Kuo-Chun Chang, George C. Lee, Sen-Nan Lee | 2005-10-18 |