Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593601 | Impact dampening tappet | Yitzong Chern, Chong Jack Chen | 2017-03-14 |
| 8919312 | Impact dampening tappet | Yitzong Chern, Chong Jack Chen | 2014-12-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593601 | Impact dampening tappet | Yitzong Chern, Chong Jack Chen | 2017-03-14 |
| 8919312 | Impact dampening tappet | Yitzong Chern, Chong Jack Chen | 2014-12-30 |