Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187254 | Bearing base | Tung-Chiung CHEN | 2021-11-30 |
| 11067215 | Adjustable supporting frame | Yuan-Chi Lee, Tung-Chiung CHEN, Ching-Hui Yen | 2021-07-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187254 | Bearing base | Tung-Chiung CHEN | 2021-11-30 |
| 11067215 | Adjustable supporting frame | Yuan-Chi Lee, Tung-Chiung CHEN, Ching-Hui Yen | 2021-07-20 |