Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124258 | Bicycle bottom bracket set | — | 2021-09-21 |
| 9490152 | Asymmetrical chamber configuration | Lan-Hai Wang, Ding-I Liu, Si-Wen Liao, Yong-Hung Yang | 2016-11-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124258 | Bicycle bottom bracket set | — | 2021-09-21 |
| 9490152 | Asymmetrical chamber configuration | Lan-Hai Wang, Ding-I Liu, Si-Wen Liao, Yong-Hung Yang | 2016-11-08 |