Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711486 | Lock clutches and methods of making and using thereof | Yan Guo | 2020-07-14 |
| 10597902 | Lock clutches, lock assemblies, lock components and methods of making and using thereof | Yan Guo | 2020-03-24 |
| 10570815 | Wastegate valve assembly with biasing members | John Gong, Judy Wang, Xiaolei Jin, Xinlei QIU | 2020-02-25 |