Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10980383 | Water-absorbing cyclone dust cup for secondary dust-air separation and vacuum cleaner thereof | Lydo Ge, Vivien Wang, Frank Xi | 2021-04-20 |
| 10300347 | Sealed pressure container | Brian Y. Zhu, Huilong Zhu | 2019-05-28 |