Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10092155 | Surface cleaning apparatus | Jianjun Ge, Zhenjiang Yin, Xin Chen, Yongsheng Liang, Kam Hoi Ma +4 more | 2018-10-09 |
| 9924842 | Vacuum cleaner | Yong GU, Jian Hua Tang, Ying Chun Wong, Shuhong Xue | 2018-03-27 |