Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9901235 | Autonomous robotic device capable of vacuum cleaning and purifying air | Gary Li | 2018-02-27 |
| 9776094 | Mahjong game system using touch panel | — | 2017-10-03 |
| 9690298 | Border-signal generating and wire winding device for border recognition of self-propelled mower | Fei Zhu | 2017-06-27 |
| 9526387 | Mite-removing vacuum cleaner | Gary Li | 2016-12-27 |
| 9357894 | Mobile robotistic mopping machine | Fei Zhu | 2016-06-07 |
| 9192274 | Floor wiping mechanism for self-propelled floor cleaner | Gary Li | 2015-11-24 |