Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9682008 | Wetness controlling system and intelligent vibrator including the same | — | 2017-06-20 |
| D774518 | Display screen with graphical user interface | — | 2016-12-20 |
| D738520 | Massage ball | — | 2015-09-08 |
| D733903 | Vibrator | Lixin Tong, Weidong Zhang, Bing Zhang | 2015-07-07 |
| D731073 | Vibrator | Weidong Zhang, Lixin Tong, Bing Zhang | 2015-06-02 |
| D731074 | Vibrator | Weidong Zhang, Lixin Tong, Bing Zhang | 2015-06-02 |