Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10702055 | Light emitting oral care implement | Wen Jin Xi, Guang Sheng Guo, Bo Zhang, Fan Gang Xie | 2020-07-07 |
| 9462877 | Oral care implement | Wen Jin Xi, Yu Liu | 2016-10-11 |
| 9167887 | Oral care implement | Wen Jin Xi, Yu Liu | 2015-10-27 |
| 9027193 | Oral care implement | Wen Jin Xi, Liu Yu | 2015-05-12 |
| 8959696 | Oral care implement | Wen Jin Xi, Liu Yu | 2015-02-24 |
| D688876 | Oral care implement | Wen Jin Xi, Yu Liu | 2013-09-03 |
| D686825 | Oral care implement | Wen Jin Xi, Yu Liu | 2013-07-30 |
| D678679 | Toothbrush | Wen Jin Xi, Yu Liu | 2013-03-26 |
| D678681 | Toothbrush | Wen Jin Xi, Guang Sheng Guo | 2013-03-26 |
| D678680 | Toothbrush | Wen Jin Xi, Yu Liu | 2013-03-26 |
| D677058 | Oral care implement | Wen Jin Xi, Guang Sheng Guo | 2013-03-05 |
| D675831 | Oral care implement | Wen Jin Xi, Yu Liu | 2013-02-12 |
| D675448 | Oral care implement | Wen Jin Xi, Yu Liu | 2013-02-05 |
| D675447 | Oral care implement | Wen Jin Xi, Yu Liu | 2013-02-05 |
| D666834 | Toothbrush | Wen Jin Xi, Yu Liu | 2012-09-11 |
| D651806 | Toothbrush | Wen Jin Xi, Guang Sheng Guo | 2012-01-10 |
| D651807 | Toothbrush | Wen Jin Xi, Guang Sheng Guo | 2012-01-10 |