Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D998141 | Oral or nasal irrigator | — | 2023-09-05 |
| D998142 | Oral or nasal irrigator | — | 2023-09-05 |
| 11656980 | Extensible memory dual inline memory module | Yu-Wei Hsieh, Po-Chia Chen, Tai Wei Hsia | 2023-05-23 |
| D823001 | Oral care implement | Wen Jin Xi, Guang Sheng Guo, Fan Gang Xie | 2018-07-17 |
| D780459 | Oral care implement | Wen Jin Xi, Guang Sheng Guo, Fan Gang Xie | 2017-03-07 |
| D775470 | Oral care implement | Wen Jin Xi, Yu Liu, Bo Zhang | 2017-01-03 |
| D765987 | Oral care implement | Wen Jin Xi, Guang Sheng Guo, Fan Gang Xie | 2016-09-13 |
| D765417 | Oral care implement | Wen Jin Xi, Guang Sheng Guo, Fan Gang Xie | 2016-09-06 |
| D754443 | Oral care implement | Wen Jin Xi, Yu Liu, Bo Zhang | 2016-04-26 |
| D704447 | Toothbrush | Wen Jin Xi, Guang Sheng Guo, Bo Zhang | 2014-05-13 |
| D698554 | Toothbrush | Wen Jin Xi, Guang Sheng Guo, Bo Zhang | 2014-02-04 |