Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D946815 | Star projector | — | 2022-03-22 |
| D933640 | USB microphone | — | 2021-10-19 |
| 9682381 | Shredder feeder | Jian Ping Chen, Jianbo Qi, Haiting Chen, Ziqiang Ding | 2017-06-20 |
| 9610585 | Shredder support frame | Jian Ping Chen, Qing Shuang Li, Haiting Chen, Ziqiang Ding, Jianbo Qi | 2017-04-04 |
| D715352 | Shredder | Binbin Yu, Qing Shuang Li, Haiting Chen, Ziqiang Ding | 2014-10-14 |
| D711461 | Shredder | Yu Jin, Fei Fei Feng, Chengxian Cao | 2014-08-19 |
| D705860 | Shredder | Alan Qi, Sufei Meng | 2014-05-27 |
| D705858 | Shredder | Yu Jin, Fei Fei Feng | 2014-05-27 |
| D705859 | Shredder | Alan Qi, Minwen Zhang | 2014-05-27 |
| 8556189 | Conductive rail joint | Yaping Yang | 2013-10-15 |
| D686649 | Laminator | Ziqiang Ding, Shaohua Hu | 2013-07-23 |
| D678396 | Shredder | Lei Zhang, Jianbo Qi, Ziqiang Ding, Ping Guo | 2013-03-19 |
| D677716 | Shredder | Minwen Zhang, Jianbo Qi, Ziqiang Ding, Ping Guo | 2013-03-12 |