Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9692863 | Cover-leafing leather casing of cellular phone and smart phone using the same | Jinhua Xie, Yuanliang Xu | 2017-06-27 |
| 9578150 | Cover-leafing leather casing of cellular phone and smart phone using the same | Jinhua Xie, Yuanliang Xu | 2017-02-21 |
| 9276627 | Leafing leather cover of cellular phone and smart phone using the same | Jinhua Xie, Yuanliang Xu | 2016-03-01 |