Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D763877 | Display screen with a graphical user interface | — | 2016-08-16 |
| D755819 | Display screen with animated graphical user interface | Yiwei Gao, Xuan Wang, Jian Gao | 2016-05-10 |
| D751606 | Display screen with animated graphical user interface | — | 2016-03-15 |
| 7841391 | Flooded type evaporating heat-exchange copper tube for an electrical refrigeration unit | Yunyu Hao, Qiang Jiang, Shuang Zhao | 2010-11-30 |
| 7762318 | Condensing heat-exchange copper tube for an flooded type electrical refrigeration unit | Qiang Jiang, Jianjun Yan, Shouqing Chang | 2010-07-27 |