Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1060474 | Photo booth | Haiping Ye | 2025-02-04 |
| 9743779 | Infant chair apparatus | Guang-Hui Zhao, Wei-Huan Liu | 2017-08-29 |
| D771596 | Controller | Martijn van Gelderen, Guyot Duquesnoy | 2016-11-15 |
| 8784226 | Infant swing apparatus | Tao Yang | 2014-07-22 |
| 8636601 | Infant carrier apparatus | Shaoyue Zhang | 2014-01-28 |
| D655521 | Frame of swing | Xiao-Jian Zhang | 2012-03-13 |