Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11386739 | Vending machine and goods delivery method | Chunguang Zhang, Chong Zhou, Xinping Wang | 2022-07-12 |
| 8520239 | Printing control method and apparatus of a printing process with different working stages | Haibo Qiu, Ming Gao, Jiabo Xu, Wei Liu | 2013-08-27 |
| 8462374 | Printer control method, an apparatus and a printer using the method | Jiabo Xu, Lei Che, Zhuanlong Yu, Tao Zhang | 2013-06-11 |