Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1000144 | Chair | — | 2023-10-03 |
| 11449678 | Deep learning based dialog method, apparatus, and device | Zhengdong Lu, Shan He | 2022-09-20 |
| D962106 | Watchband | — | 2022-08-30 |
| 9840428 | System for treating and recycling rainwater | Hongxiang Chai, Songming Tan, Yuming Zhou, Shen Li, Luwei GUO +2 more | 2017-12-12 |
| 9580897 | System and method for purifying rainfall runoff | Hongxiang Chai, Feng Zhang, Weijie Wang, Yanrong Bao, Boyu Zou +1 more | 2017-02-28 |
| 9067867 | Preparation of 5-aminosalicylic acid by gas phase catalytic carboxylation | Guangxing Li, Jinjin Li, Dajian Zhu, Lingli Cai, Yong Xie +1 more | 2015-06-30 |
| 7841391 | Flooded type evaporating heat-exchange copper tube for an electrical refrigeration unit | Yunyu Hao, Chuanfu Yu, Shuang Zhao | 2010-11-30 |
| 7762318 | Condensing heat-exchange copper tube for an flooded type electrical refrigeration unit | Chuanfu Yu, Jianjun Yan, Shouqing Chang | 2010-07-27 |