Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11583647 | Multi-channel flexible laryngeal mask airway device | Gary Zhou, Juan Li, Tianzuo Li | 2023-02-21 |
| 9822506 | Construction system for subway station | Changyin Ding, Bingquan He, Dehui Ke, Muzhen Chen, Jin Mo +10 more | 2017-11-21 |
| 7515906 | Method of implementing authentication of high-rate packet data services | Fengshao Zou, Zhuo Li, Jianghai Gao, Shikui Guo | 2009-04-07 |
| 7333483 | Integrated mobile gateway device used in wireless communication network | Yongxiang Zhao, Lian Yang, Tao Peng, Zhijun Zhang, Xingwang Huang +1 more | 2008-02-19 |