Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230884 | Omnidirectional dual-polarized antenna and communications device | Shuchen Zhao, Mingyang Li, Hao Li | 2025-02-18 |
| 9752824 | Low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machine | Wei-Min Chao, Jie Chen, Ao Li, Jinlin Gao | 2017-09-05 |
| 9353977 | Pulse tube refrigerator with an automatic gas flow and phase regulating device | Jinlin Gao, Ao Li, Wei-Min Chao, Jie Chen | 2016-05-31 |