Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426636 | E-cigarette vaporizer and e-cigarette that can collect and hold condensate from aerosol | Yongqiang Liu, Zhongli Xu, Yonghai Li | 2025-09-30 |
| 12349729 | Aerosol-generating device and infrared emitter | Ruilong HU, DONGJUN YAN, Wenjuan Li, Jian Wu, ZUQIANG QI +3 more | 2025-07-08 |
| 12012136 | Platform and method for intelligent management of integration of construction and maintenance of rail transportation work | Bingbing Hu, Yongjun Wang, Jiahai Liu, Xuezeng LIU, Zhiguo Li +4 more | 2024-06-18 |