Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188907 | Ultrasonic gas sensor | Jun Wu, Chongyang Li, Chunlong Fan, Li Zhu | 2025-01-07 |
| 11555771 | Method and device for simultaneously measuring mass concentrations of particulates with different sizes | Zhiqiang Liu, Tao He, Wei Yang | 2023-01-17 |
| 11307071 | Flow metering chamber for a gas flow meter having transducer mounting holes and fairing mounted in the gas inlet | Jun Wu, Lipan Song, Mingliang Li | 2022-04-19 |
| 11079322 | Gas analyzer and gas analyzing method | Jingwei Cheng, Liangshun Yi, Pingjing Shi, Mingliang HE | 2021-08-03 |
| 9857323 | Method for measuring amounts of components and calorific value of coal gas | Zhiqiang Liu, Tao He, Pingjing Shi | 2018-01-02 |