Jia; Zhanhong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jia; Zhanhong.The latest application filed is for "automatic calibration device and ion migration spectrometer".
- Jia; Zhanhong - Beijing CN
| Patent | Date |
|---|---|
| Automatic calibration device and ion migration spectrometer Grant 10,861,686 - Zhang , et al. December 8, 2 | 2020-12-08 |
| Automatic Calibration Device And Ion Migration Spectrometer App 20190088458 - ZHANG; Yangtian ; et al. | 2019-03-21 |
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