Huang; Guangqi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huang; Guangqi.The latest application filed is for "sampling pumps and gas analyzers".
- Huang; Guangqi - Shenzhen CN
| Patent | Date |
|---|---|
| Sampling pumps and gas analyzers Grant 11,287,410 - Zhou , et al. March 29, 2 | 2022-03-29 |
| Sampling Pumps And Gas Analyzers App 20200278334 - Zhou; Weidong ; et al. | 2020-09-03 |
| Sampling pumps and gas analyzers Grant 10,656,132 - Zhou , et al. | 2020-05-19 |
| Medical equipment for gas monitoring Grant 9,714,927 - Zhang , et al. July 25, 2 | 2017-07-25 |
| Gas treatment device and medical equipment using the same Grant 9,506,900 - Zhang , et al. November 29, 2 | 2016-11-29 |
| Gas Treatment Device And Medical Equipment Using The Same App 20140326046 - Zhang; Xuegang ; et al. | 2014-11-06 |
| Medical Equipment For Gas Monitoring App 20140326041 - Zhang; Xuegang ; et al. | 2014-11-06 |
| Sampling Pumps And Gas Analyzers App 20140326042 - Zhou; Weidong ; et al. | 2014-11-06 |
| Gas Monitoring Apparatuses, Methods And Devices App 20140296729 - Liu; Zhonghua ; et al. | 2014-10-02 |
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