Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772306 | Gas analyzing apparatus and sampling device | Yuanjing Li, Zhiqiang Chen, Ziran Zhao, Yinong Liu, Yaohong Liu +6 more | 2017-09-26 |
| 9771515 | Process for the preparation of gadolinium oxysulfide scintillation ceramics | Yanchun Wang, Yuanjing Li, Zhiqiang Chen, Ziran Zhao, Yinong Liu +5 more | 2017-09-26 |
| 9618484 | General sample injector, gas chromatograph and combined spectrometer | Yuanjing Li, Zhiqiang Chen, Qiufeng Ma, Ziran Zhao, Yinong Liu +6 more | 2017-04-11 |
| 9513266 | Gas chromatograph-ion mobility spectrometer system | Yuanjing Li, Zhiqiang Chen, Qiufeng Ma, Ziran Zhao, Yinong Liu +5 more | 2016-12-06 |
| 9470804 | Boron coated neutron detector and method for manufacturing the same | Ziran Zhao, Yongqiang Wang, Zhiqiang Chen, Yuanjing Li, Yinong Liu +3 more | 2016-10-18 |
| 9464997 | Methods and apparatuses for measuring effective atomic number of an object | Shuwei Li, Zhiqiang Chen, Yuanjing Li, Ziran Zhao, Yinong Liu +4 more | 2016-10-11 |
| 9453935 | Gantry configuration for combined mobile radiation inspection system | Jianmin Li, Yuanjing Li, Chunguang Zong, Quanwei Song, Tao Xue +1 more | 2016-09-27 |
| 9429542 | Signal extraction circuits and methods for ion mobility tube, and ion mobility detectors | Zhiqiang Chen, Yuanjing Li, Ziran Zhao, Yinong Liu, Shiping Cao +5 more | 2016-08-30 |
| 9337626 | Corona discharge assembly, ion mobility spectrometer, computer program and computer readable storage medium | Yuanjing Li, Zhiqiang Chen, Yanchun Wang, Ziran Zhao, Yinong Liu +6 more | 2016-05-10 |
| 9285342 | Ion mobility spectrometer system | Shiping Cao, Yuanjing Li, Zhiqiang Chen, Ziran Zhao, Yinong Liu +4 more | 2016-03-15 |
| 9261610 | High purity germanium detector | Yuanjing Li, Zhiqiang Chen, Yulan Li, Qiufeng Ma, Ziran Zhao +2 more | 2016-02-16 |
| 9231383 | Corona discharge assembly, ion mobility spectrometer, computer program and computer readable storage medium | Yuanjing Li, Zhiqiang Chen, Yanchun Wang, Ziran Zhao, Yinong Liu +5 more | 2016-01-05 |
| 9052284 | Asymmetric field ion mobility spectrometer | Shiping Cao, Zhiqiang Chen, Ziran Zhao, Yuanjing Li, Yinong Liu +1 more | 2015-06-09 |
| 8921771 | Corona discharge device and ion mobility spectrometer having corona discharge device | Zhiqiang Chen, Shuqiang Dong, Yuanjing Li, Ziran Zhao, Yinong Liu +1 more | 2014-12-30 |
| 8698073 | Ion collecting device for ion mobility spectrometer and ion mobility spectrometer | Yuanjing Li, Zhiqiang Chen | 2014-04-15 |
| 8405024 | Ion mobility spectrometer | Yuanjing Li, Hua Peng, Yangtian Zhang | 2013-03-26 |
| 8362422 | Sample feeding device for ion mobility spectrometer, method of using the same and ion mobility spectrometer | Zhiqiang Chen, Shiping Cao, Yuanjing Li, Ziran Zhao, Yinong Liu +4 more | 2013-01-29 |
| 8288718 | Ion mobility spectrometer and detecting method using the same | Yuanjing Li, Zhiqiang Chen, Shiping Cao, Dexu Lin, Shaoji Mao +1 more | 2012-10-16 |
| 8278627 | Sample feeding device for trace detector and trace detector with sample feeding device | Yuanjing Li, Zhiqiang Chen, Shaoji Mao, Ziran Zhao, Yinong Liu +4 more | 2012-10-02 |
| 8217365 | Double-faced ion source | Zhiqiang Chen, Yuanjing Li, Hua Peng, Jin Lin, Shaoji Mao +8 more | 2012-07-10 |
| 8129691 | Security inspection door | Haifeng Hu, Zhiqiang Chen, Yuanjing Li, Jin Lin, Jinyu Zhang +5 more | 2012-03-06 |
| 8084737 | Array-based ion storage system and method therefor | Yuanjing Li, Zhiqiang Chen, Hua Peng, Zhude Dai, Shaoji Mao +1 more | 2011-12-27 |
| 8076638 | Drift tube structure for ion mobility spectrometer | Haifeng Hu, Yuanjing Li, Zhiqiang Chen | 2011-12-13 |
| 8013297 | Ion gate for dual ion mobility spectrometer and method thereof | Hua Peng, Jin Lin, Yuanjing Li, Zhiqiang Chen, Shaoji Mao +6 more | 2011-09-06 |
| 7989770 | Control unit and control method for radiation source and radiation inspection system and method thereof | Zhiqiang Chen, Yuanjing Li, Yinong Liu, Junli Li, Hua Peng +10 more | 2011-08-02 |