The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2020
Filed:
Aug. 08, 2018
Applicant:
Nuctech Company Limited, Beijing, CN;
Inventors:
Yangtian Zhang, Beijing, CN;
Guangqin Li, Beijing, CN;
Bin Xue, Beijing, CN;
Zhanhong Jia, Beijing, CN;
Assignee:
Nuctech Company Limited, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/00 (2006.01); H01J 49/04 (2006.01); G01N 35/10 (2006.01); F04B 9/04 (2006.01); F04B 23/02 (2006.01); F04B 17/03 (2006.01); G01N 35/00 (2006.01); F04B 13/00 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0009 (2013.01); F04B 9/045 (2013.01); F04B 13/00 (2013.01); F04B 17/03 (2013.01); F04B 23/02 (2013.01); G01N 27/622 (2013.01); G01N 35/00693 (2013.01); G01N 35/1016 (2013.01); G01N 35/1095 (2013.01); H01J 49/04 (2013.01); H01J 49/0431 (2013.01); F04B 2201/1208 (2013.01); F04B 2205/09 (2013.01);
Abstract
Embodiments of the present disclosure provide an automatic calibration device for an ion migration spectrometer and an ion migration spectrometer. The automatic calibration device includes: a reservoir configured to store liquid calibration sample therein; and an automatic transfer portion communicated with the reservoir and configured to transfer the liquid calibration sample in the reservoir.