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:
Sep. 20, 2022
Filed:
May. 29, 2019
Applicant:
Gottfried Wilhelm Leibniz Universität Hannover, Hannover, DE;
Inventors:
Assignee:
GOTTFRIED WILHELM LEIBNIZ UNIVERSITAET HANNOVER, Hannover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/62 (2021.01); H01J 49/02 (2006.01); H01J 49/06 (2006.01); G01N 27/622 (2021.01);
U.S. Cl.
CPC ...
G01N 27/622 (2013.01); H01J 49/022 (2013.01); H01J 49/025 (2013.01); H01J 49/066 (2013.01);
Abstract
The invention relates to an ion transport device which is designed to transport ions by means of an electric field. The ion transport device has an ion transport channel in which an ion transport chamber is formed. In order to generate the electric field, the ion transport device has a plurality of field generating electrodes which are arranged one behind the other along the length of the ion transport channel in order to move ions through the ion transport chamber in a transport direction. The invention additionally relates to an ion mobility spectrometer and to a mass spectrometer.