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:
Jan. 16, 2024
Filed:
Mar. 20, 2020
Applicant:
Leybold Gmbh, Cologne, DE;
Inventors:
Leonid Gorkhover, Ulm, DE;
Gennady Fedosenko, Aalen, DE;
Alexander Laue, Heidenheim, DE;
Rudiger Reuter, Essen, DE;
Hin Yiu Anthony Chung, Ulm, DE;
Assignee:
Leybold GmbH, Cologne, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/42 (2006.01); H01J 49/04 (2006.01); H01J 49/10 (2006.01);
U.S. Cl.
CPC ...
H01J 49/424 (2013.01); H01J 49/0495 (2013.01); H01J 49/105 (2013.01);
Abstract
A mass spectrometer includes an ion trap, which has an interior for storing ions, a signal generator, which is connected to an electrode of the ion trap, which delimits the interior, for coupling in a voltage signal, in particular a radiofrequency voltage signal, and an ionization device for ionizing a gas to be ionized and supplied to the interior. The ionization device is connected to the signal generator in order to use the voltage signal (U, U, U) of the signal generator, which is coupled into the electrode, for generating ions.