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:
Aug. 29, 2023
Filed:
Sep. 17, 2019
Applicant:
Leco Corporation, St. Joseph, MI (US);
Inventor:
Anatoly N. Verenchikov, St. Petersburg, RU;
Assignee:
LECO Corporation, St. Joseph, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/00 (2006.01); H01J 49/42 (2006.01); H01J 49/06 (2006.01); H01J 49/02 (2006.01); H05K 3/02 (2006.01); H01J 49/40 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0031 (2013.01); H01J 49/06 (2013.01); H01J 49/4245 (2013.01); H05K 3/027 (2013.01); H01J 49/027 (2013.01); H01J 49/406 (2013.01); H01J 49/4205 (2013.01); H01J 49/4255 (2013.01); H05K 2201/0154 (2013.01); H05K 2203/092 (2013.01); H05K 2203/095 (2013.01);
Abstract
A method of mass spectral analysis in an analytical electrostatic trap () is disclosed. The electrostatic trap () defines an electrostatic field volume and includes trap electrodes having static and non-ramped potentials. The method comprises injecting a continuous ion beam into the electrostatic field volume.