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. 08, 2023
Filed:
Oct. 25, 2021
Applicant:
Jeol Ltd., Tokyo, JP;
Inventor:
Ayumi Kubo, Tokyo, JP;
Assignee:
JEOL Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/00 (2006.01); H01J 49/16 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0036 (2013.01); H01J 49/164 (2013.01);
Abstract
An extraction section extracts a basic pattern of chemical noise included in a mass spectrum. A generation section generates pseudo chemical noise as a connected body of a plurality of pseudo fragments generated by intensity correction of the basic pattern. A removal section removes the pseudo chemical noise from the mass spectrum.