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. 31, 2019
Filed:
Aug. 17, 2018
Applicant:
Jeol Ltd., Tokyo, JP;
Inventor:
Ayumi Kubo, Tokyo, JP;
Assignee:
JEOL Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/36 (2006.01); H01J 49/00 (2006.01); H01J 49/26 (2006.01); H01J 49/10 (2006.01); H01J 49/04 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0036 (2013.01); H01J 49/0031 (2013.01); H01J 49/04 (2013.01); H01J 49/10 (2013.01); H01J 49/26 (2013.01);
Abstract
A mass spectrometry data processing apparatus includes a data processing part and a calculation part. The calculation part calculates differences in mass among all pieces of the peak data from the peak list, calculates an intensity ratio that is a ratio of intensity between two pieces of the peak data used in calculating the difference, and generates difference-intensity ratio data. Further, the calculation part retrieves difference-intensity ratio data having the difference included in a section, calculates a sum of the intensity ratio of the retrieved difference-intensity ratio data, and calculates difference-intensity ratio distribution data.