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:
Feb. 18, 2014
Filed:
May. 22, 2012
Applicant:
Takaya Satoh, Tokyo, JP;
Inventor:
Takaya Satoh, Tokyo, JP;
Assignee:
JEOL Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 49/40 (2006.01); H01J 49/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A flight-of-time mass spectrometer and method of flight-of-time mass spectrometry. The spectrometer includes a storage portion, a parameter adjusting portion, a parameter setting portion, and a flight time measuring portion. The parameter adjusting portion calculates values of an adjustment parameter correlated with any specified m/z value based on an adjustment table. The parameter setting portion sets the delayed extraction parameters of the ion source based on the values of the adjustment parameters calculated by the parameter adjusting portion.