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. 21, 2025
Filed:
May. 15, 2019
Shimadzu Corporation, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
An ion analyzerincludes: an ionization chamber; an ionization unitconfigured to generate ions from a samplein the ionization chamber; an analysis chamberseparated from the ionization chamberby a partition wallin which an openingis formed; an ion transport unit, andprovided in the analysis chamberand configured to transport the ions generated in the ionization unit; an ion trapping unitprovided in the analysis chamberand configured to trap the ions transported by the ion transport unit, and; an ion detection unitprovided in the analysis chamberand configured to detect the ions released from the ion trapping unit; and a single evacuation mechanismconnected only to the analysis chamberand configured to evacuate the analysis chamberto a pressure of 10Pa or less.