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. 04, 2020
Filed:
Mar. 10, 2016
Toshiba Memory Corporation, Tokyo, JP;
Haruko Akutsu, Kanagawa, JP;
Toma Yorisaki, Tokyo, JP;
Toshiba Memory Corproation, Tokyo, JP;
Abstract
A mass spectrometer includes a beam radiator radiating a beam to a sample. A laser radiator radiates laser light onto an irradiation surface of a surface of the sample irradiated with the beam or above the irradiation surface. The laser radiator splits the laser light into at least first light and second light. The laser radiator adjusts a polarization state, a length of an optical path, or a direction of the optical path of at least either the first light or the second light to condense the first light and the second light onto the irradiation surface or above the irradiation surface. A detector detects particles discharged from the sample.