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:
Jun. 22, 2021
Filed:
Aug. 27, 2018
Toshiba Memory Corporation, Tokyo, JP;
Akira Kuramoto, Kuwana Mie, JP;
Teruyuki Kinno, Yokkaichi Mie, JP;
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Abstract
A sample analyzer includes a voltage source that applies a voltage to a sample. A laser irradiator irradiates the sample with a laser beam. A detector detects a particle emitted from the sample. An operation device specifies the material of the particle detected by the detection device, by mass spectrometry of the particle and analyzes the structure of the sample. The operation device calculates a ratio in structure between model information indicating the structure of the sample, which is prepared in advance, and analysis information indicating the structure of the sample, which is obtained by the mass spectrometry, and applies the ratio to the analysis information so as to correct the analysis information.