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:
Oct. 26, 2021
Filed:
Mar. 26, 2018
Leco Corporation, St. Joseph, MI (US);
Viatcheslav Artaev, St. Joseph, MI (US);
Anatoly N. Verenchikov, St. Petersburg, RU;
LECO Corporation, St. Joseph, MI (US);
Abstract
A multi-reflecting time-of-flight mass spectrometer (MR-TOF MS) includes an ion source, an orthogonal accelerator, and an ion mirror assembly. The ion source is capable of generating a beam of ions, and is arranged to accelerate the ions in a first direction along a first axis. The orthogonal accelerator is arranged to accelerate the ions in a second direction along a second axis. The second direction is orthogonal to the first direction. The ion mirror assembly includes a plurality of gridless planar mirrors and a plurality of electrodes. The plurality of electrodes are arranged to provide time-focusing of ions along a third axis substantially independent of ion energy and ion position.