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:
Dec. 15, 2015
Filed:
Mar. 14, 2014
1st Detect Corporation, Austin, TX (US);
David Rafferty, Webster, TX (US);
Michael Spencer, Manvel, TX (US);
1ST DETECT CORPORATION, Austin, TX (US);
Abstract
Apparatuses and methods for performing mass analysis are disclosed. One such apparatus may include an ion trap device. The ion trap device may comprise a first end cap having a first aperture and a second end cap having a second aperture, wherein the first aperture and the second aperture may define an ejection axis. The ion trap device may also comprise a ring electrode substantially coaxially aligned between the first and second end caps. The ring electrode may include an opening extending along a radial direction of the ring electrode, wherein the radial direction is substantially perpendicular to the ejection axis. One such method may include ionizing a sample in an ion trap through an opening separating at least part of first and second ring sections of the ion trap and detecting ions ejected though an aperture on an end cap of the ion trap.