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.

Date of Patent:
Dec. 05, 2017

Filed:

Jun. 06, 2017
Applicant:

Thermo Electron Scientific Instruments Llc, Madison, WI (US);

Inventor:

Alan Ronemus, Oregon, WI (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 37/00 (2006.01); H01J 37/09 (2006.01); H01J 37/28 (2006.01); H01J 37/244 (2006.01);
U.S. Cl.
CPC ...
H01J 37/09 (2013.01); H01J 37/244 (2013.01); H01J 37/28 (2013.01);
Abstract

A charged particle filter includes a magnetic deflector having a bore along an axis thereof passing through the magnetic deflector from a sample end to a detector end of the magnetic deflector, and through which bore charged particles pass when in use, the magnetic deflector being formed from two magnets positioned around the bore, with a gap between the two magnets, the two magnets each having a linear central section and two ends, each end forming a curved surface, the curved surface having an aspect ratio defined by a height in a range of between one tenth and ten times the gap between the two magnets, and a width in a range of between one tenth and ten times the gap.


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Ronemus, Alan. (2017). Charged particle filter (U.S. Patent No. 9837242). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9837242

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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