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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.:

US 9190252 B1

PDFFull Text
Date of Patent:
Nov. 17, 2015

Filed:

Oct. 10, 2014

Electrode device with pre- and/or postfilters and manufacturing method therefor, as well as a mass spectrometer with such an electrode device

Applicant:

Vacutec Hochvakuum- & Präzisionstechnik Gmbh, Bremen, DE;

Inventors:

Bernd Laser, Weyhe, DE;

Carsten Laser, Weyhe, DE;

Frank Schaefer, Grasberg, DE;

Assignee:

VACUTEC Hochvakuum- & Präzisionstechnik GmbH, Bremen, DE;

Attorney:

Collard & Roe, P.C.

Primary Examiner:

Kiet T Nguyen

Int. Cl.
CPC ...
H01J 49/06 (2006.01); H01J 49/42 (2006.01); H01J 49/26 (2006.01);
U.S. Cl.
CPC ...
H01J 49/06 (2013.01); H01J 49/063 (2013.01); H01J 49/068 (2013.01); H01J 49/26 (2013.01); H01J 49/4215 (2013.01);
Abstract

A method manufactures a multipolar electrode device, in particular a multipole for use in a mass spectrometer, wherein the electrode device includes at least one main filter and at least one pre- and/or postfilter. The electrode blanks are separated in several sections for producing the pre- and/or postfilters, which are thereby maintained by a holder in a constant relative position to each other. Moreover, an electrode device may be used in a mass spectrometer and a mass spectrometer may have such a multipolar electrode device.

Find Patent Forward Citations

Laser, Bernd. (2015). Electrode device with pre- and/or postfilters and manufacturing method therefor, as well as a mass spectrometer with such an electrode device (U.S. Patent No. 9190252). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9190252

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

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