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. 29, 2019
Filed:
May. 26, 2016
Applicant:
Aosense, Inc., Sunnyvale, CA (US);
Inventors:
Chandra S. Raman, Sunnyvale, CA (US);
Thomas H. Loftus, Los Gatos, CA (US);
Mark A. Kasevich, Palo Alto, CA (US);
Thang Q. Tran, San Jose, CA (US);
William D. Weis, Hollister, CA (US);
Assignee:
AOSense, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 41/14 (2006.01); H01J 41/12 (2006.01); F04B 37/18 (2006.01);
U.S. Cl.
CPC ...
H01J 41/14 (2013.01); H01J 41/12 (2013.01); F04B 37/18 (2013.01);
Abstract
A system for ion pumping including an anode, a cathode, and a magnet. The magnet comprises a Halbach magnet array.