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:
Jul. 23, 2019
Filed:
Mar. 05, 2018
Applicant:
Sumitomo Heavy Industries Ion Technology Co., Ltd., Tokyo, JP;
Inventor:
Hiroshi Kawaguchi, Ehime, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 37/08 (2006.01); H01J 27/26 (2006.01); H01J 27/08 (2006.01); H01J 27/20 (2006.01); H01J 37/317 (2006.01);
U.S. Cl.
CPC ...
H01J 37/08 (2013.01); H01J 27/08 (2013.01); H01J 27/205 (2013.01); H01J 27/26 (2013.01); H01J 37/3171 (2013.01); H01J 2237/061 (2013.01);
Abstract
An ion generator includes an arc chamber which has a plasma generating region therein, a cathode configured to emit a thermoelectron toward the plasma generating region, a repeller which faces the cathode in an axial direction in a state where the plasma generating region is interposed between the cathode and the repeller, and a cage which is disposed to partially surround the plasma generating region at a position between an inner surface of the arc chamber and the plasma generating region.
Kawaguchi, Hiroshi. (2019). Ion generator (U.S. Patent No. 10361058). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10361058
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile