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:
Aug. 15, 2017
Filed:
Apr. 16, 2013
Applicant:
Indian Institute of Technology Kanpur, Kanpur, IN;
Inventors:
Sudeep Bhattacharjee, Kanpur, IN;
Samit Paul, West Bengal, IN;
Assignee:
INDIAN INSTITUTE OF TECHNOLOGY KANPUR, Kanpur, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T 1/29 (2006.01); H01J 37/244 (2006.01); H01J 37/30 (2006.01);
U.S. Cl.
CPC ...
G01T 1/2921 (2013.01); H01J 37/244 (2013.01); H01J 37/30 (2013.01); H01J 2237/24542 (2013.01);
Abstract
An apparatus for characterizing a focused charged beam is provided. The apparatus includes a plurality of parallel conducting channels and at least one current sensing unit configured to measure current across each of the plurality of parallel conducting channels.