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:
Sep. 09, 2014
Filed:
Jul. 20, 2011
Applicants:
Mark Brouard, Oxford, GB;
Claire Vallance, Oxford, GB;
Andrei Nomerotski, Oxford, GB;
Inventors:
Assignee:
Isis Innovation Limited, Oxfordshire, GB;
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/00 (2006.01); H01J 49/34 (2006.01); H01J 49/40 (2006.01); H01J 49/06 (2006.01);
U.S. Cl.
CPC ...
H01J 49/403 (2013.01); H01J 49/34 (2013.01); H01J 49/0031 (2013.01); H01J 49/0004 (2013.01); H01J 49/40 (2013.01); H01J 49/061 (2013.01);
Abstract
A charged particle spectrum analysis apparatus comprising an electric field generator arranged to subject charged particles to a time-varying electric field, a detector to record charged particle time spectrum data of charged particles which have passed through the electric field, the detector comprising a position-sensitive detection portion, and the time-varying electric field arranged to be activated in synchrony with activation of detector, and the time-varying electric field arranged to subject a predetermined region of said detection portion to consecutive charged particle deflection cycles.