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:
Dec. 03, 2019
Filed:
Mar. 20, 2018
Applicant:
Ramot AT Tel-aviv University Ltd., Tel-Aviv, IL;
Inventors:
Assignee:
Ramot at Tel-Aviv University Ltd., Tel-Aviv, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 37/153 (2006.01); H01J 37/26 (2006.01);
U.S. Cl.
CPC ...
H01J 37/153 (2013.01); H01J 37/26 (2013.01); H01J 37/261 (2013.01); H01J 37/263 (2013.01); H01J 2237/1532 (2013.01); H01J 2237/1534 (2013.01); H01J 2237/2614 (2013.01);
Abstract
A method of manipulating an electron beam is disclosed. The method comprises transmitting the beam through a phase mask selected to spatially modulate a phase of the beam over a cross-section thereof.