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. 06, 2022
Filed:
Jun. 26, 2019
Shanghai United Imaging Healthcare Co., Ltd., Shanghai, CN;
Peng Cheng, Shanghai, CN;
SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai, CN;
Abstract
The present disclosure discloses a method and a system for determining an energy spectrum of an incident electron beam. The method includes obtaining a plurality of deflection currents of a beam deflection device; for each of the plurality of deflection currents, determining an energy range of an ejected electron beam, and determining a target current of a target generated by the ejected electron beam irradiating the target, wherein the ejected electron beam is emitted from an output of the beam deflection device after the incident electron beam enters the beam deflection device. The method also includes determining the energy spectrum of the incident electron beam based on the energy ranges of the plurality of ejected electron beams and the corresponding target currents.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile