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:
Apr. 06, 2021
Filed:
Aug. 14, 2019
Applicant:
Canon Medical Systems Corporation, Otawara, JP;
Inventors:
Hiroaki Nakai, Nasushiobara, JP;
Hiroaki Miyazaki, Otawara, JP;
Tooru Kato, Nasushiobara, JP;
Mikihito Hayashi, Otawara, JP;
Naoki Sugihara, Nasushiobara, JP;
Assignee:
Canon Medical Systems Corporation, Otawara, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); G01T 1/24 (2006.01);
U.S. Cl.
CPC ...
G01T 1/244 (2013.01);
Abstract
According to one embodiment, a sensitivity correction method includes acquiring count rates for respective pixels in a photon counting detector; preparing incident dose adjustment materials for the respective pixels based on the count rates for the respective pixels; and providing the incident dose adjustment materials in a surface of the photon counting detector.