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:
May. 19, 2026
Filed:
Jan. 25, 2024
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Asato Kosuge, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T 1/24 (2006.01); A61B 6/00 (2006.01); A61B 6/42 (2024.01); G01T 1/20 (2006.01);
U.S. Cl.
CPC ...
G01T 1/20184 (2020.05); A61B 6/4233 (2013.01); A61B 6/542 (2013.01);
Abstract
A radiation imaging apparatus having a function of detecting a start and an end of emission of radiation and an amount of emission of radiation includes a plurality of pixels configured to generate signals according to a dose of radiation, signal lines connected to the plurality of pixels, a reading circuit configured to read the signals from the pixels via the signal lines and generate values according to the signals, and a control unit configured to control an operation of the reading circuit. A row including a pixel from which a signal has been read during the emission of radiation is not read when a diagnosis image is generated.