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:
Jul. 20, 2021
Filed:
Aug. 28, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Kenji Oyama, Tokyo, JP;
Robert A Kruger, Oriental, NC (US);
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An object information acquiring apparatus employed in the present invention includes: a plurality of transducers that generate an electric signal upon reception of an acoustic wave from a measurement subject; a supporter that supports the plurality of transducers such that directional axes of at least a part of the plurality of transducers are gathered together; a point sound source; means for controlling relative positions of the measurement subject and the supporter; a processor that determines respective distances from the plurality of transducers to a focus position of the measurement subject and generates property information relating to the focus position; and a corrector that determines correction data.