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. 28, 2026
Filed:
Dec. 11, 2023
Fujifilm Healthcare Corporation, Chiba, JP;
Misaki Maruyama, Tokyo, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A transmission/reception unit generates a plurality of reception beam data having different addition numbers of a plurality of reception channel signals which are from each oscillation element that receives reflected waves from a subject and of which phases are adjusted. An S/N estimation unit executes frequency analysis with respect to each of the plurality of reception beam data before detection processing having different addition numbers of the reception channel signals for each region. The S/N estimation unit calculates a slope of an approximate straight line of spectral intensity for the addition number of each reception channel signal for each combination of the region and a frequency domain. The slope is an S/N indicator. A signal processing unit generates a bandpass filter for each region based on the S/N indicator for each region and for each frequency domain, to apply the bandpass filter to the reception beam data before the detection processing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile