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. 11, 2021
Filed:
Oct. 04, 2017
Socionext Inc., Yokohama, JP;
Naoto Adachi, Yokohama, JP;
SOCIONEXT INC., Yokohama, JP;
Abstract
An ultrasonic imaging apparatus includes a plurality of transducers aligned in a line, a select circuit configured to cause transducers selected from the plurality of transducers to transmit an ultrasonic pulse and receive a plurality of received signals, respectively, and a digital signal processing circuit configured to align in time and add up the plurality of received signals weighted by a plurality of respective weighting factors, wherein the digital signal processing circuit changes the plurality of weighting factors according to a time position on the plurality of received signals such that ratios between the plurality of weighting factors change.