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:
Dec. 11, 1984
Filed:
Jan. 25, 1983
Applicant:
Inventor:
Yoichi Sumino, Ootawara, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73626 ; 73625 ;
Abstract
An ultrasonic system for non-destructive testing in industry and for visualizing soft tissue structure in medical diagnosis using a coaxial transducer array formed of a plurality of annular transducer elements each having the same predetermined area. The area of each of the transducer elements and the radiating aperture of the array is chosen to provide a well-resolved narrow beam in accordance with the focal length along the axis of the array.
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Sumino, Yoichi. (1984). Ultrasonic system (U.S. Patent No. 4487073). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4487073
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile