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. 01, 1990
Filed:
Apr. 19, 1988
Jean Pergrale, Paris, FR;
U.S. Philips Corporation, New York, NY (US);
Abstract
A method of scanning objects by means of ultrasonic echography, including the transmission of ultrasonic waves to the object to be scanned by means of a transducer array (101) and the reception and processing of the echographic signals corresponding to the echoes returned. Digitized A-lines are divided into n elements of p points and, after various operations, the reconstruction of the elements of the echographic lines by selection of principal vectors which imply factors which imply a reconstruction of the matrix sum of the series of unity matrix products relative to said selected principal vectors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile