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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.:

US 9726641 B1

PDFFull Text
Date of Patent:
Aug. 08, 2017

Filed:

Sep. 05, 2014

System and method of correcting a non-concentric ultrasonic iris inspection result

Applicants:

Tommy Bourgelas, Shannon, CA;

Martin St-laurent, Quebec, CA;

Guillaume Painchaud-april, Quebec, CA;

Inventors:

Tommy Bourgelas, Shannon, CA;

Martin St-Laurent, Quebec, CA;

Guillaume Painchaud-April, Quebec, CA;

Assignee:

OLYMPUS SCIENTIFIC SOLUTIONS AMERICAS INC., Waltham, MA (US);

Attorney:

C. Tricia Liu

Primary Examiner:

Carol S Tsai

Int. Cl.
CPC ...
G01S 15/06 (2006.01); G01S 7/56 (2006.01); G01N 29/24 (2006.01); G01N 29/44 (2006.01); G01N 29/04 (2006.01); G01N 29/06 (2006.01); G01N 29/07 (2006.01);
U.S. Cl.
CPC ...
G01N 29/043 (2013.01); G01N 29/0645 (2013.01); G01N 29/07 (2013.01); G01N 2291/011 (2013.01); G01N 2291/101 (2013.01); G01N 2291/106 (2013.01); G01N 2291/2636 (2013.01);
Abstract

Disclosed is an ultrasonic IRIS inspection system and a method of providing automatically compensated concentric B-scans by means of curve-fitting the unadjusted tube boundaries from inspection data, and from the curve fitted theoretical circle, using non-linear regression analysis to determine an adjusted center. The off-center distance between the adjust center and the misaligned center is then used to produce concentric inspection result by compensating the unadjusted inspection result with the off-center distance.

Find Patent Forward Citations

Bourgelas, Tommy. (2017). System and method of correcting a non-concentric ultrasonic iris inspection result (U.S. Patent No. 9726641). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9726641

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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