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. 16, 1991
Filed:
Mar. 17, 1989
Applicant:
Inventors:
Yigal Katzir, Holon, IL;
Joseph Kochba, Yavne, IL;
Assignee:
Orbot Systems Ltd., Yavne, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358101 ; 358107 ; 358225 ; 350415 ;
Abstract
A telecentric imaging system includes a Fresnel lens mountable in proximity to an object to be imaged, a source of light for illuminating the object, and an aperture stop located at least in the telecentric imaging system is incorporated into an optical inspection machine which permits optical distortion produced by the telecentric imaging system to be corrected using a look-up table.
Quick Actions:
Katzir, Yigal. (1991). Telecentric imaging system optical inspection machine using the same and (U.S. Patent No. 5008743). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5008743
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