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:
Jul. 02, 1991
Filed:
Nov. 30, 1989
Applicant:
Inventors:
Sullivan Chen, Centerport, NY (US);
Howard K Stern, Greenlawn, NY (US);
William E Yonescu, Dix Hills, NY (US);
Assignee:
Robotic Vision System, Inc., Hauppauge, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01B / ;
U.S. Cl.
CPC ...
250561 ; 356376 ;
Abstract
A practice for developing data for use in the three-dimensional location of the points on an object surface wherein first and second sensor means are used to cause first and second electromagnetic radiation to be directed at the object surface at first and second directions which are in a common plane.