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:
Jun. 12, 2001
Filed:
Mar. 30, 1999
Applicant:
Inventors:
Heiko Frohn, Eppstein/Ts, DE;
Norbert Lehn, Taunusstein, DE;
Assignee:
Vitronic Dr.-Ing. Stein, Wiesbaden, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 1/114 ;
U.S. Cl.
CPC ...
G01B 1/114 ;
Abstract
A method and apparatus for controlling a moveable object relative to another object employing an optical sensing system and pattern or structure recognition. Also included is apparatus for controlling the movement of one object with respect to the other, having drive and control elements for at least one of the objects. The movement controlling apparatus has a pattern memory device and a pattern recognition device.