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:
Dec. 02, 1986
Filed:
Mar. 26, 1984
Gunnar K Lofgren, Charlotte, NC (US);
Goran P Netzler, Frilles.ang.s, SE;
NDC Technologies, Inc., Charlotte, NC (US);
Abstract
An optical guidance system for remotely controlled, self-propelled vehicles in which a single light source is used as an aiming point by the vehicle. The light source is detected by a camera lens and the vehicle is maneuvered according to the position of the light within the field of view of the lens. A computer is provided to determine the cartesian coordinates of the light source and calculate the position of the vehicle relative to the light source. The light source also transmits optically coded information for controlling the vehicle relative to the position of other vehicles, the condition of the vehicle path or other related information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile