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:
Feb. 24, 1976
Filed:
Dec. 05, 1974
Applicant:
Inventor:
Paul L DiMatteo, Huntington, NY (US);
Assignee:
Dynell Electronics Corporation, Melville, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
2351502 ; 23515027 ; 3431 / ;
Abstract
An arrangement for correcting errors incurred in airborne navigational systems. A ground installation in the form of a radar determines the positions of a multiple number of aircrafts, and communicates the positional information of the aircraft, simultaneously to all aircrafts involved. Each individual aircraft, thereupon, compares the position determined by its own navigational system, with the position communicated from the ground radar. On the basis of the resultant comparison, the navigator of each individual aircraft, is enabled to correct his position and compensate for the error inherent in the airborne navigational system.