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. 18, 2018
Filed:
Apr. 30, 2015
Safran Electronics & Defense, Boulogne Billancourt, FR;
Julien Farjon, Boulogne Billancourt, FR;
SAGEM DEFENSE SECURITE, Boulogne Billancourt, FR;
Abstract
A method of navigation of an aerial drone in the presence of at least one intruding aircraft in an airspace zone surrounding the drone, wherein an estimated distance between the drone and the intruding aircraft is calculated based on a strength of the signal received and validated if an estimated value of an element of positioning data calculated by the drone using the estimated distance substantially corresponds to a measured value of the element of positioning data. An aerial drone designed for implementation of this method.
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