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:
Apr. 09, 2019
Filed:
Apr. 18, 2016
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Joshua R. Bertram, Ames, IA (US);
Maxime M. Gariel, Sterling, VA (US);
ROCKWELL COLLINS, INC., Cedar Rapids, IA (US);
Abstract
A relative positioning system is described. At least one emitter is attached to a first object, where each of the at least one emitters includes: an electromagnetic radiation source configured to generate electromagnetic radiation over a band of wavelengths, and a prism arranged to refract and disperse the electromagnetic radiation from the electromagnetic radiation source according to the wavelength of the electromagnetic radiation. At least one electromagnetic radiation detector is attached to a second object arranged to detect the wavelengths of some of the electromagnetic radiation refracted and dispersed by a respective prism. At least one processor is configured to determine the relative position of the first object and the second object based on the detected wavelengths by the at least one electromagnetic radiation detector.