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. 09, 2021
Filed:
Sep. 26, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Marco Argenti, Mercer Island, WA (US);
James Gosling, Redwood City, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
In some embodiments, route information and/or location identifiers are directly encoded on a surface of a roadway. A route information service stores detailed route information that correspond with sections of a roadway and provides instructions to a road symbol application device to apply combinations of shapes to a surface of the roadway to encode the route information and/or location identifiers on the roadway. A sensor of a vehicle traversing the roadway detects the combination of symbols, decodes the combination of symbols to determine route information and/or location identifiers, and provides the route information to a control system of the vehicle for use in controlling the vehicle or displays the route information via a display of the vehicle.