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:
Nov. 18, 2025
Filed:
Dec. 21, 2023
Vigilant Solutions Llc, Livermore, CA (US);
Pietro Russo, Melrose, MA (US);
Phong Quang Dinh, Ho Chí Minh, VN;
Phong Truong Hoai, Ho Chí Minh, VN;
VIGILANT SOLUTIONS, LLC, Livermore, CA (US);
Abstract
A mobile device receives: images acquired by a camera, that depict a road that includes two road markers; and indicators of a marker width, a camera distance from the road, and a camera height. The mobile device provides, at a display screen: an image acquired by the camera; and two virtual road markers at fixed positions on the display screen, the two markers based on the width, distance, and height. The mobile device receives respective indicators of the two markers in the image, that are pinned to the two markers at the display screen in further images received from the camera as the two markers move in the further images, as an orientation of the camera changes. When the respective indicators about align with the two virtual markers overlaid on the further images on the display screen at the fixed positions, the mobile device provides a notification.