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:
Oct. 28, 2025
Filed:
Nov. 30, 2022
Zoox, Inc., Foster City, CA (US);
Subhasis Das, Menlo Park, CA (US);
Amir Ghaderi, San Jose, CA (US);
Derek Xiang Ma, San Carlos, CA (US);
Zoox, Inc., Foster City, CA (US);
Abstract
Techniques for detecting and labeling traffic lights and/or traffic signs and the traffic lanes with which such lights and signs are associated in an environment are disclosed. Images may be evaluated to identify pixels that may be associated with a light, sign, or lane. Associations between lights and/or signs and lanes in the environment may be determined along with probabilities for the individual pixels that the pixels may be associated with one of the light/sign and lane associations. Those pixels having a sufficient probability of be associated with a light/sign and lane association may be assigned a corresponding label. An output image with such labels can be provided for vehicle control and for other operations, such as top-down segmentation and trajectory determination.