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:
Mar. 30, 2021
Filed:
Aug. 29, 2019
Metawave Corporation, Palo Alto, CA (US);
Abdullah Ahsan Zaidi, San Diego, CA (US);
Other;
Abstract
Examples disclosed herein relate to a radar warning system positioned in a highway infrastructure. The infrastructure element includes a radar unit that is configured to produce radar data from one or more return radio frequency (RF) beams reflected from a surrounding environment using one or more steerable RF beams radiated to the surrounding environment, detect a moving object in a path of the surrounding environment from the radar data, determine whether the moving object in the path is violating directional criteria, and generate an alert message notifying one or more receiving units to avoid the path of the moving object when the moving object in the path is violating the directional criteria. The infrastructure element also includes a communication unit coupled to the radar unit and configured to send the alert message to the one or more receiving units in the surrounding environment.