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:
Jun. 02, 2026
Filed:
Dec. 06, 2023
Qualcomm Incorporated, San Diego, CA (US);
Varun Amar Reddy, San Diego, CA (US);
Sony Akkarakaran, Poway, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Systems and techniques are provided for wireless communications. A process can include transmitting an energizing signal using an energizer device included in a vehicle and associated with a display of the vehicle, wherein the energizing signal is configured to interrogate one or more backscatter tags within the vehicle. A first backscatter signal can be received from a first backscatter tag of the one or more backscatter tags, the first backscatter signal based on the energizing signal and indicative of information corresponding to a driver of the vehicle. A driver status corresponding to the driver of the vehicle can be determined based on the first backscatter signal. A display message indicative of the driver status can be transmitted to the display of the vehicle for output.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile