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. 27, 2026
Filed:
Jul. 29, 2024
GM Global Technology Operations Llc, Detroit, MI (US);
Oren Longman, Tel Aviv, IL;
Igal Kotzer, Tel Aviv, IL;
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A system performs a method of validating an anechoic chamber. A plurality of electromagnetic waves is propagated from a transmitter located within the anechoic chamber. Each of the plurality of electromagnetic waves is associated with one of a plurality of configurations between the transmitter and a receiver in the anechoic chamber. A plurality of reflections is received at the receiver from a reflective element in the anechoic chamber. Each of the plurality of reflections corresponds to one of the plurality of configurations. For each of the plurality of reflections, an ellipse is determined indicating a range of the reflective element. An intersection point of each of the ellipses is located to determine a location of the reflective element in the anechoic chamber. A reflectivity of the reflective element is compared to a threshold to validate the anechoic chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile