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. 18, 2025
Filed:
Jan. 31, 2023
Applicant:
Sonitor Technologies As, Oslo, NO;
Inventors:
Wilfred Edwin Booij, Oslo, NO;
Mattheus Franciscus Albertus Ten Veldhuis, Oslo, NO;
Assignee:
Sonitor Technologies AS, Oslo, NO;
Primary Examiner:
Int. Cl.
CPC ...
G01S 15/32 (2006.01); G01S 5/00 (2006.01); G01S 5/30 (2006.01);
U.S. Cl.
CPC ...
G01S 15/325 (2013.01); G01S 5/0009 (2013.01); G01S 5/30 (2013.01);
Abstract
An approach for providing a lower cost real time location system in less trafficked areas of a building. This approach uses on-board audio capabilities of a mobile device to receive a room response trace resulting from a self-generated acoustic signal. By comparing the room response trace to a modeled room response trace, the location of the mobile device is determined.