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:
Apr. 21, 2026
Filed:
Apr. 30, 2024
Applicant:
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
Inventors:
Assignee:
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 15/89 (2006.01); G06V 40/20 (2022.01); G08B 21/04 (2006.01);
U.S. Cl.
CPC ...
G01S 15/89 (2013.01); G06V 40/20 (2022.01); G08B 21/0423 (2013.01); G08B 21/043 (2013.01); G08B 21/0438 (2013.01);
Abstract
An estimation method includes obtaining first sound information regarding a reflected sound resulted from reflection of a transmission sound in an inaudible band inside a facility, and outputting image information indicating a living body presence area in which a living body is present, by inputting the first sound information obtained to a first trained model trained using sound information regarding the reflected sound and an image indicating the living body presence area.