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:
Sep. 02, 2025
Filed:
Nov. 24, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Takeru Kuroiwa, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
In a second facility device whose installation location is unknown, a relative location estimator measures a wireless signal transmitted by a first facility device whose installation location is known and estimates a relative location between the first facility device and the second facility device. In a controller, a relative location receiver receives information indicating the relative location sent by the second facility device. An absolute location estimator estimates an absolute location of the second facility device based on the relative location indicated by the information received by the relative location receiver, the installation location of the first facility device, and installation specifications stipulated for the facility devices.