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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.:

US 12704294 B1

PDFFull Text
Date of Patent:
Aug. 11, 2026

Filed:

Dec. 15, 2023

Wireless pairing of hot water supply system

Applicant:

Noritz Corporation, Hyogo, JP;

Inventor:

Yoshitatsu Yasuda, Hyogo, JP;

Assignee:

NORITZ CORPORATION, Hyogo, JP;

Attorney:

JCIPRNET

Primary Examiner:

Michael G Hoang

Assistant Examiner:

Kurt J Wolford

Int. Cl.
CPC ...
F24H 15/464 (2022.01); F24D 19/10 (2006.01); F24H 15/296 (2022.01); F24H 15/395 (2022.01); F24H 15/443 (2022.01); F24H 15/45 (2022.01);
U.S. Cl.
CPC ...
F24H 15/464 (2022.01); F24D 19/1051 (2013.01); F24H 15/296 (2022.01); F24H 15/395 (2022.01); F24H 15/443 (2022.01); F24H 15/45 (2022.01);
Abstract

A hot water supply system includes a plurality of hot water supply devices. Each of the plurality of hot water supply devices includes a hot water supply wireless communication module having a transceiver and a receiver adapted to wirelessly communicate with a mobile terminal. One hot water supply device among the plurality of hot water supply devices is paired with the mobile terminal to establish a first wireless communication path. After the one hot water supply device is paired with the mobile terminal, the one hot water supply device receives a one-time password from the mobile terminal, wherein the one hot water supply device is configured to send the one-time password to other hot water supply devices among the plurality of hot water supply devices, and the other hot water supply devices are paired with the mobile terminal using the one-time password.

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