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:
Jul. 28, 2026
Filed:
Aug. 13, 2024
Daikin Industries, Ltd., Osaka, JP;
Ryosuke Yamamoto, Osaka, JP;
Kazuaki Ando, Osaka, JP;
Shin Higashiyama, Osaka, JP;
Daisuke Noburyu, Osaka, JP;
Keiya Nagahara, Osaka, JP;
Yuki Murakami, Osaka, JP;
Masahiro Kaneko, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
An air conditioning system includes a first device, a second device, a refrigerant sensor that is provided in the second device and detects a refrigerant leaking from the second device, and a first notification device that makes a notification of a refrigerant leak, in which the first device and the second device share first identification information that specifies a first group including the first notification device and the first device, the second device transmits leak detection information and the first identification information to the first device on the basis of detection of the refrigerant leak by the refrigerant sensor, and the first device instructs the first notification device to make a notification of the refrigerant leak on the basis of reception of the leak detection information and the first identification information that matches identification information of a group to which the first device belongs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile