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:
May. 20, 2025
Filed:
Mar. 29, 2023
Daikin Industries, Ltd., Osaka, JP;
Chang Wenn Tok, Osaka, JP;
Shin Higashiyama, Osaka, JP;
Kosuke Hotta, Osaka, JP;
Takafusa Miura, Osaka, JP;
Kensuke Urata, Osaka, JP;
Keita Kodera, Osaka, JP;
Ryosuke Yamamoto, Osaka, JP;
Yohei Koyama, Osaka, JP;
Shinichi Ishizeki, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
Air conditioning-related equipment includes: a first connection portion to which wiring for transmitting high voltage along with communication is connected; a second connection portion to which wiring dedicated to communication and not to power transmission or wiring for transmitting low voltage along with communication is connected; and a connection circuit that connects the first connection portion and the second connection portion, wherein the connection circuit includes an isolation circuit that blocks power transmission and transmits a signal pertaining to communication.