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:
Feb. 03, 2026
Filed:
Aug. 18, 2022
Hitachi-johnson Controls Air Conditioning, Inc., Tokyo, JP;
HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC., Tokyo, JP;
Abstract
A controller includes a first storage storing setting information used for operation control of a heat exchange system that exchanges heat between fluid and a heat medium. The controller executes operation control using the setting information. A communicator includes a second storage medium storing setting information used for the operation control, the communicator communicates with external equipment, the controller and the communicator are mounted on an identical outdoor unit, an identical indoor unit, or an identical central control panel. The controller and the communicator execute synchronization processing between the setting information stored in the first storage and the setting information stored in the second storage, and in a case where the setting information stored in the second storage has been changed in response to a request from the external equipment, the communicator transmits the changed setting information to the controller in the synchronization processing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile