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. 26, 2026
Filed:
Nov. 06, 2023
Kyungdong Navien Co., Ltd., Pyeongtaek-si, KR;
Nam Soo Do, Seoul, KR;
Yong Min Song, Seoul, KR;
KYUNGDONG NAVIEN CO., LTD., Pyeongtaek-si, KR;
Abstract
A hot water supply apparatus according to an embodiment of the present disclosure includes a pump that applies a pressure to a direct water supply line connected to a heat exchanger to supply direct water or hot water to the heat exchanger, a flow rate sensor that measures a flow rate of the direct water or the hot water flowing through the direct water supply line, and a controller that maintains an operating state of the pump during a reference time and confirms a change in a flow rate of the direct water supply line through the flow rate sensor when use of the hot water is stopped while the hot water is used in a state in which the pump is in operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile