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. 12, 2026
Filed:
Jun. 26, 2023
Hyundai Wia Corporation, Changwon-si, KR;
Korens Inc., Yangsan-si, KR;
Hyeong Gi Lee, Uiwang-si, KR;
Sang Min Lee, Uiwang-si, KR;
Won Sang Lee, Yangsan-si, KR;
Do Gyu Kim, Busan, KR;
Hyundai Wia Corporation, Changwon-si, KR;
Korens Inc., Yangsan-si, KR;
Abstract
A heat exchanger is disclosed. A first heat-exchanging plate, in which plural kinds of cooling water are circulated, and a second heat-exchanging plate, in which refrigerant is circulated, have respective independent flow channels to prevent mixing between the cooling water and the refrigerant. The first and second heat-exchanging plates have respective guides, which are layered so as to form an overlapping structure, thereby improving coupling capability and durability when the first and second heat-exchanging plates are welded to each other in the state of being layered.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile