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. 10, 2026
Filed:
Mar. 18, 2024
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Doowon Climate Control Co., Ltd., Asan-si, KR;
Jeawan Kim, Hwaseong-si, KR;
Jae Yeon Kim, Hwaseong-si, KR;
Man Hee Park, Suwon-si, KR;
Chul Min Kim, Asan-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Doowon Climate Control Co., Ltd., Asan-Si, KR;
Abstract
A heat pump system for a vehicle can improve cooling and heating performance by increasing a flow amount of the refrigerant by employing a gas injection device selectively operated in at least one mode selected for air conditioning of a vehicle interior, and the heat pump system can include a compressor, a condenser, a first heat-exchanger, a second heat-exchanger, a first expansion valve, an evaporator, a first refrigerant connection line, a chiller, a second expansion valve, and a gas injection device, where flowing movement of the refrigerant can be controlled according to at least one mode for temperature adjustment of a vehicle interior and/or temperature adjustment of a battery module.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile