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. 25, 2025
Filed:
Aug. 04, 2022
Dong Yang Piston Co., Ltd., Ansan-si, KR;
Kwan Ho Ryu, Ansan-si, KR;
Jeong Keun Lee, Incheon, KR;
Min Woo Lee, Hwaseong-si, KR;
Ju Hyun Sun, Siheung-si, KR;
Tae Keun Park, Siheung-si, KR;
Kang Wook Park, Yongin-si, KR;
Lee Cheol Ji, Ansan-si, KR;
Hyeok Chul Yang, Ansan-si, KR;
Tae Heon Kim, Siheung-si, KR;
Keun Jae Lee, Ansan-si, KR;
DONG YANG PISTON CO., LTD., Ansan-si, KR;
Abstract
A water-cooled heat dissipation module assembly capable of cooling a power module of a vehicle driving inverter system using a battery or fuel cell. The water-cooled heat dissipation module assembly includes a housing unit provided in the form of a housing having an opening portion at least partially opened at one side thereof. The housing unit and at least a part of a rim region of the cooling unit are made of a plastic material, and the housing unit and the cooling unit are joined to each other by plastic welding using a laser.