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:
Jun. 30, 2020
Filed:
Jul. 07, 2017
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Je Hwan Lee, Gyeonggi-Do, KR;
Han Geun Jang, Seoul, KR;
Seong Min Lee, Gyeonggi-Do, KR;
Sang Cheol Shin, Gyeonggi-do, KR;
Heon Young Kwak, Gyeonggi-do, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
G01K 7/01 (2006.01); H03K 17/082 (2006.01); G01R 31/42 (2006.01); G01R 31/26 (2020.01); H03K 17/08 (2006.01);
U.S. Cl.
CPC ...
G01K 7/01 (2013.01); G01R 31/2619 (2013.01); G01R 31/42 (2013.01); H03K 17/0828 (2013.01); G01K 2217/00 (2013.01); G01R 31/2642 (2013.01); H03K 2017/0806 (2013.01); H03K 2217/0027 (2013.01);
Abstract
A system and method for measuring a junction temperature of a power module junction temperature are provided. The method is capable of improving accuracy of temperature measurement by more accurately applying temperature change in a junction temperature rising section, capable of more accurately predicting durability life of a power module, and capable of increasing output power of the power module.