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:
Jul. 18, 2023
Filed:
Jan. 26, 2021
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Korea National University of Transportation Industry-academic Cooperation Foundation, Chungju-si, KR;
Inventors:
Hyung Suk Kim, Gwangmyeong-si, KR;
Eun Soo Lim, Pyeongtaek-si, KR;
Ji Eun Yoo, Yangju-si, KR;
Young Min Kang, Chungju-si, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Chungju-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 49/00 (2006.01); C08K 3/22 (2006.01); C08K 3/04 (2006.01); H05K 9/00 (2006.01);
U.S. Cl.
CPC ...
C01G 49/0063 (2013.01); C08K 3/04 (2013.01); C08K 3/22 (2013.01); H05K 9/0081 (2013.01); C01P 2002/52 (2013.01); C08K 2003/2296 (2013.01); C08K 2201/014 (2013.01);
Abstract
Electromagnetic-wave-absorbing particles for a GHz band are represented by the following [Empirical Formula 1] and include M-type hexaferrite as a major phase:SrRFeMO,  [Empirical Formula 1]