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. 04, 2019
Filed:
Mar. 08, 2016
Applicant:
Byd Company Limited, Shenzhen, Guangdong, CN;
Inventors:
Assignee:
BYD COMPANY LIMITED, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/34 (2006.01); H01F 1/36 (2006.01); H05K 9/00 (2006.01); B28B 17/00 (2006.01); C04B 35/01 (2006.01); C04B 35/26 (2006.01); C04B 35/64 (2006.01); H01F 41/02 (2006.01); C04B 35/053 (2006.01); C04B 35/453 (2006.01); C04B 35/626 (2006.01);
U.S. Cl.
CPC ...
C04B 35/2625 (2013.01); B28B 17/0009 (2013.01); C04B 35/016 (2013.01); C04B 35/053 (2013.01); C04B 35/26 (2013.01); C04B 35/453 (2013.01); C04B 35/6261 (2013.01); C04B 35/64 (2013.01); H01F 1/344 (2013.01); H01F 1/36 (2013.01); H01F 41/0246 (2013.01); H05K 9/0075 (2013.01); H05K 9/0083 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3229 (2013.01); C04B 2235/3239 (2013.01); C04B 2235/3251 (2013.01); C04B 2235/3256 (2013.01); C04B 2235/3262 (2013.01); C04B 2235/3284 (2013.01); C04B 2235/3298 (2013.01); C04B 2235/34 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/602 (2013.01); C04B 2235/6022 (2013.01); C04B 2235/6025 (2013.01); C04B 2235/6562 (2013.01); C04B 2235/6567 (2013.01); C04B 2235/661 (2013.01);
Abstract
Embodiments of the present disclosure are drawn to a wave-absorbing material that includes a main composition, an auxiliary composition, and a sintering additive. The main composition includes at least one of FeO, MnO, ZnO, and MgO. The auxiliary composition includes at least one of CeOand PO. The molar ratio of CeOto POranges from about 1:1 to about 2:1. A method for preparing the wave-absorbing material is also provided.