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:
Nov. 28, 2023
Filed:
Sep. 23, 2020
Applicant:
Rogers Corporation, Chandler, AZ (US);
Inventors:
Yajie Chen, Burlington, MA (US);
Qifan Li, Hubei, CN;
Assignee:
ROGERS CORPORATION, Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 49/00 (2006.01); H05B 6/72 (2006.01);
U.S. Cl.
CPC ...
C01G 49/0036 (2013.01); H05B 6/72 (2013.01);
Abstract
In an aspect, a ferrite composition comprises a BiRuCo-M-type ferrite having the formula MeBiCoRuFeO, wherein Me is at least one of Sr, Pb, or Ba; x is 0.01 to 0.5; y is 0.1 to 2; z is 0 to 4, and t is 0 to 4; wherein the Co can be at least partially replaced by at least one of Zn, Cu, or Mg by an amount of less than y, and the Ru can be at least partially replaced by at least one of Ti, Sn, or Zr, where the substitution amount is not more than z or is less than z.