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:
Mar. 19, 1985
Filed:
Dec. 23, 1983
Applicant:
Inventors:
Charles E Hodgkins, Lewiston, NY (US);
Daniel C Rose, Ransomville, NY (US);
Dana L Coller, Clemson, SC (US);
Assignee:
TAM Ceramics, Inc., Niagara Falls, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ; H01B / ;
U.S. Cl.
CPC ...
501135 ; 361321 ; 501136 ; 501152 ;
Abstract
A low fired, temperature compensating dielectric composition is disclosed. The invention dielectric is formed of a base ceramic and a frit material. The base ceramic includes magnesium oxide, titanium oxide, calcium oxide, alumina, silica and at least one oxide of a rare element from the group of niobium, neodymium, tantalum, lanthanum, yttrium and praseodymium. The preferred oxides are those of niobium alone or with neodymium.