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:
Oct. 22, 1996
Filed:
Aug. 28, 1995
Applicant:
Inventors:
Assignee:
Sumitomo Metal Mining Company Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ; H01B / ;
U.S. Cl.
CPC ...
252518 ; 252521 ; 420427 ; 238204 ; 238224 ;
Abstract
The temperature coefficient of resistance (TCR) is made zero with reduced noise in a thick film resistor composition essentially consisting of Pb.sub.2 Ru.sub.2 O.sub.6-7, organic vehicle and non-conductive glass by adding Ta.sub.2 O.sub.5 up to five weight %.
Makuta, Fujio. (1996). Thick film resistor composition (U.S. Patent No. 5567358). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5567358
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