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:
Aug. 15, 1978
Filed:
Mar. 08, 1977
Applicant:
Inventors:
Alexander Hendrik Boonstra, Eindhoven, NL;
Cornelis Adrianus Mutsaers, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
428426 ; 428539 ; 252518 ; 252521 ;
Abstract
A resistance material consisting of a mixture of metal oxide and/or metal oxidic compounds and any metals with a binder, which material comprises a metal rhodate of the type M.sub.3 Rh.sub.7 O.sub.15, by way of resistance determining component. This material has a small negative TCR which is substantially constant in a large temperature range.
Boonstra, Alexander. (1978). Resistance material (U.S. Patent No. 4107387). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4107387
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile