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:
May. 21, 1996
Filed:
Nov. 08, 1993
Applicant:
Inventor:
Charles C Kuo, Elkhart, IN (US);
Assignee:
CTS Corporation, Elkhart, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
75252 ; 75255 ; 420411 ;
Abstract
Base metal resistors based on a new approach to alloy formation of nickel and chromium metals are presented that are rugged and offer excellent stability. Fine particle size nickel and chromium powders together with fluxing agents are blended together in a preselected ratio with a glass frit and screening agent. The composition is subsequently printed and fired in a nitrogen furnace at approximately 900.degree. C. to 930.degree. C. These resistors are compatible with other prior art base metal conductors, resistors and dielectrics.