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:
Feb. 11, 1986
Filed:
Dec. 14, 1983
Applicant:
Inventors:
Felix Zandman, Philadelphia, PA (US);
Frank P Sandone, Jr, Malvern, PA (US);
Assignee:
Vishay Intertechnology, Inc., Malvern, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C / ;
U.S. Cl.
CPC ...
338329 ; 29613 ; 338275 ; 338314 ;
Abstract
A precision resistor of the type formed by defining a resistive path in a thin foil of resistance material attached to a substrate. Metallic interface layers are deposited on terminal pads between which the resistive path extends, so that when solder-coated copper leads are spot-welded to the terminal pads, the junction between the copper leads and the terminal pads is both a spot-weld and a solder connection.