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. 25, 1992
Filed:
Oct. 01, 1990
Applicant:
Inventors:
Hugh W Littlebury, Chandler, AZ (US);
Charles R Collis, Phoenix, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361400 ; 361413 ; 3241 / ; 3241 / ; 357 51 ; 29619 ; 29827 ; 439 66 ; 439 87 ; 439 91 ;
Abstract
An elastomeric element, having alternating layers of resistive and insulating material, is used to form isolation resistors. A surface of the elastomeric element is contacted with a conductor carrying electrical signals. Another surface is applied to the terminals of a semiconductor component thereby coupling the signals to the semiconductor component through the resistors formed by the elastomeric element.
Quick Actions:
Littlebury, Hugh. (1992). Forming isolation resistors with resistive elastomers (U.S. Patent No. 5142449). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5142449
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile