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:
Jul. 21, 1992
Filed:
Sep. 20, 1989
Applicant:
Inventor:
Victor Chang, S. Antonio De Los Altos, VE;
Assignee:
Intevep, S.A., Caracas, VE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
310339 ; 310357 ; 310358 ; 310324 ; 252 629 ;
Abstract
Piezoresistive material, useful as a sensing agent for mechanical deformation undergone by pieces or structures when they support loads during their normal operation, consists essentially of a substantially homogeneous solid mixture of three or more components, including a piezoresistive element, a conducting element and a binding element. Said piezoresistive material is also useful for manufacturing various transducers, the function of which is based on elastic deformation.