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:
Nov. 05, 1996
Filed:
Sep. 29, 1994
Applicant:
Inventors:
Assignee:
Brigham Young University, Provo, UT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01R / ;
U.S. Cl.
CPC ...
324 711 ; 324693 ; 324705 ;
Abstract
A method for detecting extent of cross-linking of a high impedance material during a shelf life, slow state transition or during use, the method including: applying a test signal through a sensor to the material and through a reference material; determining a voltage difference between the test signal applied to the material and the reference material as the reference voltage; and correlating the voltage difference as a relative indicator of the extent of chemical change which has occurred within the material. Also disclosed is a device for implementing the subject method.