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. 15, 1990
Filed:
Feb. 11, 1988
Applicant:
Inventor:
Gerald Solkner, Ottobrunn, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
2502311 ; 324 / ; 350356 ;
Abstract
An apparatus and method include using an electro-optic crystal lying on a component surface, the crystal being coated with a cooperating electrode which is transparent to a sampling laser beam to optically measure and image electrical potentials and voltage levels independently of topographical influences.