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:
Sep. 02, 1986
Filed:
Jul. 14, 1983
Helmut Schink, Munich, DE;
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Abstract
A method is provided for measuring electrical potentials at solid state matter wherein an ionizing radiation is directed against a measuring point at the surface, whereby a conductive connection between the measuring point at the surface and a measuring point at the solid state matter is produced, its electrical potential to be measured. Electrical potentials are measured at a solid state substance even when the solid state matter is hidden beneath at least one conductive layer and at least one insulating layer. The electrical potential at the solid state matter is identified by measuring induced specimen current.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile