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. 17, 2009
Filed:
Aug. 20, 2007
Applicants:
Felix Greuter, Rütihof, CH;
Yvo Dirix, Zürich, CH;
Petra Kluge-weiss, Dättwil, CH;
Walter Schmidt, Bellikon, CH;
Reto Kessler, Zürich, CH;
Inventors:
Felix Greuter, Rütihof, CH;
Yvo Dirix, Zürich, CH;
Petra Kluge-Weiss, Dättwil, CH;
Walter Schmidt, Bellikon, CH;
Reto Kessler, Zürich, CH;
Assignee:
ABB Research Ltd, Zurich, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01C 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The polymer compound contains a polymer matrix and a filler embedded in the matrix. The filler comprises two filler components with nonlinear current-voltage characteristics deviating from one another. By selection of suitable amounts of these filler components, a polymer compound with a predetermined nonlinear current-voltage characteristic deviating from these two characteristics can be formed in this way.