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:
Jan. 15, 2008
Filed:
Sep. 06, 2005
Applicants:
Guy Lefranc, Munich, DE;
Christof Klos, Warstein, DE;
Inventors:
Guy LeFranc, Munich, DE;
Christof Klos, Warstein, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 7/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bonding wire () includes a matrix material () and a filler () embedded in this matrix material (), the coefficient of thermal expansion of the filler () being lower than the coefficient of thermal expansion of the matrix material (), and the filler () content by weight amounting to at least 25% of the weight of the bonding wire (). Also, a bonded connection between a bonding wire and a substrate may use such a bonding wire.