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:
Jul. 19, 2005
Filed:
Jan. 28, 2003
Applicants:
Frank Franzen, Bad Abbach, DE;
Detlef Haupt, Steinsberg, DE;
Josef Loibl, Bad Abbach, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K026/20 ;
U.S. Cl.
CPC ...
Abstract
A method for producing an electrical circuit between a flexible circuit board () is described, with single-sided access and a metallic contact partner (), such that the contact partner () reaches the metallic conductor strip () of the circuit board () through an access opening () in the unit. The circuit board () is thus irradiated with laser light () in a region opposite the access opening () causing a welded connection between the contact partner () and the conductor strip () to be formed.