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:
Apr. 06, 2004
Filed:
May. 14, 2001
Applicant:
Inventors:
Hans Kragl, Diekholzen, DE;
Rolf Hohmann, Bad Salzdetfurth, DE;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 1/03 ;
U.S. Cl.
CPC ...
H05K 1/03 ;
Abstract
A circuit board ( ) is described, consisting of at least two individual circuit board layers ( ) made of plastics and produced by formation technique, which each have first and second functional sides and at least one microstructured positioning formation ( ) on each of the first and second functional sides and at least one microstructured conductor trench ( ) on one of the functional sides, the conductor trench ( ) being provided with a metallization ( ). This allows a low expenditure production of circuit boards having a high packing density.