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. 22, 2008
Filed:
Jul. 12, 2004
Georg Lüssem, Petershausen, DE;
Peter Best, Groβ-Zimmern, DE;
Carsten Weil, Rudersberg, DE;
Stefan Müller, Flörsheim, DE;
Patrick Scheele, Darmstadt, DE;
Rolf Jakoby, Rosbach, DE;
Georg Lüssem, Petershausen, DE;
Peter Best, Groβ-Zimmern, DE;
Carsten Weil, Rudersberg, DE;
Stefan Müller, Flörsheim, DE;
Patrick Scheele, Darmstadt, DE;
Rolf Jakoby, Rosbach, DE;
Merck Patent Gesellschaft Mit Besschrankter haftung, Darmstadt, DE;
Abstract
The present invention relates to switchable components for high-frequency technology, in particular microwave technology, which use liquid-crystalline dielectrics, to the liquid-crystal materials, to the use thereof, and to a process for the production of the components, for their operation and for improving their characteristics.