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. 19, 2022
Filed:
May. 16, 2019
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Dagmar Klass, Darmstadt, DE;
Carsten Fritzsch, Darmstadt, DE;
Dmitry Ushakov, Muenster, DE;
Beate Schneider, Seeheim-Jugenheim, DE;
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/30 (2006.01); H01Q 1/36 (2006.01); H01Q 19/06 (2006.01); C09K 19/58 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3059 (2013.01); C09K 19/3001 (2013.01); C09K 19/588 (2013.01); H01Q 1/364 (2013.01); H01Q 19/06 (2013.01); C09K 2019/3063 (2013.01);
Abstract
Liquid-crystalline media having one or more compounds of formula C and high-frequency components containing these media, especially microwave components for high-frequency devices, such as devices for shifting the phase of microwaves, tunable filters, tunable metamaterial structures, and electronic beam steering antennas (e.g. phased array antennas).