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. 07, 2026
Filed:
Oct. 25, 2021
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/30 (2006.01); C07C 331/28 (2006.01); C09K 19/04 (2006.01); H01Q 1/36 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3059 (2013.01); C07C 331/28 (2013.01); C09K 19/3001 (2013.01); C07C 2601/02 (2017.05); C07C 2601/04 (2017.05); C07C 2601/08 (2017.05); C07C 2601/10 (2017.05); C07C 2601/14 (2017.05); C09K 2019/0448 (2013.01); C09K 2019/3063 (2013.01); H01Q 1/36 (2013.01);
Abstract
A compound of formula UI and a liquid crystal medium containing the compound of formula UI and high-frequency components containing such 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, for example, phased array antennas.