Inventor
BEYER ANDREAS
DE30 patents
⚠️ This page may combine multiple inventors who share the name “BEYER ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
25 patentsUS6146720ANov 14, 2000
Electro-optical liquid-crystal display
MERCK PATENT GMBH24 citations92
US6080452AJun 27, 2000
Electro-optical liquid-crystal display
MERCK PATENT GMBH17 citations92
US6045878AApr 4, 2000
Electro-optical liquid-crystal display
MERCK PATENT GMBH21 citations92
US5993691ANov 30, 1999
Electro-optical liquid crystal display
MERCK PATENT GMBH30 citations92
US5976407ANov 2, 1999
Electro-optical liquid-crystal display
MERCK PATENT GMBH27 citations92
US5919396AJul 6, 1999
Electro-optical liquid-crystal display
MERCK PATENT GMBH20 citations92
US10336940B2Jul 2, 2019
Device for regulating the entry of light
MERCK PATENT GMBH2 citations73
US10202508B2Feb 12, 2019
Dye compounds
MERCK PATENT GMBH3 citations73
US10114264B2Oct 30, 2018
Device for regulating the passage of energy
MERCK PATENT GMBH2 citations73
US10108058B2Oct 23, 2018
Device for regulating the passage of energy
MERCK PATENT GMBH6 citations73
US10655067B2May 19, 2020
Device for regulating the entry of light
MERCK PATENT GMBH4 citations72
US10626666B2Apr 21, 2020
Device for regulating the passage of light
MERCK PATENT GMBH2 citations72
US10598998B2Mar 24, 2020
Optical switching device
MERCK PATENT GMBH2 citations72
US10585316B2Mar 10, 2020
Optical switching layer for use in an optical switching element
MERCK PATENT GMBH5 citations72
US10344217B2Jul 9, 2019
Device for controlling the passage of energy, containing a dichroic dye compound
MERCK PATENT GMBH6 citations72
US6342279B1Jan 29, 2002
Electro-optical liquid-crystal
MERCK PATENT GMBH8 citations72
US9701905B2Jul 11, 2017
Liquid-crystalline medium
MERCK PATENT GMBH5 citations70
US11841591B2Dec 12, 2023
Switchable window element
MERCK PATENT GMBH1 citations62
US9535271B2Jan 3, 2017
Device for regulating the passage of energy
MERCK PATENT GMBH1 citations52
US9507185B2Nov 29, 2016
Switch element comprising a liquid crystalline medium
MERCK PATENT GMBH0 citations52
US11760931B2Sep 19, 2023
Liquid-crystalline medium for use in a switching element
MERCK PATENT GMBH0 citations48
US11952528B2Apr 9, 2024
Switching layers for use in a switching element
MERCK PATENT GMBH0 citations44
US10465114B2Nov 5, 2019
Liquid-crystalline medium
MERCK PATENT GMBH0 citations41
US10370592B2Aug 6, 2019
Device for regulating the passage of energy
MERCK PATENT GMBH0 citations41
US10364356B2Jul 30, 2019
Device for regulating the passage of energy
MERCK PATENT GMBH0 citations40