Assignee
ROLIC AG
CH110 patents
Top patents by PatentIndex Score
US6717644B2Apr 6, 2004
Optical component and method of manufacture
ROLIC AG130 citations99
US6160597ADec 12, 2000
Optical component and method of manufacture
ROLIC AG182 citations99
US6496287B1Dec 17, 2002
Optical identification element
ROLIC AG107 citations98
US6369869B2Apr 9, 2002
Optical component and method of manufacture
ROLIC AG94 citations98
US6340506B1Jan 22, 2002
Photocrosslinkable polyimides
ROLIC AG79 citations98
US5686931ANov 11, 1997
Device for displaying colors produced by controllable cholesteric color filters
ROLIC AG127 citations98
US6734936B1May 11, 2004
Optical element containing an optically anisotropic layer having at least two regions with different molecular orientations
ROLIC AG67 citations96
US6597422B1Jul 22, 2003
Orientation layer for a liquid crystal material
ROLIC AG70 citations96
US6496239B2Dec 17, 2002
Optical component for producing linearly polarized light
ROLIC AG54 citations96
US6300991B1Oct 9, 2001
Photo-oriented polymer network material having desired azimuthal orientation and tilt angle and method for its production
ROLIC AG49 citations96
US6201087B1Mar 13, 2001
Coumarin and quinolinone derivatives for the production of orienting layers for liquid crystals
ROLIC AG92 citations96
US6107427AAug 22, 2000
Cross-linkable, photoactive polymer materials
ROLIC AG97 citations96
US5965761AOct 12, 1999
Photoactive silane derivatives for liquid crystals
ROLIC AG69 citations95
US5903330AMay 11, 1999
Optical component with plural orientation layers on the same substrate wherein the surfaces of the orientation layers have different patterns and direction
ROLIC AG137 citations95
US6632909B2Oct 14, 2003
Photocrosslinkable polymers
ROLIC AG33 citations93
US6608661B1Aug 19, 2003
Photo-oriented polymer network material having desired azimuthal orientation and tilt angle and method for its production
ROLIC AG23 citations93
US6215539B1Apr 10, 2001
Photo-oriented polymer network material having desired azimuthal orientation and tilt angle and method for its production
ROLIC AG41 citations93
US6144428ANov 7, 2000
Optical component
ROLIC AG50 citations93
US5851424ADec 22, 1998
Photo cross-linkable liquid crystalline 1,4-dioxane-2,3 diyl derivatives
ROLIC AG26 citations93
US5800733ASep 1, 1998
Photo cross-linkable liquid crystal derivatives
ROLIC AG45 citations93
US5707544AJan 13, 1998
Chromophore-containing photo cross-linkable liquid crystals
ROLIC AG35 citations93
US5700393ADec 23, 1997
Liquid crystalline compounds
ROLIC AG29 citations93
US5650534AJul 22, 1997
Optically active smectic photo-cross-linkable liquid crystals
ROLIC AG30 citations93
US7088411B2Aug 8, 2006
Liquid crystal displays including two o-plates and two c-plates, with helical arrangement of azimuthal orientations
ROLIC AG17 citations92
US6867836B2Mar 15, 2005
Nematic liquid crystal electrooptical element and device
ROLIC AG19 citations92
US6831148B2Dec 14, 2004
Photoactive polyimides, polyamide acids or esters with side chain photocrosslinkable groups
ROLIC AG34 citations92
US6806930B2Oct 19, 2004
Optical security device
ROLIC AG50 citations92
US6746729B1Jun 8, 2004
Liquid crystal compounds
ROLIC AG50 citations92
US6733690B1May 11, 2004
Laterally substituted curable liquid crystals
ROLIC AG36 citations92
US6676851B1Jan 13, 2004
Laterally substituted curable liquid crystals
ROLIC AG22 citations92
US6649230B1Nov 18, 2003
Photoactive polymers
ROLIC AG54 citations92
US6607677B1Aug 19, 2003
Optically active compounds
ROLIC AG23 citations92
US6277502B1Aug 21, 2001
Photocrosslinkable silane derivatives
ROLIC AG50 citations92
US6046789AApr 4, 2000
Bistable ferroelectric liquid crystal cell
ROLIC AG19 citations92
US5838407ANov 17, 1998
Liquid crystal display cells
ROLIC AG84 citations92
US5784139AJul 21, 1998
Image display device
ROLIC AG69 citations92
US5759443AJun 2, 1998
Cyclopentyl derivatives
ROLIC AG22 citations92
US7959990B2Jun 14, 2011
Functionalized photoreactive compounds
ROLIC AG29 citations91
US6724450B1Apr 20, 2004
Liquid crystal display with switchable view angle
ROLIC AG33 citations91
US6335409B1Jan 1, 2002
Cross-linkable photoactive polymer materials
ROLIC AG36 citations91
US6613245B1Sep 2, 2003
Crosslinkable liquid crystalline compounds
ROLIC AG26 citations90
US6749771B1Jun 15, 2004
Compounds as components in polymerizable liquid crystalline mixtures and liquid crystal polymer networks comprising them
ROLIC AG18 citations89
US6395351B1May 28, 2002
Polymerisable liquid crystalline compounds
ROLIC AG33 citations86
US7514514B2Apr 7, 2009
Photoactive copolymer
ROLIC AG13 citations84
US6833421B1Dec 21, 2004
Compound
ROLIC AG15 citations84
US6610462B1Aug 26, 2003
Liquid crystal alignment using photo-crosslinkable low molecular weight materials
ROLIC AG18 citations84
US6120859ASep 19, 2000
Polymerisable, optically active dioxolane diesters
ROLIC AG17 citations84
US5851427ADec 22, 1998
Photocross-linkable naphthyl derivatives
ROLIC AG19 citations84
US6905739B2Jun 14, 2005
Optically active materials
ROLIC AG13 citations83
US6630076B1Oct 7, 2003
Liquid crystalline compounds
ROLIC AG17 citations82
Showing the top 50 of 110 patents by PatentIndex Score.