Inventor · disambiguated record
Ian C. Sage
Also filed as: GREENFIELD SIMON · SAGE IAN · SAGE IAN C · SAGE IAN CHARLES
66 granted patents·11 pending applications·1,058 citations·filing 1984–2018
99Inventor score
Top patents by PatentIndex Score
77 records- 0191US4602851ADisubstituted ethanes and their use in liquid crystal materials and devicesSECR DEFENCE BRIT·Filed 1984·Granted Jul 29, 1986·30 cites·10 claims
- 0290US5279764ADihalogenobenzene derivativesMERCK PATENT GMBH·Filed 1992·Granted Jan 18, 1994·34 cites·11 claims
- 0390US4911863AAlkylbyphenyloxyacetic acid esters and their use in smectic liquid crystal materialsSECR DEFENCE BRIT·Filed 1987·Granted Mar 27, 1990·56 cites·7 claims
- 0489US4753752ASecondary alcohol derivatives for use in liquid crystal materials and devicesSECR DEFENCE BRIT·Filed 1986·Granted Jun 28, 1988·54 cites·5 claims
- 0588US4886621ALiquid crystal phaseMERCK PATENT GMBH·Filed 1987·Granted Dec 12, 1989·48 cites·19 claims
- 0686US4695131ADisubstituted ethanes and their use in liquid crystal materials and devicesBALKWILL PETER H·Filed 1984·Granted Sep 22, 1987·32 cites·13 claims
- 0785US8859922B1Multi-function switch apparatus and method of useSAGE IAN·Filed 2010·Granted Oct 14, 2014·16 cites·22 claims
- 0884US10626330B2Method for manufacturing a liquid crystal display device and liquid crystal mixtureMERCK PATENT GMBH·Filed 2016·Granted Apr 21, 2020·3 cites·20 claims
- 0983US8137979B2Preconcentrator deviceCOMBES DAVID J·Filed 2008·Granted Mar 20, 2012·15 cites·16 claims
- 1081US11053442B2Liquid crystal mixture and liquid crystal displayMERCK PATENT GMBH·Filed 2016·Granted Jul 6, 2021·2 cites·20 claims
- 1179US10465115B2Cinnamic acid derivativesMERCK PATENT GMBH·Filed 2016·Granted Nov 5, 2019·2 cites·21 claims
- 1279US6271899B1Tunable nano-phase polymer dispersed liquid crystal filterSECR DEFENCE BRIT·Filed 1997·Granted Aug 7, 2001·63 cites·42 claims
- 1379US5308537AMesogenic compoundsMERCK PATENT GMBH·Filed 1990·Granted May 3, 1994·17 cites·2 claims
- 1479US5198149ASmectic liquid-crystal mediumMERCK PATENT GMBH·Filed 1989·Granted Mar 30, 1993·32 cites·14 claims
- 1578US6312770B1Liquid crystal elastomersSECR DEFENCE BRIT·Filed 1997·Granted Nov 6, 2001·46 cites·25 claims
- 1678US5248447A2,3-difluorohydroquinone derivativesMERCK PATENT GMBH·Filed 1989·Granted Sep 28, 1993·13 cites·13 claims
- 1777US6727968B1Liquid crystal device alignmentHEWLETT PACKARD DEVELOPMENT CO·Filed 1998·Granted Apr 27, 2004·39 cites·57 claims
- 1874US8558561B2Multi-function sensor and methodSAGE IAN·Filed 2011·Granted Oct 15, 2013·4 cites·17 claims
- 1974US5376699ASurface coating mediumMERCK PATENT GMBH·Filed 1993·Granted Dec 27, 1994·30 cites·16 claims
- 2073US7394509B2Bistable display device having plural cavities containing rotatable bicolored particles within a liquid crystal carrierQINETIQ LTD·Filed 2004·Granted Jul 1, 2008·13 cites·12 claims
- 2172US5905260ATriboluminescent damage sensorsSECR DEFENCE BRIT·Filed 1996·Granted May 18, 1999·32 cites·8 claims
- 2272US5188815AThermochromic mixturesMERCK PATENT GMBH·Filed 1989·Granted Feb 23, 1993·31 cites·23 claims
- 2371US7242443B2Triboluminescent materials and devicesQINETIQ LTD·Filed 2002·Granted Jul 10, 2007·18 cites·6 claims
- 2469US7270770B2Triboluminescent materials and devicesQINETIQ LTD·Filed 2002·Granted Sep 18, 2007·18 cites·15 claims
- 2569US4769176ABiphenyl esters and liquid crystal materials and devices containing themSECR DEFENCE BRIT·Filed 1986·Granted Sep 6, 1988·18 cites·13 claims
- 2668US5928561APolymers for liquid crystal alignmentSECR DEFENCE BRIT·Filed 1996·Granted Jul 27, 1999·41 cites·4 claims
- 2767US8395086B2Heater deviceCOMBES DAVID J·Filed 2008·Granted Mar 12, 2013·2 cites·31 claims
- 2867US7230127B2Photoluminescent compoundsQINETIQ LTD·Filed 2002·Granted Jun 12, 2007·12 cites·11 claims
- 2967US5690857AThermochromic effect pigment and process for producing the sameMERCK PATENT GMBH·Filed 1992·Granted Nov 25, 1997·33 cites·21 claims
- 3067US5204019A2,3-difluorobiphenylsMERCK PATENT GMBH·Filed 1989·Granted Apr 20, 1993·19 cites·11 claims
- 3166US6099752ALiquid crystal polymersSECR DEFENCE BRIT·Filed 1996·Granted Aug 8, 2000·21 cites·16 claims
- 3265US6716371B1Conducting polymersQINETIQ LTD·Filed 2000·Granted Apr 6, 2004·13 cites·11 claims
- 3365US6118510ALiquid crystal deviceSHARP KK·Filed 1999·Granted Sep 12, 2000·29 cites·5 claims
- 3465US6010641ALiquid crystal polymer devices and materialsSECR DEFENCE BRIT·Filed 1996·Granted Jan 4, 2000·18 cites·9 claims
- 3559US5205962APyridine derivativesMERCK PATENT GMBH·Filed 1990·Granted Apr 27, 1993·6 cites·15 claims
- 3657US11124705B2Light modulation elementMERCK PATENT GMBH·Filed 2018·Granted Sep 21, 2021·0 cites·14 claims
- 3756US6549256B1Liquid crystal deviceQINETIQ LTD·Filed 1997·Granted Apr 15, 2003·24 cites·14 claims
- 3856US6391397B1High transverse dipole moment aryl compoundsSHARP KK·Filed 2000·Granted May 21, 2002·4 cites·9 claims
- 3956US5948486ALiquid crystal polymer devicesSECR DEFENCE BRIT·Filed 1995·Granted Sep 7, 1999·22 cites·23 claims
- 4055US5182047AFluorinated biphenyldiole derivativesMERCK PATENT GMBH·Filed 1989·Granted Jan 26, 1993·4 cites·5 claims
- 4154US6642332B1Organic semiconductors based on statistical copolymersQINETIQ LTD·Filed 2000·Granted Nov 4, 2003·3 cites·10 claims
- 4254US5190688ALiquid crystalline mixtureMERCK PATENT GMBH·Filed 1988·Granted Mar 2, 1993·13 cites·16 claims
- 4353US9103861B2Multi-function sensor and methodMETHODE ELECTRONICS INC·Filed 2013·Granted Aug 11, 2015·0 cites·10 claims
- 4453US6016180ALiquid crystal deviceSHARP KK·Filed 1997·Granted Jan 18, 2000·18 cites·24 claims
- 4553US5116527ADisplay element based on the electroclinic effectMERCK PATENT GMBH·Filed 1989·Granted May 26, 1992·15 cites·11 claims
- 4652US5312563AFluorinated 4"-cyano substituted terphenylsSECR DEFENCE BRIT·Filed 1993·Granted May 17, 1994·4 cites·11 claims
- 4750US2011141418A1Liquid crystal compoundsENNIS JOANNE E·Filed 2009·Application pending·0 cites
- 4849US5061399AOptically active naphthalene compounds and liquid crystal materials and devices incorporating themSECR DEFENCE BRIT·Filed 1987·Granted Oct 29, 1991·9 cites·13 claims
- 4948US6030668ALiquid crystal polymersSECR DEFENCE BRIT·Filed 1996·Granted Feb 29, 2000·11 cites·16 claims
- 5048US5230830ACyanohydrin derivatives and their use in liquid crystal materials and devicesSECR DEFENCE BRIT·Filed 1992·Granted Jul 27, 1993·3 cites·13 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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