Inventor · disambiguated record
Maged A. Osman
Also filed as: OSMAN MAGED A
26 granted patents·440 citations·filing 1976–1993
97Inventor score
Top patents by PatentIndex Score
26 records- 0197US4137193AUtilization of dyes for liquid crystal displaysBBC BROWN BOVERI & CIE·Filed 1977·Granted Jan 30, 1979·35 cites·13 claims
- 0293US4368135AAnisotropic compounds with negative or positive DC-anisotropy and low optical anisotropyBBC BROWN BOVERI & CIE·Filed 1980·Granted Jan 11, 1983·75 cites·15 claims
- 0391US4723005AAnisotropic compounds and liquid crystal mixturesMERCK PATENT GMBH·Filed 1984·Granted Feb 2, 1988·27 cites·7 claims
- 0491US4299720ALiquid crystal mixtureBBC BROWN BOVERI & CIE·Filed 1979·Granted Nov 10, 1981·20 cites·12 claims
- 0588US4361494AAnisotropic cyclohexyl cyclohexylmethyl ethersBBC BROWN BOVERI & CIE·Filed 1980·Granted Nov 30, 1982·25 cites·14 claims
- 0686US4808333AAnisotropic compounds having nematic phase and liquid crystal mixturesMERCK PATENT GMBH·Filed 1985·Granted Feb 28, 1989·39 cites·9 claims
- 0780US4622163AAnisotropic compounds and liquid crystal mixturesMERCK PATENT GMBH·Filed 1984·Granted Nov 11, 1986·13 cites·20 claims
- 0879US4767729AProcess for the preparation of a voltage-dependent ceramic resistance based on ZnO, and a resistance produced by the processBBC BROWN BOVERI & CIE·Filed 1986·Granted Aug 30, 1988·27 cites·6 claims
- 0974US5047170AAnisotropic compounds having nematic phase and liquid crystal mixturesMERCK PATENT GMBH·Filed 1988·Granted Sep 10, 1991·9 cites·6 claims
- 1072US4122026ALiquid crystal mixturesBBC BROWN BOVERI & CIE·Filed 1977·Granted Oct 24, 1978·22 cites·16 claims
- 1171US4664840ALiquid crystal compoundsMERCK E·Filed 1984·Granted May 12, 1987·25 cites·19 claims
- 1270US5310501AAnisotropic compounds having Nematic phase and liquid crystal mixturesMERCK PATENT GMBH·Filed 1993·Granted May 10, 1994·8 cites·7 claims
- 1368US4559167AZinc oxide varistorBBC BROWN BOVERI & CIE·Filed 1984·Granted Dec 17, 1985·21 cites·9 claims
- 1468US4349452ACyclohexylcyclohexanoatesMERCK PATENT GMBH·Filed 1980·Granted Sep 14, 1982·23 cites·6 claims
- 1566US4514317AAnisotropic compounds and liquid crystal mixturesMERCK PATENT GMBH·Filed 1983·Granted Apr 30, 1985·22 cites·4 claims
- 1663US4228029ALiquid crystalline compositionsBBC BROWN BOVERI & CIE·Filed 1979·Granted Oct 14, 1980·16 cites·11 claims
- 1759US4167489ALiquid crystalline compoundsBBC BROWN BOVERI & CIE·Filed 1978·Granted Sep 11, 1979·4 cites·4 claims
- 1851US4260987ADisplay deviceBBC BROWN BOVERI & CIE·Filed 1978·Granted Apr 7, 1981·5 cites·9 claims
- 1946US4686289AAnisotropic compounds and liquid crystal mixturesMERCK PATENT GMBH·Filed 1986·Granted Aug 11, 1987·7 cites·17 claims
- 2043US5227484AAnisotropic compounds having nematic phase and liquid crystal mixturesMERCK PATENT GMBH·Filed 1985·Granted Jul 13, 1993·1 cites·1 claims
- 2143US4173544ANovel alkylsubstituted N-benzylideneanilines and liquid crystal compositions containing sameBBC BROWN BOVERI & CIE·Filed 1976·Granted Nov 6, 1979·7 cites·4 claims
- 2238US5179101AAnisotropic compounds having nematic phase and liquid crystal mixturesMERCK PATENT GMBH·Filed 1990·Granted Jan 12, 1993·3 cites·27 claims
- 2336US5120467AAnisotropic compounds and liquid crystal mixturesMERCK PATENT GMBH·Filed 1989·Granted Jun 9, 1992·3 cites·26 claims
- 2434US5338483AAnisotropic compounds having nematic phase and liquid crystal mixturesMERCK PATENT GMBH·Filed 1993·Granted Aug 16, 1994·0 cites·4 claims
- 2532US5252252AAnisotropic compounds and liquid crystal mixturesMERCK PATENT GMBH·Filed 1992·Granted Oct 12, 1993·2 cites·16 claims
- 2625US4833228ALinear rodlike polyestersOSMAN MAGED A·Filed 1988·Granted May 23, 1989·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →