Inventor · disambiguated record

Sylvie Vey

Also filed as: VEY SYLVIE

1 granted patent·321 citations·filing 1987–1987

57Inventor score

Technology areasG02F

Files withCOMMISSARIAT ENERGIE ATOMIQUE1

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1 record

0195US4889412ALiquid crystal cell using the electrically controlled birefringence effect and a uniaxial medium of negative optical anisotropy usable thereinCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1987·Granted Dec 26, 1989·321 cites·14 claims

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