Inventor
GHARADJEDAGHI FEREYDOUN
7 patents
⚠️ This page may combine multiple inventors who share the name “GHARADJEDAGHI FEREYDOUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EBAUCHES SA
5 patentsUS4277144AJul 7, 1981
Electro-optic passive display cell
EBAUCHES SA33 citations91
US4139272AFeb 13, 1979
Electro-optic passive display device
EBAUCHES SA15 citations72
US4281903AAug 4, 1981
Electro-optic passive display cell
EBAUCHES SA17 citations71
US4232946ANov 11, 1980
Liquid crystal alignment layers
EBAUCHES SA9 citations68
US4207671AJun 17, 1980
Method of manufacture of a passive electro-optic display cell having an helicoidal nematic liquid crystal and passive electro-optic display cell obtained by carrying out this method
EBAUCHES SA2 citations61