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LT - Variable optic ophthalmic device including shaped liquid crystal elements with nano-scaled droplets of liquid crystal
EN - Variable optic ophthalmic device including shaped liquid crystal elements with nano-scaled droplets of liquid crystal

Legal status

Patent not validated

Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL. G02C 7/08
G02C 7/04
G02F 1/1333
G02F 1/1347
G02F 1/29
G02F 1/1334
European patent
(11) Number of the document 2848987
(13) Kind of document T
(96) European patent application number 14185199.8
Date of filing the European patent application 2014-09-17
(97) Date of publication of the European application 2015-03-18
(45) Date of publication and mention of the grant of the patent 2018-10-24
(46) Date of publication of the claims translation
Priority applications
(30) Number Date Country code
201361878723 P 2013-09-17 US
201414172278 2014-02-04 US
Inventors
(72)
Pugh, Randall Braxton, US
Flitsch, Frederick A., US
Riall, James Daniel, US
Pandojirao-S, Praveen, US
Toner, Adam, US
Tabirian, Nelson V., US
Serak, Svetlana, US
Uskova, Olena, US
De Sio, Luciano, US
Grantee
(73) Johnson & Johnson Vision Care, Inc., 7500 Centurion Parkway, Jacksonville, FL 32256, US
Title
(54) Variable optic ophthalmic device including shaped liquid crystal elements with nano-scaled droplets of liquid crystal
  Variable optic ophthalmic device including shaped liquid crystal elements with nano-scaled droplets of liquid crystal
Last update date 2021-04-30