Inventor
CHATEAU NICOLAS
FR9 patents
⚠️ This page may combine multiple inventors who share the name “CHATEAU NICOLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESSILOR INT
7 patentsUS6145987ANov 14, 2000
Multifocal ophthalmic lenses with spherical aberration varying with the addition and the ametropia
ESSILOR INT176 citations98
US6379008B1Apr 30, 2002
Method of determining the shape of an opthalmic contact lens for correcting optical aberrations of the eye beyond defocusing or astigmatism and system for implementing the method
ESSILOR INT86 citations97
US6017121AJan 25, 2000
Multifocal artificial ocular lens with a transparency varying with illumination
ESSILOR INT103 citations95
US5912719AJun 15, 1999
Contact lens with palpebral bosses
ESSILOR INT67 citations91
US5699141ADec 16, 1997
Progressive simultaneous vision optical lens for correcting presbyopia corresponding to a low addition
ESSILOR INT28 citations91
US6224210B1May 1, 2001
Multifocal artificial ocular lens with a transparency varying with illumination
ESSILOR INT35 citations90
US6086202AJul 11, 2000
Method of producing angular tolerance markings for lenses for correcting astigmatism, and associated lenses
ESSILOR INT23 citations90