P

Inventor

CHAVEL PIERRE

FR11 patents
⚠️ This page may combine multiple inventors who share the name “CHAVEL PIERRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ESSILOR INT

5 patents
US5016977AMay 21, 1991

Optical lens for correcting astigmatism

ESSILOR INT494 citations98
US5114220AMay 19, 1992

Multiple contour diffractive lens

ESSILOR INT157 citations97
US5104212AApr 14, 1992

Diffractive contact lens in relief

ESSILOR INT76 citations95
US5172143ADec 15, 1992

Artificial optical lens and method of manufacturing it

ESSILOR INT65 citations94
US9746693B2Aug 29, 2017

System comprising a multifocal diffractive lens component

ESSILOR INT9 citations83

ESSILOR INTERNATIONAL COMPAIGN

1 patent
US5258024ANov 2, 1993

Method of manufacture of a lens of transparent polymer having a modulated refractive index

ESSILOR INTERNATIONAL COMPAIGN89 citations91

FRANCE ETAT

1 patent
US5081540AJan 14, 1992

Holographic apparatus using incoherent light

FRANCE ETAT24 citations90

CHAVEL PIERRE

1 patent
US8331007B2Dec 11, 2012

Optically transparent component with two sets of cells

CHAVEL PIERRE1 citations44

PELOUX MARIUS

1 patent
US9046633B2Jun 2, 2015

Transparent optical element having a plurality of layers consisting of cellular tiling

PELOUX MARIUS0 citations33

COMMISSARIAT ENERGIE ATOMIQUE

1 patent
US10095027B2Oct 9, 2018

Method of designing an imaging system, spatial filter and imaging system including such a spatial filter

COMMISSARIAT ENERGIE ATOMIQUE0 citations32

BALLET JÉRÔME

1 patent
US9421719B2Aug 23, 2016

Production of a transparent optical component having a cellular structure

BALLET JÉRÔME0 citations28