Inventor

DELZERS JEAN

FR6 patents

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

HADDADI AHMED

4 patents

US9116365B2Aug 25, 2015

Method for determining at least one geometric/physiognomic parameter associated with the mounting of an ophthalmic lens in a spectacle frame worn by a user

HADDADI AHMED5 citations70

US9223151B2Dec 29, 2015

Method for determining reading distance

HADDADI AHMED2 citations60

US9195078B2Nov 24, 2015

Method for determining, in a natural posture, at least one geometric/physiognomic parameter associated with the mounting of an ophthalmic lens in a spectacle frame

HADDADI AHMED3 citations60

US9952447B2Apr 24, 2018

Method for determining a behavioural, postural or geometric-morphological characteristic of a person wearing spectacles

HADDADI AHMED0 citations39

ESSILOR INT

1 patent

US9664929B2May 30, 2017

Method for determining at least one head posture characteristic of a person wearing spectacles

ESSILOR INT2 citations71

ESSILOR INT (COMPAGNIE GÉNÉRALE D'OPTIQUE)

1 patent

US9671617B2Jun 6, 2017

Method for estimating a distance separating a pair of glasses and an eye of the wearer of the pair of glasses

ESSILOR INT (COMPAGNIE GÉNÉRALE D'OPTIQUE)2 citations69