Patents/Inventors

David Encaoua

Carrieres-sur-SeineFR3 patents

3 Patents

US125481932026
Calibration Method of a Portable Electronic Device
Essilor International
0 cites
USD10984482025
Device for Measuring Ocular Parameters
0 cites
US115436862023
Measuring Instrument for Measuring Parameters Necessary for Producing Spectacles
INTERACTIF VISUEL SYSTEME (I V S)
0 cites