Inventor

BECHEVET BERNARD

FR18 patents

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

BECHEVET BERNARD

COMMISSARIAT ENERGIE ATOMIQUE

Method for reading and writing a data storage medium comprising a material with a succession of zones having a first and second physical state respectively

Optical recording medium having two superimposed recording levels and corresponding recording device and reading process

Information recording medium, reading apparatus for said medium and processes for implementing said apparatus

Apparatus for producing a strain-free monocrystal of a crystalline ferroelectric compound

Process for producing a strain-free monocrystal of a crystalline ferroelectric compound

Method for preparing a magneto optic memory

Resistor for the treatment of materials

Optical recording device having a medium with two superimposed levels and method for reading

Plastically deformable irreversible storage medium and method of producing one such medium

Microstylus recording device covered by a magnetoresistive multilayer

Apparatus for transmitting heat under vacuum by grains

Data recording device comprising micro-tips and a recording medium

Laser beam optical recording medium featuring several read/write levels

Device for tensioning a thin plate

Magneto-optical recording medium and production process

RWTH AACHEN

Phase change memory, phase change memory assembly, phase change memory cell, 2D phase change memory cell array, 3D phase change memory cell array and electronic component

MPO INTERNATIONAL

Irreversible optical recording medium

BECHEVET BERNARD

Method for texturing a photovoltaic cell