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Jacques Lebailly
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Caen(Calvados), FR
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last 30 patents
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Patent Grant
Electro-luminescent semiconductor device
Patent number
4,275,403
Issue date
Jun 23, 1981
U.S. Philips Corporation
Jacques Lebailly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electroluminescent semiconductor device
Patent number
4,243,996
Issue date
Jan 6, 1981
U.S. Philips Corporation
Jacques Lebailly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a passivating layer
Patent number
4,207,586
Issue date
Jun 10, 1980
U.S. Philips Corporation
Jacques Lebailly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reversible optoelectronic semiconductor device
Patent number
4,068,252
Issue date
Jan 10, 1978
U.S. Philips Corporation
Jacques Lebailly
G02 - OPTICS
Information
Patent Grant
Amphoteric heterojunction
Patent number
4,035,205
Issue date
Jul 12, 1977
U.S. Philips Corporation
Jacques Lebailly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electroluminescent diode having threshold effect
Patent number
4,013,918
Issue date
Mar 22, 1977
U.S. Philips Corporation
Jacques Lebailly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electroluminescent device and method of manufacturing same
Patent number
3,977,016
Issue date
Aug 24, 1976
U.S. Philips Corporation
Jacques Lebailly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polychromatic electroluminescent device
Patent number
3,942,185
Issue date
Mar 2, 1976
U.S. Philips Corporation
Jacques Lebailly
H01 - BASIC ELECTRIC ELEMENTS