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Christophe Kazmierski
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Morganis, FR
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Patents Grants
last 30 patents
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Patent Grant
Opto-electronic device comprising an integrated laser and an integr...
Patent number
7,430,229
Issue date
Sep 30, 2008
Alcatel
Michel Le Pallec
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical semiconductor light guide device having a low divergence em...
Patent number
6,141,363
Issue date
Oct 31, 2000
France Telecom
Abdallah Ougazzaden
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Millimeter-wave optical source intended for a distribution network...
Patent number
6,111,678
Issue date
Aug 29, 2000
France Telecom
Dean Mathoorasing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor structure having a virtual diffraction grating
Patent number
5,821,570
Issue date
Oct 13, 1998
France Telecom Etablissement Autonome de Droit Public
Christophe Kazmierski
G02 - OPTICS
Information
Patent Grant
Wavelength-tunable, distributed bragg reflector laser having select...
Patent number
5,581,572
Issue date
Dec 3, 1996
France Telecom
Franck Delorme
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectric device having a very low stray capacitance and its pro...
Patent number
5,440,147
Issue date
Aug 8, 1995
France Telecom
Christophe Kazmierski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectric device with a very low series resistance
Patent number
5,306,923
Issue date
Apr 26, 1994
France Telecom
Christophe Kazmierski
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
Opto-electronic device comprising an integrated laser and an integr...
Publication number
20070041411
Publication date
Feb 22, 2007
Michel Le Pallec
H01 - BASIC ELECTRIC ELEMENTS