Jan De Merlier

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
External resonator-type wavelength tunable laser device
- Patent number 8,189,631
- Issue date May 29, 2012
- NEC Corporation
- Shinya Sudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
External resonator type wavelength-variable laser
- Patent number 7,656,911
- Issue date Feb 2, 2010
- NEC Corporation
- Kenji Mizutani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diode, semiconductor optical amplifier, and opt...
- Patent number 7,466,736
- Issue date Dec 16, 2008
- NEC Corporation
- Kiichi Hamamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EXTERNAL RESONATOR-TYPE WAVELENGTH TUNABLE LASER DEVICE
- Publication number 20100246618
- Publication date Sep 30, 2010
- Shinya Sudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical intergrated device
- Publication number 20090268762
- Publication date Oct 29, 2009
- Jan De Merlier
- G02 - OPTICS
Information Patent Application
External Resonator Type Wavelength-Variable Laser
- Publication number 20080025349
- Publication date Jan 31, 2008
- NEC Corporation
- Kenji Mizutani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Laser Diode, Semiconductor Optical Amplifier, and Opt...
- Publication number 20070258495
- Publication date Nov 8, 2007
- NEC Corporation
- Kiichi Hamamoto
- B82 - NANO-TECHNOLOGY