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H01S5/3036

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HELECTRICITY H01Electric elements H01SDEVICES USING STIMULATED EMISSION H01S5/00Semiconductor lasers

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device and manufacturing method of the same
- Patent number 7,616,675
- Issue date Nov 10, 2009
- Fujitsu Limited
- Kenichi Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double heterojunction light emitting diodes and laser diodes having...
- Patent number 6,927,422
- Issue date Aug 9, 2005
- Astralux, Inc.
- John Tarje Torvik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double heterojunction light emitting diodes and laser diodes having...
- Patent number 6,632,694
- Issue date Oct 14, 2003
- Astralux, Inc.
- John Tarje Torvik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device
- Patent number 5,281,831
- Issue date Jan 25, 1994
- Kabushiki Kaisha Toshiba
- Tsutomu Uemoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COLOR CENTERS AFFECTED BY MAGNETIC FIELDS TO PRODUCE LIGHT BASED ON...
- Publication number 20140072008
- Publication date Mar 13, 2014
- Andrei Faraon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device and manufacturing method of the same
- Publication number 20080080573
- Publication date Apr 3, 2008
- FUJITSU LIMITED
- Kenichi Kawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Application
DOUBLE HETEROJUNCTION LIGHT EMITTING DIODES AND LASER DIODES HAVING...
- Publication number 20050082554
- Publication date Apr 21, 2005
- John Tarje Torvik
- B82 - NANO-TECHNOLOGY
Information Patent Application
Laser and method for production thereof
- Publication number 20030118064
- Publication date Jun 26, 2003
- RIKEN
- Xinwei Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOUBLE HETEROJUNCTION LIGHT EMITTING DIODES AND LASER DIODES HAVING...
- Publication number 20030071275
- Publication date Apr 17, 2003
- John Tarje Torvik
- B82 - NANO-TECHNOLOGY