ordered active layer

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CPC
H01S5/3207

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Parent Industries

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

Current Industry

H01S5/3207ordered active layer

Industries

Patents Grantslast 30 patents

Information Patent Grant
Doped semiconductor material, a method of manufacturing the doped s...
- Patent number 6,653,248
- Issue date Nov 25, 2003
- Sharp Kabushiki Kaisha
- Alistair Henderson Kean
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Doped semiconductor material, a method of manufacturing the doped s...
- Patent number 6,426,522
- Issue date Jul 30, 2002
- Sharp Kabushiki Kaisha
- Alistair Henderson Kean
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 5,822,348
- Issue date Oct 13, 1998
- NEC Corporation
- Hiroaki Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor surface-emitting optical device having light emitting...
- Patent number 5,675,605
- Issue date Oct 7, 1997
- NEC Corporation
- Hiroaki Fujii
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device and method for fabricating the same and...
- Patent number 5,652,762
- Issue date Jul 29, 1997
- Matsushita Electric Industrial Co., Ltd.
- Nobuyuki Otsuka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Heterojunction type semiconductor device having ordered phase alloy...
- Patent number 5,612,550
- Issue date Mar 18, 1997
- NEC Corporation
- Akiko Gomyo
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing semiconductor laser
- Patent number 5,556,804
- Issue date Sep 17, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yutaka Nagai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser whose active layer has an ordered structure
- Patent number 5,305,341
- Issue date Apr 19, 1994
- Kabushiki Kaisha Toshiba
- Yukie Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Opto-electronic device
- Patent number 4,794,606
- Issue date Dec 27, 1988
- Hitachi, Ltd.
- Masahiko Kondow
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Doped semiconductor material, a method of manufacturing the doped s...
- Publication number 20020149030
- Publication date Oct 17, 2002
- Alistair Henderson Kean
- H01 - BASIC ELECTRIC ELEMENTS

ordered active layer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Doped semiconductor material, a method of manufacturing the doped s...

Doped semiconductor material, a method of manufacturing the doped s...

Semiconductor laser

Semiconductor surface-emitting optical device having light emitting...

Semiconductor laser device and method for fabricating the same and...

Heterojunction type semiconductor device having ordered phase alloy...

Method of manufacturing semiconductor laser

Semiconductor laser whose active layer has an ordered structure

Opto-electronic device

Patents Applicationslast 30 patents

Doped semiconductor material, a method of manufacturing the doped s...