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Electric elements
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DEVICES USING STIMULATED EMISSION
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Semiconductor lasers
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H01S5/3059
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Patents Grants
last 30 patents
Information
Patent Grant
Diffusion blocking layer for a compound semiconductor structure
Patent number
11,557,880
Issue date
Jan 17, 2023
John Y. Spann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasmonic laser
Patent number
11,056,856
Issue date
Jul 6, 2021
International Business Machines Corporation
Svenja Mauthe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diffusion blocking layer for a compound semiconductor structure
Patent number
10,833,480
Issue date
Nov 10, 2020
Skorpios Technologies, Inc.
John Y. Spann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
8,050,305
Issue date
Nov 1, 2011
Sony Corporation
Katsumi Kishino
B82 - NANO-TECHNOLOGY
Information
Patent Grant
EL semiconductor device
Patent number
7,899,104
Issue date
Mar 1, 2011
Hitachi, Ltd.
Katsumi Kishino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group II-VI semiconductor devices
Patent number
7,227,196
Issue date
Jun 5, 2007
Robert H. Burgener, II
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoelectric conversion functional element and production method t...
Patent number
6,791,257
Issue date
Sep 14, 2004
Japan Energy Corporation
Kenji Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectronic semiconductor component
Patent number
6,147,365
Issue date
Nov 14, 2000
Infineon Technologies AG
Frank Fischer
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor device comprising p-type ZnMgSSe layer
Patent number
6,088,375
Issue date
Jul 11, 2000
Philips Electronics North America Corporation
John Petruzello
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device
Patent number
5,943,355
Issue date
Aug 24, 1999
Sony Corporation
Yumi Sanaka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor light emitting device with a Mg superlattice structure
Patent number
5,828,086
Issue date
Oct 27, 1998
Sony Corporation
Akira Ishibashi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
II-VI group compound semiconductor device and method for manufactur...
Patent number
5,786,269
Issue date
Jul 28, 1998
Sharp Kabushiki Kaisha
Masanori Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing p-type doped layers, in particular, in II-VI...
Patent number
5,772,759
Issue date
Jun 30, 1998
Aixtron GmbH
Klaus Heime
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device with defect decomposing and blo...
Patent number
5,665,977
Issue date
Sep 9, 1997
Sony Corporation
Akira Ishibashi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
II-VI group compound semiconductor device metallic nitride ohmic co...
Patent number
5,587,609
Issue date
Dec 24, 1996
Sharp Kabushiki Kaisha
Masanori Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Doping of IIB-VIA semiconductors during molecular beam epitaxy elec...
Patent number
5,574,296
Issue date
Nov 12, 1996
Minnesota Mining and Manufacturing Company
Robert M. Park
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of fabricating a buried-ridge II-VI laser diode
Patent number
5,538,918
Issue date
Jul 23, 1996
Minnesota Mining and Manufacturing Company
Michael A. Haase
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Blue-green laser diode
Patent number
5,513,199
Issue date
Apr 30, 1996
Minnesota Mining and Manufacturing Company
Michael A. Haase
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Buried ridge II-VI laser diode
Patent number
5,404,027
Issue date
Apr 4, 1995
Minnesota Mining & Manufacturing Compay
Michael A. Haase
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Graded composition ohmic contact for P-type II-VI semiconductors
Patent number
5,396,103
Issue date
Mar 7, 1995
Minnesota Mining and Manufacturing Company
Jun Oiu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductive devices utilizing MgTe, MgSe, ZnSe, ZnTe and alloys...
Patent number
5,379,313
Issue date
Jan 3, 1995
NEC Research Institute, Inc.
James D. Chadi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar transistor with monoatomic base layer between emitter and c...
Patent number
5,373,186
Issue date
Dec 13, 1994
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Erdmann Schubert
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor photodetector devices with pairs of monoatomic layers...
Patent number
5,329,150
Issue date
Jul 12, 1994
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Erdmann Schubert
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Blue-green laser diode
Patent number
5,291,507
Issue date
Mar 1, 1994
Minnesota Mining and Manufacturing Company
Michael A. Haase
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Ohmic contact for p-type group II-IV compound semiconductors
Patent number
5,274,269
Issue date
Dec 28, 1993
Minnesota Mining and Manufacturing Company
James M. DePuydt
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Doping of IIB-VIA semiconductors during molecular beam epitaxy usin...
Patent number
5,248,631
Issue date
Sep 28, 1993
Minnesota Mining and Manufacturing Company
Robert M. Park
C30 - CRYSTAL GROWTH
Information
Patent Grant
Optically bistable semiconductor device with pairs of monoatomic la...
Patent number
5,216,260
Issue date
Jun 1, 1993
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Erdmann Schubert
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for making an ohmic contact for p-type group II-VI compound...
Patent number
5,213,998
Issue date
May 25, 1993
Minnesota Mining and Manufacturing Company
Jun Qiu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Injection laser with at least one pair of monoatomic layers of dopi...
Patent number
5,060,234
Issue date
Oct 22, 1991
Max Planck Gesellschaft zur Forderung der Wissenschaften
Erdmann Schubert
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quaternary II-VI materials for photonics
Patent number
5,045,897
Issue date
Sep 3, 1991
Santa Barbara Research Center
William L. Ahlgren
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
PLASMONIC LASER
Publication number
20200259312
Publication date
Aug 13, 2020
International Business Machines Corporation
Svenja Mauthe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EL SEMICONDUCTOR DEVICE
Publication number
20090059985
Publication date
Mar 5, 2009
Katsumi Kishino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20080298415
Publication date
Dec 4, 2008
SONY CORPORATION
Katsumi Kishino
B82 - NANO-TECHNOLOGY
Information
Patent Application
Group II-VI semiconductor devices
Publication number
20040232412
Publication date
Nov 25, 2004
Robert H. Burgener
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having ZnO based oxide semiconductor layer and...
Publication number
20020030196
Publication date
Mar 14, 2002
Kakuya Iwata
H01 - BASIC ELECTRIC ELEMENTS