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last 30 patents
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Patent Grant
Systems and methods for designing optical devices having mode selec...
Patent number
11,804,691
Issue date
Oct 31, 2023
X Development LLC
Martin Friedrich Schubert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser driver pulse shaping control
Patent number
11,444,432
Issue date
Sep 13, 2022
Analog Devices International Unlimited Company
Jonathan Ephraim David Hurwitz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Waveguide heterostructure for dispersion compensation in semiconduc...
Patent number
11,070,030
Issue date
Jul 20, 2021
Jérôme Faist
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for designing optical devices having mode selec...
Patent number
11,011,884
Issue date
May 18, 2021
X Development LLC
Martin Friedrich Schubert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
VCSEL with elliptical aperture having reduced RIN
Patent number
10,742,000
Issue date
Aug 11, 2020
II-VI Delaware Inc.
Deepa Gazula
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser device
Patent number
10,680,409
Issue date
Jun 9, 2020
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Martin Moehrle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength estimation device, light-source device, image display ap...
Patent number
10,209,133
Issue date
Feb 19, 2019
Ricoh Company, Ltd.
Kohji Sakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dynamic laser diode compensation
Patent number
10,069,278
Issue date
Sep 4, 2018
Microvision, Inc.
Patrick J. McVittie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Directly modulated laser for PON application
Patent number
9,831,631
Issue date
Nov 28, 2017
Finisar Corporation
Yasuhiro Matsui
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Vertical cavity surface emitting laser cavity with low thermal impe...
Patent number
9,337,615
Issue date
May 10, 2016
Ecole Polytechnique Federale de Lausanne (EPFL)
Vladimir Iakovlev
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Co-modulation of DBR laser and integrated optical amplifier
Patent number
9,231,367
Issue date
Jan 5, 2016
Finisar Corporation
Yasuhiro Matsui
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor device
Patent number
9,231,375
Issue date
Jan 5, 2016
Sony Corporation
Kunihiko Tasai
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quantum cascade laser element
Patent number
9,025,632
Issue date
May 5, 2015
Riken
Hideki Hirayama
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing a radiation-emitting component and radiation-e...
Patent number
9,018,641
Issue date
Apr 28, 2015
CSRAM Opto Semiconductors GmbH
Peter Brick
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Directly modulated laser for PON applications
Patent number
8,908,734
Issue date
Dec 9, 2014
Finisar Corporation
Yasuhiro Matsui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Group III nitride semiconductor light emitting device and method of...
Patent number
8,872,156
Issue date
Oct 28, 2014
Sumitomo Electric Industries, Ltd
Takumi Yonemura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing a radiation-emitting component and radiation-em...
Patent number
8,576,889
Issue date
Nov 5, 2013
Osram Opto Semiconductors GmbH
Peter Brick
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of determining compound ratio of compound semiconductor for...
Patent number
8,178,375
Issue date
May 15, 2012
Wooree Lst Co. Ltd
Do-Yeol Ahn
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optical device carrier
Patent number
6,617,667
Issue date
Sep 9, 2003
Mitsubishi Denki Kabushiki Kaisha
Mui Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical wavelength stability control apparatus, optical transmitter...
Patent number
6,229,832
Issue date
May 8, 2001
Hitachi, Ltd.
Naohiko Baba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compensated laser structure for analog communication applications
Patent number
5,241,552
Issue date
Aug 31, 1993
AT&T Bell Laboratories
Ernest E. Bergmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor laser device
Patent number
5,228,048
Issue date
Jul 13, 1993
Mitsubishi Denki Kabushiki Kaisha
Akira Takemoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emission system
Patent number
5,068,870
Issue date
Nov 26, 1991
Mitsubishi Denki Kabushiki Kaisha
Tetsuya Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emission system
Patent number
5,060,236
Issue date
Oct 22, 1991
Tetsuya Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical sub-carrier multiplex television transmission system using...
Patent number
5,020,049
Issue date
May 28, 1991
AT&T Bell Laboratories
George E. Bodeep
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Buried heterostructure semiconductor laser device
Patent number
4,910,744
Issue date
Mar 20, 1990
Sharp Kabushiki Kaisha
Toshihiko Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Buried type semiconductor laser device
Patent number
4,908,831
Issue date
Mar 13, 1990
Sharp Kabushiki Kaisha
Toshihiko Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Buried type semiconductor laser device
Patent number
4,908,830
Issue date
Mar 13, 1990
Sharp Kabushiki Kaisha
Toshihiko Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Buried type semiconductor laser device
Patent number
4,841,534
Issue date
Jun 20, 1989
Sharp Kabushiki Kaisha
Toshihiko Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Buried type semiconductor laser device
Patent number
4,839,900
Issue date
Jun 13, 1989
Sharp Kabushiki Kaisha
Toshihiko Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SURFACE-EMITTING LASER, LASER DEVICE, DETECTION DEVICE, MOBILE OBJE...
Publication number
20240136793
Publication date
Apr 25, 2024
RICOH COMPANY, LTD.
Naoto Jikutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR DESIGNING OPTICAL DEVICES HAVING MODE SELEC...
Publication number
20210305767
Publication date
Sep 30, 2021
X Development LLC
Martin Friedrich Schubert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DRIVER PULSE SHAPING CONTROL
Publication number
20210242660
Publication date
Aug 5, 2021
Analog Devices International Unlimited Company
Jonathan Ephraim David Hurwitz
G01 - MEASURING TESTING
Information
Patent Application
VCSEL WITH ELLIPTICAL APERTURE HAVING REDUCED RIN
Publication number
20210098972
Publication date
Apr 1, 2021
Finisar Corporation
Deepa Gazula
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAVEGUIDE HETEROSTRUCTURE FOR DISPERSION COMPENSATION IN SEMICONDUC...
Publication number
20200287353
Publication date
Sep 10, 2020
ETH Zurich
Jérôme FAIST
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VCSEL WITH ELLIPTICAL APERTURE HAVING REDUCED RIN
Publication number
20190341743
Publication date
Nov 7, 2019
Finisar Corporation
Deepa Gazula
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PUMPED EDGE EMITTERS WITH METALLIC COATINGS
Publication number
20190081457
Publication date
Mar 14, 2019
Palo Alto Research Center Incorporated
Jorg Jeschke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Structure For Electron-Beam Pumped Edge-Emitting Device and Methods...
Publication number
20140369367
Publication date
Dec 18, 2014
Palo Alto Research Center Incorporated
Thomas Wunderer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM CASCADE LASER ELEMENT
Publication number
20140153603
Publication date
Jun 5, 2014
Riken
Hideki Hirayama
B82 - NANO-TECHNOLOGY
Information
Patent Application
Directly Modulated Laser for PON Applications
Publication number
20130308959
Publication date
Nov 21, 2013
Finisar Corporation
Yasuhiro Matsui
B82 - NANO-TECHNOLOGY
Information
Patent Application
Co-modulation of DBR Laser and Integrated Optical Amplifier
Publication number
20130308178
Publication date
Nov 21, 2013
Finisar Corporation
Yasuhiro Matsui
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20130208747
Publication date
Aug 15, 2013
Sumitomo Electric Industries, Ltd.
Kunihiko Tasai
B82 - NANO-TECHNOLOGY
Information
Patent Application
LASER DIODE AND METHOD OF MANUFACTURING LASER DIODE
Publication number
20130182734
Publication date
Jul 18, 2013
SONY CORPORATION
Tatsushi Hamaguchi
B82 - NANO-TECHNOLOGY
Information
Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER CAVITY WITH LOW THERMAL IMPE...
Publication number
20130028279
Publication date
Jan 31, 2013
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
Vladimir IAKOVLEV
B82 - NANO-TECHNOLOGY
Information
Patent Application
GROUP III NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF...
Publication number
20130020551
Publication date
Jan 24, 2013
Sumitomo Electric Industries, Ltd.
Takumi YONEMURA
B82 - NANO-TECHNOLOGY
Information
Patent Application
LONG DISTANCE TRANSMISSION USING MULTI-MODE VCSEL UNDER INJECTION L...
Publication number
20120076161
Publication date
Mar 29, 2012
The Regents of the University of California
Connie Chang-Hasnain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Producing a Radiation-Emitting Component and Radiation-E...
Publication number
20110266567
Publication date
Nov 3, 2011
Osram Opto Semiconductors GmbH
Peter Brick
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT GENERATING DEVICE INCLUDING COMPOUND SEMICONDUCTOR AND METHOD...
Publication number
20110168973
Publication date
Jul 14, 2011
WOOREE LST CO., LTD.
Do-Yeol Ahn
B82 - NANO-TECHNOLOGY
Information
Patent Application
Red-Shifted Optical Feedback Laser
Publication number
20100284435
Publication date
Nov 11, 2010
Martin Achtenhagen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Producing a Radiation-Emitting Component and Radiation-Em...
Publication number
20100189153
Publication date
Jul 29, 2010
Peter Brick
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Three-dimensional finite element analysis of laser cavities
Publication number
20070005309
Publication date
Jan 4, 2007
Konrad Altmann
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Optical device carrier
Publication number
20030052380
Publication date
Mar 20, 2003
Mui Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS