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Semiconductor lasers
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H01S5/0265
Intensity modulators
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Patents Grants
last 30 patents
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Patent Grant
Wavelength drift suppression for burst-mode tunable EML laser
Patent number
11,901,696
Issue date
Feb 13, 2024
Google LLC
Tao Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative bias to improve phase noise
Patent number
11,901,698
Issue date
Feb 13, 2024
Lumentum Technology UK Limited
Selina Farwell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Supermode filtering waveguide emitters
Patent number
11,888,290
Issue date
Jan 30, 2024
Cisco Technology, Inc.
Dominic F. Siriani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source module allowing differential control according to dist...
Patent number
11,888,289
Issue date
Jan 30, 2024
NAMUGA, CO., LTD.
Jun Youb Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tunable DBR semiconductor laser
Patent number
11,862,935
Issue date
Jan 2, 2024
Nippon Telegraph and Telephone Corporation
Takahiko Shindo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integration of optical gain subassembly with silicon photonics
Patent number
11,848,535
Issue date
Dec 19, 2023
Acacia Communications, Inc.
Christopher Doerr
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intelligent subsystem
Patent number
11,849,265
Issue date
Dec 19, 2023
Mohammad A. Mazed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intelligent subsystem in a access networks
Patent number
11,843,903
Issue date
Dec 12, 2023
Mohammad A. Mazed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source module for emitting high density beam and method for c...
Patent number
11,843,221
Issue date
Dec 12, 2023
NAMUGA, CO., LTD.
Jun Youb Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intelligent subsystem
Patent number
11,838,702
Issue date
Dec 5, 2023
Mohammad A. Mazed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electro-absorption modulated laser chip and fabrication method thereof
Patent number
11,831,124
Issue date
Nov 28, 2023
Yuanjie Semiconductor Technology Co., Ltd.
Mahui Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intelligent subsystem
Patent number
11,818,520
Issue date
Nov 14, 2023
Mohammad A. Mazed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intelligent subsystem in access networks
Patent number
11,818,521
Issue date
Nov 14, 2023
Mohammad A. Mazed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterogeneous integration of frequency comb generators for high-spe...
Patent number
11,791,902
Issue date
Oct 17, 2023
Mellanox Technologies, Ltd.
Juan Jose Vegas Olmos
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integration of modulator and laser in a single chip
Patent number
11,764,543
Issue date
Sep 19, 2023
Mellanox Technologies, Ltd.
Vladimir Iakovlev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Broadened spectrum laser diode for display device
Patent number
11,682,881
Issue date
Jun 20, 2023
Microsoft Technology Licensing, LLC
Shiva Shahin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electro-absorption optical modulator including ground shield
Patent number
11,681,166
Issue date
Jun 20, 2023
II-VI Delware, Inc.
David Adams
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectronic device and array thereof
Patent number
11,681,167
Issue date
Jun 20, 2023
Rockley Photonics Limited
Abu Thomas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Burst mode laser driving circuit
Patent number
11,600,965
Issue date
Mar 7, 2023
Google LLC
Tao Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Network device with optical communication interface
Patent number
11,557,875
Issue date
Jan 17, 2023
Arista Networks, Inc.
Alexey Kovsh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor optical amplifier integrated laser
Patent number
11,552,448
Issue date
Jan 10, 2023
Lumentum Japan, Inc.
Atsushi Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device
Patent number
11,552,451
Issue date
Jan 10, 2023
Mitsubishi Electric Corporation
Takeshi Yamatoya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Supermode filtering waveguide emitters
Patent number
11,539,186
Issue date
Dec 27, 2022
Cisco Technology, Inc.
Dominic F. Siriani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intelligent subsystem
Patent number
11,533,549
Issue date
Dec 20, 2022
Mohammad A. Mazed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High power long wavelength pulsed IR laser system with highly varia...
Patent number
11,482,834
Issue date
Oct 25, 2022
BAE Systems Information and Electronic Systems Integration Inc.
Leonard A. Pomeranz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Variable-confinement monolithic master oscillator power amplifier
Patent number
11,462,885
Issue date
Oct 4, 2022
Cisco Technology, Inc.
Dominic F. Siriani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Buried-type semiconductor optical device
Patent number
11,462,886
Issue date
Oct 4, 2022
Lumentum Japan, Inc.
Shigenori Hayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for tuning emission wavelength of laser device
Patent number
11,437,777
Issue date
Sep 6, 2022
Sumitomo Electric Device Innovations, Inc.
Hirokazu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intelligent subsystem
Patent number
11,405,706
Issue date
Aug 2, 2022
Mohammad A. Mazed
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electro-absorption modulator, optical semiconductor device and opti...
Patent number
11,398,713
Issue date
Jul 26, 2022
Mitsubishi Electric Corporation
Shinya Okuda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor Optical Integrated Device
Publication number
20240128716
Publication date
Apr 18, 2024
Nippon Telegraph and Telephone Corporation
Yasuhiko Nakanishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED LASER AND MODULATOR SYSTEMS
Publication number
20240120707
Publication date
Apr 11, 2024
Microsoft Technology Licensing, LLC
Yifei ZHANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
INTEGRATION OF OPTICAL GAIN SUBASSEMBLY WITH SILICON PHOTONICS
Publication number
20240088621
Publication date
Mar 14, 2024
Acacia Communications, Inc.
Christopher Doerr
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR OPTICAL AMPLIFIER LIGHT COMBINER
Publication number
20240079849
Publication date
Mar 7, 2024
OpenLight Photonics, Inc.
John Parker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE
Publication number
20240072512
Publication date
Feb 29, 2024
Mitsubishi Electric Corporation
Masaki NASU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICRO-RING LASER BANDWIDTH ENHANCEMENT WITH MICRO-RING RESONATOR
Publication number
20240039244
Publication date
Feb 1, 2024
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
STANLEY CHEUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Semiconductor Chip and Method for Manufacturing Ligh...
Publication number
20240030686
Publication date
Jan 25, 2024
ams-OSRAM International GmbH
Lars Nähle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER AMPLIFICATION WITH PASSIVE PEAK-POWER FILTER
Publication number
20240022038
Publication date
Jan 18, 2024
Electro-Optics Technology, Incorporated
Conor BYRNE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Optical Device
Publication number
20240006844
Publication date
Jan 4, 2024
Nippon Telegraph and Telephone Corporation
Tatsuro Hiraki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical Transmitter
Publication number
20230420912
Publication date
Dec 28, 2023
Nippon Telegraph and Telephone Corporation
Meishin Chin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED PHOTONIC APPARATUS AND METHOD
Publication number
20230387666
Publication date
Nov 30, 2023
Xuan Sun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON PHOTONIC HYBRID DISTRIBUTED FEEDBACK LASER WITH BUILT-IN GR...
Publication number
20230361532
Publication date
Nov 9, 2023
OpenLight Photonics, Inc.
Hanxing Shi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTOELECTRONIC DEVICE AND ARRAY THEREOF
Publication number
20230359069
Publication date
Nov 9, 2023
ROCKLEY PHOTONICS LIMITED
Abu THOMAS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRO-ABSORPTION MODULATED LASER CHIP AND FABRICATION METHOD THEREOF
Publication number
20230361526
Publication date
Nov 9, 2023
Yuanjie Semiconductor Technology Co., Ltd.
Mahui LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR OPTICAL DEVICE
Publication number
20230352911
Publication date
Nov 2, 2023
Lumentum Japan, Inc.
Kazuki NISHIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL METHODS FOR REDUCING POINT SPREAD FUNCTION IN PHASE LIGHT M...
Publication number
20230327398
Publication date
Oct 12, 2023
TEXAS INSTRUMENTS INCORPORATED
Alexander Lyubarsky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BROADENED SPECTRUM LASER DIODE FOR DISPLAY DEVICE
Publication number
20230283047
Publication date
Sep 7, 2023
Microsoft Technology Licensing, LLC
Shiva SHAHIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-BASED TUNABLE FILTER, TUNABLE LASER AND OPTICAL MODULE
Publication number
20230268718
Publication date
Aug 24, 2023
INNOLIGHT TECHNOLOGY (SUZHOU) LTD.
Defen GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical Signal Transmitter
Publication number
20230268713
Publication date
Aug 24, 2023
Nippon Telegraph and Telephone Corporation
Meishin Chin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RADIATION-EMITTING SEMICONDUCTOR CHIP, AND METHOD FOR PRODUCING SAME
Publication number
20230261436
Publication date
Aug 17, 2023
ams-OSRAM International GmbH
Harald Koenig
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20230253759
Publication date
Aug 10, 2023
Mitsubishi Electric Corporation
Asami UCHIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT MODULATING APPARATUS
Publication number
20230251509
Publication date
Aug 10, 2023
Mitsubishi Electric Corporation
Hayata FUKUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TUNABLE LASER HAVING RING RESONATORS WITH LOW Q
Publication number
20230246417
Publication date
Aug 3, 2023
Marvell Asia Pte Ltd.
Xiaoguang HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH BANDWIDTH TRAVELLING WAVE ELECTRO ABSORPTION MODULATOR (EAM) CHIP
Publication number
20230221588
Publication date
Jul 13, 2023
MELLANOX TECHNOLOGIES, LTD.
Moshe B. Oron
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL GAIN MATERIALS FOR HIGH ENERGY LASERS AND LASER ILLUMINATOR...
Publication number
20230223741
Publication date
Jul 13, 2023
TEXAS TECH UNIVERSITY SYSTEM
Hongxing Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR OPTICAL AMPLIFIER INTEGRATED LASER
Publication number
20230155348
Publication date
May 18, 2023
Lumentum Japan, Inc.
Atsushi NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPATIAL LIGHT MODULATORS, METHODS OF DRIVING AND MANUFACTURING THE...
Publication number
20230123994
Publication date
Apr 20, 2023
Samsung Electronics Co., Ltd.
Minkyung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPERMODE FILTERING WAVEGUIDE EMITTERS
Publication number
20230095386
Publication date
Mar 30, 2023
Cisco Technology, Inc.
Dominic F. SIRIANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR OPTICAL INTEGRATED ELEMENT
Publication number
20230102522
Publication date
Mar 30, 2023
Mitsubishi Electric Corporation
Yusuke AZUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SCALABLE COHERENT PHOTONIC INTEGRATED CIRCUIT (PIC) ARCHITECTURE
Publication number
20230087429
Publication date
Mar 23, 2023
Giovanni Gilardi
H01 - BASIC ELECTRIC ELEMENTS