Intensity modulators

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H01S5/0265

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Parent Industries

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

Current Industry

H01S5/0265Intensity modulators

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electro-absorption modulator with improved photocurrent uniformity
- Patent number 12,176,677
- Issue date Dec 24, 2024
- OpenLight Photonics, Inc.
- John Parker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser comprising a loop resonator
- Patent number 12,142,894
- Issue date Nov 12, 2024
- Imec VZW
- Geert Morthier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-absorption modulated laser with integrated filter layer
- Patent number 12,136,796
- Issue date Nov 5, 2024
- Applied Optoelectronics, Inc.
- Dapeng Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device and optical transceiver module
- Patent number 12,136,797
- Issue date Nov 5, 2024
- Lumentum Operations LLC
- Takafumi Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device and semiconductor light-emitting device
- Patent number 12,126,138
- Issue date Oct 22, 2024
- Lumentum Japan, Inc.
- Hayato Takita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic device and array thereof
- Patent number 12,099,267
- Issue date Sep 24, 2024
- Rockley Photonics Limited
- Abu Thomas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistivity engineered substrate for RF common-mode suppression
- Patent number 12,081,268
- Issue date Sep 3, 2024
- Acacia Technology, Inc.
- Long Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer-level etching methods for planar photonics circuits and devices
- Patent number 12,057,332
- Issue date Aug 6, 2024
- Ayar Labs, Inc.
- Chen Sun
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Spatial light modulator and light-emitting device
- Patent number 12,051,883
- Issue date Jul 30, 2024
- Hamamatsu Photonics K.K.
- Kazuyoshi Hirose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Precisely controlled chirped diode laser and coherent LIDAR system
- Patent number 12,038,511
- Issue date Jul 16, 2024
- Intel Corporation
- Naresh Satyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device, optical subassembly, and optical module
- Patent number 12,040,596
- Issue date Jul 16, 2024
- Lumentum Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device
- Patent number 12,027,822
- Issue date Jul 2, 2024
- Lumentum Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated laser and modulator systems
- Patent number 11,984,700
- Issue date May 14, 2024
- Microsoft Technology Licensing, LLC
- Yifei Zhang
- G02 - OPTICS
Information 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

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE-WAVELENGTH LASER
- Publication number 20240372325
- Publication date Nov 7, 2024
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Noriaki KAIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Modulator and Optical Transmitter
- Publication number 20240353696
- Publication date Oct 24, 2024
- Nippon Telegraph and Telephone Corporation
- Meishin Chin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20240339811
- Publication date Oct 10, 2024
- Mitsubishi Electric Corporation
- Yusuke AZUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE, OPTICAL SUBASSEMBLY, AND OPTICAL MODULE
- Publication number 20240332908
- Publication date Oct 3, 2024
- Lumentum Japan, Inc.
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20240322527
- Publication date Sep 26, 2024
- Lumentum Japan, Inc.
- Tetsuyoshi TAKAMURE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-ABSORPTION MODULATED LASERS WITH IDENTICAL-ACTIVE LAYER
- Publication number 20240313503
- Publication date Sep 19, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Namje KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS
- Publication number 20240291568
- Publication date Aug 29, 2024
- Infinera Corporation
- Vikrant Lal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Laser and Optical Transmitter
- Publication number 20240266799
- Publication date Aug 8, 2024
- Nippon Telegraph and Telephone Corporation
- Meishin Chin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL COMMUNICATION DEVICE
- Publication number 20240222929
- Publication date Jul 4, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Young-Tak HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Circuit
- Publication number 20240210623
- Publication date Jun 27, 2024
- Nippon Telegraph and Telephone Corporation
- Takahiko Shindo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-ABSORPTION MODULATED DISTRIBUTED FEEDBACK LASER CHIP AND LA...
- Publication number 20240213740
- Publication date Jun 27, 2024
- INNOLIGHT TECHNOLOGY (SUZHOU) LTD.
- Zhenzhong WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ON-CHIP OPTICAL SYNTHESIZER
- Publication number 20240201563
- Publication date Jun 20, 2024
- California Institute of Technology
- Luis M. Ledezma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20240170924
- Publication date May 23, 2024
- Nippon Telegraph and Telephone Corporation
- Manabu Mitsuhara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR SUB-ASSEMBLIES FOR EMITTING MODULATED LIGHT
- Publication number 20240170914
- Publication date May 23, 2024
- ALMAE TECHNOLOGIES
- Xing Dai
- H01 - BASIC ELECTRIC ELEMENTS
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

Intensity modulators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electro-absorption modulator with improved photocurrent uniformity

Laser comprising a loop resonator

Electro-absorption modulated laser with integrated filter layer

Semiconductor optical device and optical transceiver module

Optical semiconductor device and semiconductor light-emitting device

Optoelectronic device and array thereof

Resistivity engineered substrate for RF common-mode suppression

Wafer-level etching methods for planar photonics circuits and devices

Spatial light modulator and light-emitting device

Precisely controlled chirped diode laser and coherent LIDAR system

Optical semiconductor device, optical subassembly, and optical module

Optical semiconductor device

Integrated laser and modulator systems

Wavelength drift suppression for burst-mode tunable EML laser

Negative bias to improve phase noise

Supermode filtering waveguide emitters

Light source module allowing differential control according to dist...

Tunable DBR semiconductor laser

Integration of optical gain subassembly with silicon photonics

Intelligent subsystem

Intelligent subsystem in a access networks

Light source module for emitting high density beam and method for c...

Intelligent subsystem

Electro-absorption modulated laser chip and fabrication method thereof

Intelligent subsystem

Intelligent subsystem in access networks

Heterogeneous integration of frequency comb generators for high-spe...

Integration of modulator and laser in a single chip

Broadened spectrum laser diode for display device

Electro-absorption optical modulator including ground shield

Patents Applicationslast 30 patents

VARIABLE-WAVELENGTH LASER

Optical Modulator and Optical Transmitter

SEMICONDUCTOR OPTICAL DEVICE

OPTICAL SEMICONDUCTOR DEVICE, OPTICAL SUBASSEMBLY, AND OPTICAL MODULE

SEMICONDUCTOR OPTICAL DEVICE

ELECTRO-ABSORPTION MODULATED LASERS WITH IDENTICAL-ACTIVE LAYER

PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS

Semiconductor Laser and Optical Transmitter

OPTICAL COMMUNICATION DEVICE

Optical Circuit

ELECTRO-ABSORPTION MODULATED DISTRIBUTED FEEDBACK LASER CHIP AND LA...

ON-CHIP OPTICAL SYNTHESIZER

OPTICAL MODULATOR

SEMICONDUCTOR SUB-ASSEMBLIES FOR EMITTING MODULATED LIGHT

Semiconductor Optical Integrated Device

INTEGRATED LASER AND MODULATOR SYSTEMS

INTEGRATION OF OPTICAL GAIN SUBASSEMBLY WITH SILICON PHOTONICS

SEMICONDUCTOR OPTICAL AMPLIFIER LIGHT COMBINER

OPTICAL SEMICONDUCTOR DEVICE

MICRO-RING LASER BANDWIDTH ENHANCEMENT WITH MICRO-RING RESONATOR

Light-Emitting Semiconductor Chip and Method for Manufacturing Ligh...

LASER AMPLIFICATION WITH PASSIVE PEAK-POWER FILTER

Semiconductor Optical Device

Optical Transmitter

INTEGRATED PHOTONIC APPARATUS AND METHOD

SILICON PHOTONIC HYBRID DISTRIBUTED FEEDBACK LASER WITH BUILT-IN GR...

OPTOELECTRONIC DEVICE AND ARRAY THEREOF

ELECTRO-ABSORPTION MODULATED LASER CHIP AND FABRICATION METHOD THEREOF

SEMICONDUCTOR OPTICAL DEVICE

OPTICAL METHODS FOR REDUCING POINT SPREAD FUNCTION IN PHASE LIGHT M...