Intensity modulators

Industry

CPC
H01S5/0265

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H01S5/0265Intensity modulators

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical semiconductor integrated element and method of manufacturin...
- Patent number 12,334,712
- Issue date Jun 17, 2025
- Mitsubishi Electric Corporation
- Tsutomu Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical gain materials for high energy lasers and laser illuminator...
- Patent number 12,322,921
- Issue date Jun 3, 2025
- Texas Tech University System
- Hongxing Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmitter
- Patent number 12,316,074
- Issue date May 27, 2025
- Nippon Telegraph and Telephone Corporation
- Takahiko Shindo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integration of optical gain subassembly with silicon photonics
- Patent number 12,308,609
- Issue date May 20, 2025
- Christopher Doerr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 12,300,966
- Issue date May 13, 2025
- Mitsubishi Electric Corporation
- Akitsugu Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmitter
- Patent number 12,288,962
- Issue date Apr 29, 2025
- Nippon Telegraph and Telephone Corporation
- Takahiko Shindo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing optical semiconductor waveguide window str...
- Patent number 12,288,964
- Issue date Apr 29, 2025
- Nippon Telegraph and Telephone Corporation
- Naoki Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithically integrated InP electro-optically tunable ring laser,...
- Patent number 12,288,963
- Issue date Apr 29, 2025
- SMART PHOTONICS HOLDING B.V.
- Stefanos Andreou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser chip and preparation method therefor
- Patent number 12,283,791
- Issue date Apr 22, 2025
- YLX INCORPORATED
- Chao-Chen Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertically integrated electro-absorption modulated lasers and metho...
- Patent number 12,272,925
- Issue date Apr 8, 2025
- ElectroPhotonic-IC Inc.
- Gudmundur A. Hjartarson
- G02 - OPTICS
Information Patent Grant
Modulator integration for laser used with display
- Patent number 12,266,904
- Issue date Apr 1, 2025
- Microsoft Technology Licensing, LLC
- Shiva Shahin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-absorption modulator
- Patent number 12,261,412
- Issue date Mar 25, 2025
- Lumentum Japan, Inc.
- Hideaki Asakura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Master-oscillator power-amplifier (MOPA) light source with optical...
- Patent number 12,228,650
- Issue date Feb 18, 2025
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical semiconductor device
- Patent number 12,230,938
- Issue date Feb 18, 2025
- Mitsubishi Electric Corporation
- Hiromitsu Itamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical module
- Patent number 12,224,552
- Issue date Feb 11, 2025
- CIG PHOTONICS JAPAN LIMITED
- Daisuke Noguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical amplifier integrated laser
- Patent number 12,218,480
- Issue date Feb 4, 2025
- Lumentum Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical amplifier light combiner
- Patent number 12,199,404
- Issue date Jan 14, 2025
- OpenLight Photonics, Inc.
- John Parker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic integrated circuit including compact lasers with extended...
- Patent number 12,199,405
- Issue date Jan 14, 2025
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
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

Patents Applicationslast 30 patents

Information Patent Application
VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHO...
- Publication number 20250233387
- Publication date Jul 17, 2025
- ElectroPhotonic-IC Inc.
- Lawrence E. TAROF
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHO...
- Publication number 20250233388
- Publication date Jul 17, 2025
- ElectroPhotonic-IC Inc.
- Lawrence E. TAROF
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250219352
- Publication date Jul 3, 2025
- Nippon Telegraph and Telephone Corporation
- Wataru Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250192517
- Publication date Jun 12, 2025
- OPTOWAY TECHNOLOGY INC.
- Meng-Lun Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED LASER MODULATOR WITH E-STOPPER LAYER
- Publication number 20250183616
- Publication date Jun 5, 2025
- Lumentum Technology (UK) Limited
- Andrew John WARD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE
- Publication number 20250158353
- Publication date May 15, 2025
- Phovel.co.LTD
- Jeong Soo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICALLY PUMPED INTEGRATED SEMICONDUCTOR OPTICAL AMPLIFIER ARRAYS
- Publication number 20250149862
- Publication date May 8, 2025
- Aloe Semiconductor Inc.
- Christopher R. Doerr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODE-SELECTIVE AND TUNABLE MULTI-WAVELENGTH O-BAND QUANTUM-DOT U-CO...
- Publication number 20250132539
- Publication date Apr 24, 2025
- Axalume, Inc.
- Ashok V. Krishnamoorthy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC DEVICE AND ARRAY THEREOF
- Publication number 20250102838
- Publication date Mar 27, 2025
- Celestial AI Inc.
- Abu THOMAS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER LIGHT SOURCE DEVICE
- Publication number 20250096524
- Publication date Mar 20, 2025
- Mitsubishi Electric Corporation
- Hayata FUKUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL CIRCUIT, AND OPTICAL CIRCUIT DEVICE, SENSOR, AND MOVING BOD...
- Publication number 20250079793
- Publication date Mar 6, 2025
- NICHIA CORPORATION
- Masanori OKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-ABSORPTION MODULATOR WITH IMPROVED PHOTOCURRENT UNIFORMITY
- Publication number 20250070533
- Publication date Feb 27, 2025
- Juniper Networks, Inc.
- John Parker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CO-PACKAGED PHOTONICS DRIVER
- Publication number 20250047061
- Publication date Feb 6, 2025
- MaxLinear, Inc.
- Abdelkrim El Amili
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL TRANSMITTER
- Publication number 20250038472
- Publication date Jan 30, 2025
- Nippon Telegraph and Telephone Corporation
- Shigeru Kanazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH POWER GALLIUM AND NITROGEN CONTAINING LASER DIODE DEVICES WITH...
- Publication number 20250015558
- Publication date Jan 9, 2025
- KYOCERA SLD Laser, Inc.
- Philip Chan
- H01 - BASIC ELECTRIC ELEMENTS
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
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
Optical Circuit
- Publication number 20240210623
- Publication date Jun 27, 2024
- Nippon Telegraph and Telephone Corporation
- Takahiko Shindo
- 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

Intensity modulators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical semiconductor integrated element and method of manufacturin...

Optical gain materials for high energy lasers and laser illuminator...

Optical transmitter

Integration of optical gain subassembly with silicon photonics

Semiconductor laser device

Optical transmitter

Method for manufacturing optical semiconductor waveguide window str...

Monolithically integrated InP electro-optically tunable ring laser,...

Semiconductor laser chip and preparation method therefor

Vertically integrated electro-absorption modulated lasers and metho...

Modulator integration for laser used with display

Electro-absorption modulator

Master-oscillator power-amplifier (MOPA) light source with optical...

Optical semiconductor device

Optical module

Semiconductor optical amplifier integrated laser

Semiconductor optical amplifier light combiner

Photonic integrated circuit including compact lasers with extended...

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

Patents Applicationslast 30 patents

VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHO...

VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHO...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

INTEGRATED LASER MODULATOR WITH E-STOPPER LAYER

OPTICAL DEVICE

OPTICALLY PUMPED INTEGRATED SEMICONDUCTOR OPTICAL AMPLIFIER ARRAYS

MODE-SELECTIVE AND TUNABLE MULTI-WAVELENGTH O-BAND QUANTUM-DOT U-CO...

OPTOELECTRONIC DEVICE AND ARRAY THEREOF

SEMICONDUCTOR LASER LIGHT SOURCE DEVICE

OPTICAL CIRCUIT, AND OPTICAL CIRCUIT DEVICE, SENSOR, AND MOVING BOD...

ELECTRO-ABSORPTION MODULATOR WITH IMPROVED PHOTOCURRENT UNIFORMITY

CO-PACKAGED PHOTONICS DRIVER

OPTICAL TRANSMITTER

HIGH POWER GALLIUM AND NITROGEN CONTAINING LASER DIODE DEVICES WITH...

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

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

Optical Circuit

ON-CHIP OPTICAL SYNTHESIZER

OPTICAL MODULATOR

SEMICONDUCTOR SUB-ASSEMBLIES FOR EMITTING MODULATED LIGHT

Semiconductor Optical Integrated Device