Processes or apparatus for excitation

Industry

CPC
H01S5/04

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

H01S5/04Processes or apparatus for excitation

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Vertical cavity surface emitting device
- Patent number 12,272,927
- Issue date Apr 8, 2025
- Stanley Electric Co., Ltd.
- Komei Tazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC-coupled laser diode driver circuit with large modulation current
- Patent number 12,272,926
- Issue date Apr 8, 2025
- Jinghu Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode drive systems
- Patent number 12,272,923
- Issue date Apr 8, 2025
- Simmonds Precision Products, Inc.
- Scott R. Durkee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting laser array with integrated capacitor
- Patent number 12,266,902
- Issue date Apr 1, 2025
- Lumentum Operations LLC
- Siu Kwan Cheung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device including a multiple-wavelength vertical-cavity surface-emit...
- Patent number 12,266,908
- Issue date Apr 1, 2025
- Microchip Technology Caldicot Limited
- Tracy Wotherspoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulsed resonant laser diode array driver
- Patent number 12,266,905
- Issue date Apr 1, 2025
- Silanna Asia Pte Ltd
- Joseph H. Colles
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driver circuit and method for providing a pulse
- Patent number 12,267,015
- Issue date Apr 1, 2025
- AMS-OSRAM INTERNATIONAL GMBH
- Ann Russell
- H01 - BASIC ELECTRIC ELEMENTS
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
Laser element and method for producing same
- Patent number 12,266,907
- Issue date Apr 1, 2025
- OE SOLUTIONS CO., LTD.
- Ki Hong Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spot-size converter
- Patent number 12,259,561
- Issue date Mar 25, 2025
- II-VI DELAWARE, INC.
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser driving apparatus, electronic equipment, and ma...
- Patent number 12,261,411
- Issue date Mar 25, 2025
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Kiyohisa Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stable UV laser
- Patent number 12,255,432
- Issue date Mar 18, 2025
- Pavilion Integration Corporation
- Ningyi Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser emitting circuit and lidar
- Patent number 12,255,437
- Issue date Mar 18, 2025
- SUTENG INNOVATION TECHNOLOGY CO., LTD.
- Junlin Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting silicon device
- Patent number 12,255,439
- Issue date Mar 18, 2025
- Mellanox Technologies, Ltd.
- Dimitrios Kalavrouziotis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PAM driver with distributed modulation current setpoint feedback
- Patent number 12,255,436
- Issue date Mar 18, 2025
- MACOM Technology Solutions Holdings, Inc.
- Eric Iozsef
- G05 - CONTROLLING REGULATING
Information Patent Grant
Semiconductor laser drive device and method of manufacturing the same
- Patent number 12,249,806
- Issue date Mar 11, 2025
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Hirohisa Yasukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum cascade laser
- Patent number 12,244,121
- Issue date Mar 4, 2025
- Hamamatsu Photonics K.K.
- Kazuue Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulsed laser diode driver
- Patent number 12,244,118
- Issue date Mar 4, 2025
- Silanna Asia Pte Ltd
- Joseph H. Colles
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser comprising a distributed Bragg mirror and production method t...
- Patent number 12,244,119
- Issue date Mar 4, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Vincent Reboud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rapid recharge laser driver circuit
- Patent number 12,237,645
- Issue date Feb 25, 2025
- LG Innotek Co., Ltd
- Ryan T. Davis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mechanically free LIDAR system
- Patent number 12,230,940
- Issue date Feb 18, 2025
- Elmos Semiconductor SE
- André Srowig
- H01 - BASIC ELECTRIC ELEMENTS
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
Pre-charge modulation of a laser array for 3D imaging applications
- Patent number 12,230,939
- Issue date Feb 18, 2025
- II-VI DELAWARE, INC.
- Steve Troyer
- 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
Laser having tapered region
- Patent number 12,224,554
- Issue date Feb 11, 2025
- FREEDOM PHOTONICS LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanocavity monolayer laser monolithically integrated with LED pump
- Patent number 12,224,555
- Issue date Feb 11, 2025
- International Business Machines Corporation
- Jeehwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable-width waveguide for semiconductor optical amplifier devices
- Patent number 12,218,484
- Issue date Feb 4, 2025
- Arista Networks, Inc.
- Alexey Kovsh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting device
- Patent number 12,218,486
- Issue date Feb 4, 2025
- Stanley Electric Co., Ltd.
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser beam generation device and laser processing apparatus includi...
- Patent number 12,218,482
- Issue date Feb 4, 2025
- Mitsubishi Electric Corporation
- Yoshimichi Saito
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vertical-cavity surface-emitting laser
- Patent number 12,212,122
- Issue date Jan 28, 2025
- Sumitomo Electric Industries, Ltd.
- Takeshi Aoki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250112443
- Publication date Apr 3, 2025
- EPISTAR CORPORATION
- Po-Chou PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-MIXING INTERFEROMETRY USING BACKSIDE-EMITTING VCSEL DIODE WITH...
- Publication number 20250105594
- Publication date Mar 27, 2025
- Apple Inc.
- Pengfei Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20250105588
- Publication date Mar 27, 2025
- Rohm Co., Ltd.
- Yotaro HIGASE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20250096532
- Publication date Mar 20, 2025
- NEOPHOTONICS CORPORATION
- Takanori KOJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER TRANSMISSION CIRCUIT, LASER TRANSMISSION COMPONENT AND ELECTR...
- Publication number 20250096525
- Publication date Mar 20, 2025
- SHENZHEN MICSIG TECHNOLOGY CO., LTD.
- Xingjie ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE, DISTANCE MEASUREMENT DEVICE, AND VEHICL...
- Publication number 20250096526
- Publication date Mar 20, 2025
- Sony Semiconductor Solutions Corporation
- Mitsunari HOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20250096519
- Publication date Mar 20, 2025
- Nichia Corporation.
- Hiroaki YUTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER, SURFACE EMITTING LASER ARRAY, AND LIGHT SOU...
- Publication number 20250096527
- Publication date Mar 20, 2025
- SONY GROUP CORPORATION
- Shuhei YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR LASER DIODE CALIBRATION
- Publication number 20250096528
- Publication date Mar 20, 2025
- Honeywell International Inc.
- Kaligaselvi LENIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER, LASER DEVICE, DETECTION DEVICE, AND MOBILE...
- Publication number 20250096531
- Publication date Mar 20, 2025
- Naoto JIKUTANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR ELEMENT
- Publication number 20250096533
- Publication date Mar 20, 2025
- Sumitomo Electric Industries, Ltd.
- Daisuke INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VCSEL FOR EMITTING LASER LIGHT
- Publication number 20250096535
- Publication date Mar 20, 2025
- TRUMPF Photonic Components GmbH
- Simeon Renz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPECIALIZED MOBILE LIGHT DEVICE CONFIGURED WITH A GALLIUM AND NITRO...
- Publication number 20250087965
- Publication date Mar 13, 2025
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION MODULE, PHOTOELECTRIC CONVERSION DEVICE, A...
- Publication number 20250087966
- Publication date Mar 13, 2025
- SHENNAN CIRCUITS CO., LTD.
- Hailong LIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LONG-WAVELENGTH POLARIZED OPTICAL EMITTER
- Publication number 20250087972
- Publication date Mar 13, 2025
- Lumentum Operations LLC
- Matthew Glenn PETERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20250079804
- Publication date Mar 6, 2025
- Modulight Corporation
- Riina Ulkuniemi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER ARRAY DEVICE HAVING INDIVIDUALLY-ADDRESSABLE CATHODE
- Publication number 20250079791
- Publication date Mar 6, 2025
- Meta Platforms Technologies, LLC
- Chloe Astrid Marie Fabien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER EMITTING UNIT AND LIDAR DEVICE USING THE SAME
- Publication number 20250079806
- Publication date Mar 6, 2025
- SOS Lab co., Ltd
- Jun Hwan JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT
- Publication number 20250079792
- Publication date Mar 6, 2025
- Hamamatsu Photonics K.K.
- Kibo OTE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-POWER SINGLE-WAVELENGTH SEMICONDUCTOR LASER HAVING MULTI-SEGME...
- Publication number 20250079794
- Publication date Mar 6, 2025
- NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- SAN-LIANG LEE
- 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
LIGHT EMITTING MODULE
- Publication number 20250070530
- Publication date Feb 27, 2025
- Hyundai Motor Company
- Seon-Yong An
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDIVIDUALLY-ADDRESSABLE OPTICAL EMITTER ARRAY
- Publication number 20250070535
- Publication date Feb 27, 2025
- Lumentum Operations LLC
- Albert Yuen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PCSEL FOR GLUCOSE MONITORING
- Publication number 20250062595
- Publication date Feb 20, 2025
- II-VI Delaware, Inc.
- Julie Eng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND METHOD FOR PRODUCING A SEMICONDUCTOR LASER
- Publication number 20250062594
- Publication date Feb 20, 2025
- ams-OSRAM International GmbH
- Hubert HALBRITTER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE COMPONENT
- Publication number 20250047063
- Publication date Feb 6, 2025
- ams-OSRAM International GmbH
- Tansen VARGHESE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Device
- Publication number 20250044663
- Publication date Feb 6, 2025
- Nippon Telegraph and Telephone Corporation
- Hidetaka Nishi
- G02 - OPTICS
Information Patent Application
ELECTROLUMINESCENCE DEVICE
- Publication number 20250047064
- Publication date Feb 6, 2025
- Taiwan-Asia Semiconductor Corporation
- Kun-Li LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICALLY-PUMPED SEMICONDUCTOR WAVEGUIDE AMPLIFIER
- Publication number 20250047054
- Publication date Feb 6, 2025
- University of Central Florida Research Foundation, Inc.
- Guifang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULATOR INTEGRATED LASER, OPTICAL MODULATOR, AND OPTICAL...
- Publication number 20250047057
- Publication date Feb 6, 2025
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Hiromitsu KAWAMURA
- H01 - BASIC ELECTRIC ELEMENTS

Processes or apparatus for excitation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Vertical cavity surface emitting device

DC-coupled laser diode driver circuit with large modulation current

Laser diode drive systems

Vertical-cavity surface-emitting laser array with integrated capacitor

Device including a multiple-wavelength vertical-cavity surface-emit...

Pulsed resonant laser diode array driver

Driver circuit and method for providing a pulse

Modulator integration for laser used with display

Laser element and method for producing same

Spot-size converter

Semiconductor laser driving apparatus, electronic equipment, and ma...

Stable UV laser

Laser emitting circuit and lidar

Light emitting silicon device

PAM driver with distributed modulation current setpoint feedback

Semiconductor laser drive device and method of manufacturing the same

Quantum cascade laser

Pulsed laser diode driver

Laser comprising a distributed Bragg mirror and production method t...

Rapid recharge laser driver circuit

Mechanically free LIDAR system

Optical semiconductor device

Pre-charge modulation of a laser array for 3D imaging applications

Optical module

Laser having tapered region

Nanocavity monolayer laser monolithically integrated with LED pump

Variable-width waveguide for semiconductor optical amplifier devices

Vertical cavity surface emitting device

Laser beam generation device and laser processing apparatus includi...

Vertical-cavity surface-emitting laser

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SELF-MIXING INTERFEROMETRY USING BACKSIDE-EMITTING VCSEL DIODE WITH...

SEMICONDUCTOR LIGHT EMITTING DEVICE

OPTICAL SEMICONDUCTOR DEVICE

LASER TRANSMISSION CIRCUIT, LASER TRANSMISSION COMPONENT AND ELECTR...

SEMICONDUCTOR LASER DEVICE, DISTANCE MEASUREMENT DEVICE, AND VEHICL...

LIGHT-EMITTING DEVICE

SURFACE EMITTING LASER, SURFACE EMITTING LASER ARRAY, AND LIGHT SOU...

APPARATUS AND METHOD FOR LASER DIODE CALIBRATION

SURFACE EMITTING LASER, LASER DEVICE, DETECTION DEVICE, AND MOBILE...

OPTICAL SEMICONDUCTOR ELEMENT

VCSEL FOR EMITTING LASER LIGHT

SPECIALIZED MOBILE LIGHT DEVICE CONFIGURED WITH A GALLIUM AND NITRO...

PHOTOELECTRIC CONVERSION MODULE, PHOTOELECTRIC CONVERSION DEVICE, A...

LONG-WAVELENGTH POLARIZED OPTICAL EMITTER

METHOD FOR FABRICATING SEMICONDUCTOR DEVICE

LASER ARRAY DEVICE HAVING INDIVIDUALLY-ADDRESSABLE CATHODE

LASER EMITTING UNIT AND LIDAR DEVICE USING THE SAME

SEMICONDUCTOR LIGHT-EMITTING ELEMENT

HIGH-POWER SINGLE-WAVELENGTH SEMICONDUCTOR LASER HAVING MULTI-SEGME...

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

LIGHT EMITTING MODULE

INDIVIDUALLY-ADDRESSABLE OPTICAL EMITTER ARRAY

PCSEL FOR GLUCOSE MONITORING

SEMICONDUCTOR LASER AND METHOD FOR PRODUCING A SEMICONDUCTOR LASER

LASER DIODE COMPONENT

Optical Device

ELECTROLUMINESCENCE DEVICE

OPTICALLY-PUMPED SEMICONDUCTOR WAVEGUIDE AMPLIFIER

OPTICAL MODULATOR INTEGRATED LASER, OPTICAL MODULATOR, AND OPTICAL...