Patents-Review.com
ClassID:

215793 ⎘

H01S5/0208 - CPC Classification

Classification description:

Semiconductor lasers; Structural details or components not essential to laser action; Substrates, e.g. growth, shape, material, removal or bonding; Semi-insulating substrates

Recent Application in this class:
#1
20250379417
2025-12-11

SEMICONDUCTOR DEVICE

 #2
20250316960
2025-10-09

VCSEL/PCSEL LIGHT COUPLING INTO THE MULTILAYER WAVEGUIDE FOR SHORT REACH OPTICAL COMMUNICATION

 #3
20250316954
2025-10-09

DIFFERENTIALLY-DRIVEN ELECTRO-ABSORPTION MODULATOR

 #4
20250233388
2025-07-17

VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHODS OF FABRICATION

 #5
20250233387
2025-07-17

VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHODS OF FABRICATION

 #6
20250079791
2025-03-06

LASER ARRAY DEVICE HAVING INDIVIDUALLY-ADDRESSABLE CATHODE

 #7
20230352904
2023-11-02

LIGHT-EMITTING DEVICE AND MOUNTING MEMBER

 #8
20230307889
2023-09-28

VERTICAL CAVITY SURFACE-EMITTING LASER EPITAXIAL STRUCTURE HAVING A CURRENT SPREADING LAYER

 #9
20230187905
2023-06-15

Vertical-cavity surface-emitting laser with dense epi-side contacts

 #10
20220285909
2022-09-08

SEMICONDUCTOR LASER DRIVING APPARATUS, ELECTRONIC EQUIPMENT, AND MANUFACTURING METHOD OF SEMICONDUCTOR LASER DRIVING APPARATUS

 #11
20220247153
2022-08-04

SURFACE LIGHT-EMISSION LASER DEVICE

 #12
20220190550
2022-06-16

Vertically integrated electro-absorption modulated lasers and methods of fabrication

 #13
20210305786
2021-09-30

Quantum cascade laser

 #14
20210288193
2021-09-16

Optical semiconductor element, optical semiconductor device, optical transmission system, and method of manufacturing optical semiconductor device

 #15
20210273409
2021-09-02

Distributed feedback (DFB) laser on silicon and integrated device comprising a DFB laser on silicon

 #16
20210203131
2021-07-01

Vertical cavity surface emitting laser devices

 #17
20210126433
2021-04-29

Semiconductor laser device manufacturing method and semiconductor laser device

 #18
20210044082
2021-02-11

Semiconductor optical integrated device

 #19
20200393615
2020-12-17

Pixel array implemented on photonic integrated circuit (PIC)

 #20
20200388986
2020-12-10

Electrically isolating vertical-emitting devices

 #21
20200350741
2020-11-05

Semiconductor laser device and method for manufacturing the same

 #22
20200343694
2020-10-29

Light emitting element

 #23
20200343693
2020-10-29

Tunable multilayer terahertz magnon generator

 #24
20200335942
2020-10-22

VCSEL device with multiple stacked active regions

 #25
20200321754
2020-10-08

Vertical-cavity surface-emitting laser with dense epi-side contacts

 #26
20200166720
2020-05-28

Photonics optoelectrical system

 #27
20200144791
2020-05-07

Single-chip series connected VCSEL array

 #28
20200127438
2020-04-23

Laser integration into a silicon photonics platform

 #29
20200091682
2020-03-19

Laser device on the basis of a photonic crystal having pillar-shaped or wall-shaped semiconductor elements, and methods for the operation and production thereof

 #30
20200067273
2020-02-27

Multi-wavelength semiconductor lasers

 #31
20200028330
2020-01-23

Vertically-coupled surface-etched grating DFB laser

 #32
20190326729
2019-10-24

Method for fabricating an elctro-absorption modulated laser and electro-absorption modulated laser

 #33
20190326466
2019-10-24

Optical semiconductor element and method of manufacturing optical semiconductor element

 #34
20190324300
2019-10-24

Electrical isolation in photonic integrated circuits

 #35
20190252861
2019-08-15

Vertically-coupled surface-etched grating DFB laser

 #36
20190181609
2019-06-13

Electrically isolating adjacent vertical-emitting devices

 #37
20190052062
2019-02-14

Laser bars having trenches

 #38
20190011361
2019-01-10

Fluid analyzer

 #39
20180366909
2018-12-20

Optical semiconductor device, optical subassembly, and optical module

 #40
20180261978
2018-09-13

Multi-wavelength semiconductor lasers

 #41
20180031764
2018-02-01

Semiconductor optical apparatus

 #42
20170373471
2017-12-28

Low capacitance optoelectronic device

 #43
20170331249
2017-11-16

Laser diodes with layer of graphene

 #44
20170194765
2017-07-06

Monolithical widely tunable quantum cascade laser devices

 #45
20170133820
2017-05-11

Semiconductor laser and method for manufacturing the same

 #46
20170070026
2017-03-09

Method of manufacturing optical semiconductor element

 #47
20160322780
2016-11-03

Semiconductor laser element and near-field light output device using same

 #48
20160308331
2016-10-20

Terahertz quantum cascade laser implementing a {hacek over (C)}erenkov difference-frequency generation scheme

 #49
20160246004
2016-08-25

Optically coupling waveguides

 #50
20160197454
2016-07-07

Passive waveguide structure with alternating GaInAs/AlInAs layers for mid-infrared optoelectronic devices

 #51
20160170158
2016-06-16

Hybrid integration of edge-coupled chips

 #52
20160156157
2016-06-02

Vertical cavity surface emitting laser array and method for manufacturing the same

 #53
20160141831
2016-05-19

Heat removal from photonic devices

 #54
20160087408
2016-03-24

Quantum-cascade laser

 #55
20160054398
2016-02-25

Die-sized atomic magnetometer and method of forming the magnetometer

 #56
20160020578
2016-01-21

Semiconductor laser structure

 #57
20150309254
2015-10-29

III-V photonic integration on silicon

 #58
20150249319
2015-09-03

Passive waveguide structure with alternating GaInAs/AlInAs layers for mid-infrared optoelectronic devices

 #59
20150139256
2015-05-21

METHOD AND SYSTEM FOR HYBRID INTEGRATION OF A TUNABLE LASER

 #60
20150132870
2015-05-14

Methods for producing new silicon light source and devices

 #61
20150063745
2015-03-05

Optical coupling module

 #62
20150063394
2015-03-05

Vertical-cavity surface-emitting laser device and vertical-cavity surface-emitting laser array device

 #63
20150063386
2015-03-05

Semiconductor laser structure

 #64
20150061084
2015-03-05

Substrate, method of fabricating the same, and application the same

 #65
20150055911
2015-02-26

III-V photonic integration on silicon

 #66
20150023376
2015-01-22

Semiconductor light-emitting device

 #67
20140328361
2014-11-06

Semiconductor package

 #68
20140247851
2014-09-04

Quantum cascade laser

 #69
20140056324
2014-02-27

Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device

 #70
20140050241
2014-02-20

Semiconductor device and method for producing light and laser emission

 #71
20130022072
2013-01-24

III-V photonic integration on silicon

 #72
20130015850
2013-01-17

Die-sized atomic magnetometer and method of forming the magnetometer

 #73
20120320447
2012-12-20

SEMICONDUCTOR LASER, SURFACE EMITTING SEMICONDUCTOR LASER, SEMICONDUCTOR LASER MODULE, AND NON-LINEAR OPTICAL DEVICE

 #74
20120214268
2012-08-23

Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device

 #75
20120106583
2012-05-03

VERTICALLY-COUPLED SURFACE-ETCHED GRATING DFB LASER

 #76
20120057079
2012-03-08

Method and system for hybrid integration of a tunable laser for a cable TV transmitter

 #77
20120020377
2012-01-26

Semiconductor laser device

 #78
20110299560
2011-12-08

Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device

 #79
20110261846
2011-10-27

Vertical cavity surface emitting laser apparatus

 #80
20110227116
2011-09-22

Light-emitting device, light-receiving device and method of manufacturing the same

 #81
20110103420
2011-05-05

Laser diode

 #82
20110064108
2011-03-17

Method of manufacturing vertical-cavity surface emitting laser and vertical-cavity surface emitting laser array

 #83
20110003403
2011-01-06

Testing method of surface-emitting laser device and testing device thereof

 #84
20100271690
2010-10-28

Vertical cavity surface emitting laser element, vertical cavity surface emitting laser array element, vertical cavity surface emitting laser device, light source device, and optical module

 #85
20100189154
2010-07-29

Semiconductor optical device

 #86
20100014551
2010-01-21

Vertical cavity surface emitting laser

 #87
20090268773
2009-10-29

Surface emitting laser element, surface emitting laser element array, method of fabricating a surface emitting laser element

 #88
20090180509
2009-07-16

Surface emitting semiconductor laser and method of manufacturing the same

 #89
20090141766
2009-06-04

Surface emitting semiconductor laser

 #90
20080063021
2008-03-13

Multibeam laser apparatus and image forming device using the same

 #91
20080008220
2008-01-10

Semiconductor laser device including transparent electrode

 #92
20070248363
2007-10-25

Semiconductor element mounting board and optical transmission module

 #93
20070241354
2007-10-18

Semiconductor light-emitting device and its manufacturing method

 #94
20070170417
2007-07-26

III-V photonic integration on silicon

 #95
20070071054
2007-03-29

Vertical cavity surface emitting semiconductor laser, light emission device, and optical transmission system

 #96
20050279994
2005-12-22

Semiconductor laser device and manufacturing method thereof

 #97
20050275053
2005-12-15

Optical module device driven by a single power supply

 #98
20050230694
2005-10-20

Optical device and method of fabricating an optical device

 #99
20050169571
2005-08-04

Optical element array, optical module, and optical transmission device

 #100
20050094695
2005-05-05

Laser and detector device

 #101
16570830
2021-01-19

Temperature sensor integrated with MOS capacitor for stabilizing lasers

 #102
16245224
2021-01-12

Tunable multilayer terahertz magnon generator