Patents-Review.com
ClassID:

215849 ⎘

H01S5/0282 - CPC Classification

Classification description:

Semiconductor lasers; Structural details or components not essential to laser action; Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers Passivation layers or treatments

Sub-classes:
Recent Application in this class:
#1
20260100554
2026-04-09

LIGHT-EMITTING DEVICE

 #2
20260074484
2026-03-12

SEMICONDUCTOR LIGHT-EMITTING ELEMENT

 #3
20260018859
2026-01-15

PHOTONIC-CRYSTAL SURFACE EMITTING LASER AND METHOD OF MANUFACTURING THE SAME

 #4
20250350097
2025-11-13

ADDRESSABLE VERTICAL CAVITY SURFACE EMITTING LASER APPARATUS

 #5
20250309608
2025-10-02

Semiconductor Device and Method

 #6
20240421559
2024-12-19

SEMICONDUCTOR LASER

 #7
20240364073
2024-10-31

METHOD FOR PRODUCING A MULTIPLICITY OF SEMICONDUCTOR LASER CHIPS, AND SEMICONDUCTOR LASER CHIP

 #8
20240322526
2024-09-26

High-Power Edge-Emitting Laser Device and Manufacturing Method Thereof

 #9
20240258770
2024-08-01

VERTICAL CAVITY SURFACE EMITTING LASER AND PREPARATION METHOD THEREFOR

 #10
20240243554
2024-07-18

LIGHT SOURCE USING EPITAXIAL GROWTH AND METHOD OF MANUFACTURING THE LIGHT SOURCE

 #11
20240213743
2024-06-27

RIDGE-TYPE SEMICONDUCTOR OPTICAL DEVICE

 #12
20240079854
2024-03-07

Vertical Cavity Surface Emitting Laser, Electronic Device with Same and Manufacturing Method for Same

 #13
20240079850
2024-03-07

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

 #14
20240072513
2024-02-29

Semiconductor optical device and method for manufacturing the same

 #15
20240047947
2024-02-08

EMITTER ARRAY WITH SHARED VIA TO AN OHMIC METAL SHARED BETWEEN ADJACENT EMITTERS

 #16
20240006849
2024-01-04

SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR LASER DEVICE

 #17
20230387656
2023-11-30

EDGE-EMITTING SEMICONDUCTOR LASER WITH HIGH THERMAL CONDUCTIVITY AND LOW REFLECTION FRONT MIRROR SURFACE

 #18
20230378715
2023-11-23

Environment sensor, measuring device and method for operating a measuring device

 #19
20230258966
2023-08-17

Optical element array, optical system and method of manufacturing optical element array

 #20
20230246421
2023-08-03

SEMICONDUCTOR LASERS AND PROCESSES FOR THE PLANARIZATION OF SEMICONDUCTOR LASERS

 #21
20230178959
2023-06-08

NITRIDE SEMICONDUCTOR LASER ELEMENT

 #22
20230026282
2023-01-26

Optical device with coating for operation in multiple environments

 #23
20220263294
2022-08-18

Modified emitter array

 #24
20220224072
2022-07-14

Laser module

 #25
20220200243
2022-06-23

Semiconductor optical device

 #26
20220149589
2022-05-12

LASER ELEMENT

 #27
20220123529
2022-04-21

Edge emitting laser diode and method for producing same

 #28
20220102941
2022-03-31

Edge-Emitting Semiconductor Laser Diode and Method of Manufacturing the Same

 #29
20210408760
2021-12-30

Semiconductor optical device and method for manufacturing the same

 #30
20210391685
2021-12-16

Semiconductor laser and production method for a semiconductor laser

 #31
20210281037
2021-09-09

Semiconductor Device and Method

 #32
20210257812
2021-08-19

Semiconductor laser and manufacturing method for a semiconductor laser

 #33
20210249839
2021-08-12

Semiconductor laser diode

 #34
20210135427
2021-05-06

Moisture control in oxide-confined vertical cavity surface-emitting lasers

 #35
20210075196
2021-03-11

Vertical-cavity surface-emitting laser array with multiple metal layers for addressing different groups of emitters

 #36
20210066892
2021-03-04

Emitter array that includes inhomogeneous emitter distribution to flatten a beam profile of the emitter array

 #37
20210050713
2021-02-18

Semiconductor optical device

 #38
20200412095
2020-12-31

Surface emitting laser

 #39
20200412094
2020-12-31

Surface-emitting laser and method of manufacturing the same

 #40
20200373730
2020-11-26

Nitride semiconductor laser element and illumination light source module

 #41
20200358247
2020-11-12

Optically matched vertical-cavity surface-emitting laser (VCSEL) with passivation

 #42
20200350746
2020-11-05

Emitter array with shared via to an ohmic metal shared between adjacent emitters

 #43
20200287091
2020-09-10

Method of producing a radiation-emitting component and radiation-emitting component

 #44
20200244034
2020-07-30

Laser diodes separated from a plurality of laser bars

 #45
20200203925
2020-06-25

Distributed feedback semiconductor laser device

 #46
20200203921
2020-06-25

Edge emitting semiconductor laser and method of operating such a semiconductor laser

 #47
20200183196
2020-06-11

Optical element array, optical system and method of manufacturing optical element array

 #48
20200176948
2020-06-04

Semiconductor laser component and method of producing a semiconductor laser component

 #49
20200169058
2020-05-28

Method of fabricating semiconductor light-emitting device and semiconductor light-emitting device

 #50
20200153197
2020-05-14

Laser element

 #51
20200119527
2020-04-16

Emitter array with multiple groups of interspersed emitters

 #52
20200091681
2020-03-19

Semiconductor laser diode

 #53
20200076164
2020-03-05

Semiconductor lasers and processes for the planarization of semiconductor lasers

 #54
20190372297
2019-12-05

Ex-situ conditioning of laser facets and passivated devices formed using the same

 #55
20190341746
2019-11-07

Encoded pixel structure of vertical cavity surface emitting laser

 #56
20190267778
2019-08-29

Emitter array that includes inhomogeneous emitter distribution to flatten a beam profile of the emitter array

 #57
20190260178
2019-08-22

Semiconductor element and method of manufacturing the same

 #58
20190245323
2019-08-08

Laser diode chip having coated laser facet

 #59
20190221999
2019-07-18

Semiconductor laser device, manufacturing method thereof, and light emitting device

 #60
20190214788
2019-07-11

Surface-emitting laser device and light emitting device including the same

 #61
20190181619
2019-06-13

Emitter array having structure for submount attachment

 #62
20190115716
2019-04-18

Method for producing a laser diode bar and laser diode bar

 #63
20190109436
2019-04-11

Vertical-cavity surface-emitting laser array with multiple metal layers for addressing different groups of emitters

 #64
20190089131
2019-03-21

Reconfigurable emitter array

 #65
20190067906
2019-02-28

Controlling beam divergence in a vertical-cavity surface-emitting laser

 #66
20190036294
2019-01-31

Method of producing a plurality of laser diodes and laser diode

 #67
20180375292
2018-12-27

Quantum cascade laser

 #68
20180366912
2018-12-20

Quantum cascade laser, light emitting apparatus

 #69
20180366911
2018-12-20

Quantum cascade laser, light emitting device, method for fabricating a semiconductor laser

 #70
20180366910
2018-12-20

Quantum cascade laser, light emitting apparatus, method for fabricating quantum cascade laser

 #71
20180331502
2018-11-15

Semiconductor laser diode

 #72
20180226596
2018-08-09

Insulating material, electronic device and imaging apparatus

 #73
20180138971
2018-05-17

Optical transmission device

 #74
20180138660
2018-05-17

Light emitting element array and optical transmission device

 #75
20180076598
2018-03-15

Safe laser device for optical sensing applications

 #76
20180076359
2018-03-15

Method for producing a semiconductor body

 #77
20180048122
2018-02-15

Method of producing an electronic component

 #78
20170331247
2017-11-16

METHOD FOR OBTAINING A LASER DIODE

 #79
20170310077
2017-10-26

Passivation of laser facets and systems for performing the same

 #80
20170237230
2017-08-17

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE

 #81
20170040240
2017-02-09

Tunable semiconductor band gap reduction by strained sidewall passivation

 #82
20170005455
2017-01-05

Tunable optical phase filter

 #83
20160365704
2016-12-15

Passivation of VCSEL sidewalls

 #84
20160365699
2016-12-15

Laser Diode Chip Having Coated Laser Facet

 #85
20160204573
2016-07-14

Laser component and method of producing a laser component

 #86
20160087404
2016-03-24

Laser light source

 #87
20160079734
2016-03-17

Laser light source

 #88
20160079733
2016-03-17

Laser light source

 #89
20160036197
2016-02-04

Nitride semiconductor light emitting device

 #90
20150349491
2015-12-03

DISTRIBUTED BRAGG REFLECTOR RIDGE LASER DIODE AND FABRICATING METHOD THEREOF

 #91
20150288138
2015-10-08

Laser diode assembly

 #92
20150162722
2015-06-11

Laser light source and method for producing a laser light source

 #93
20150124847
2015-05-07

Nitride semiconductor laser element

 #94
20150024221
2015-01-22

Electronic unit, optcal disk knit, display unit, and image pickup unit

 #95
20140346557
2014-11-27

Nitride semiconductor light-emitting element

 #96
20140295589
2014-10-02

Method of producing an optoelectronic component having a sulfur-adhesion layer bonded to a dielectric layer

 #97
20140294030
2014-10-02

Multimode vertical cavity surface emitting laser having narrow laser light emitting angle

 #98
20140287545
2014-09-25

High reliability etched-facet photonic devices

 #99
20140287544
2014-09-25

High reliability etched-facet photonic devices

 #100
20140286370
2014-09-25

High reliability etched-facet photonic devices

 #101
20140286368
2014-09-25

High reliability etched-facet photonic devices

 #102
20140146842
2014-05-29

Semiconductor stripe laser

 #103
20140092931
2014-04-03

Laser diode assembly

 #104
20140092930
2014-04-03

Conformal metallization process for the fabrication of semiconductor laser devices

 #105
20130336351
2013-12-19

Polarization-stable surface-emitting laser diode

 #106
20130322480
2013-12-05

Quantum cascade laser

 #107
20130322479
2013-12-05

Quantum cascade laser

 #108
20130208749
2013-08-15

Superluminescent diode and optical coherence tomography apparatus including the superluminescent diode

 #109
20130163631
2013-06-27

Conformal metallization process for the fabrication of semiconductor laser devices

 #110
20130148683
2013-06-13

Laser light source and method for producing a laser light source

 #111
20130051421
2013-02-28

Semiconductor Laser Device and a Method for Manufacturing a Semiconductor Laser Device

 #112
20130038938
2013-02-14

OPTICAL COMPONENT AND OPTICAL MODULE

 #113
20130022070
2013-01-24

SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF

 #114
20120269219
2012-10-25

SEMICONDUCTOR LASER DEVICE

 #115
20120140785
2012-06-07

Nitride based semiconductor device and fabrication method for the same

 #116
20120086765
2012-04-12

Surface-emitting laser element, surface-emitting laser array, optical scanning apparatus, image forming apparatus, and method of manufacturing surface-emitting laser element

 #117
20120076168
2012-03-29

Semiconductor laser device

 #118
20120063483
2012-03-15

Semiconductor laser element, semiconductor laser device, and optical apparatus employing the same

 #119
20120063482
2012-03-15

SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTOR LASER DEVICE, AND OPTICAL APPARATUS EMPLOYING THE SAME

 #120
20120057902
2012-03-08

Method of manufacturing surface emitting laser, and surface emitting laser, surface emitting laser array, optical scanning device and image forming apparatus

 #121
20120033698
2012-02-09

Nitride semiconductor laser element and method for manufacturing same

 #122
20110318020
2011-12-29

VERTICAL CAVITY SURFACE EMITTING LASER, VERTICAL-CAVITY-SURFACE-EMITTING-LASER DEVICE, OPTICAL TRANSMISSION APPARATUS, AND INFORMATION PROCESSING APPARATUS

 #123
20110317540
2011-12-29

Vertical cavity surface emitting laser, vertical-cavity-surface-emitting-laser device, optical transmission apparatus, and information processing apparatus

 #124
20110200065
2011-08-18

NITRIDE BASED SEMICONDUCTOR LASER DEVICE

 #125
20110188530
2011-08-04

Laser light source and method for producing a laser light source

 #126
20110180838
2011-07-28

Light emitting element including side surface dielectric layer for avoiding impurity adhesion

 #127
20110164643
2011-07-07

Semiconductor laser device

 #128
20110057220
2011-03-10

NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE

 #129
20110051767
2011-03-03

High-power diode laser and method for producing a high-power diode laser

 #130
20110007770
2011-01-13

Nitride semiconductor light-emitting device and method for fabrication thereof

 #131
20100316082
2010-12-16

Nitride semiconductor laser chip

 #132
20100314653
2010-12-16

SEMICONDUCTOR LIGHT-EMITTING ELEMENT

 #133
20100308360
2010-12-09

Nitride semiconductor light emitting device

 #134
20100278206
2010-11-04

PASSIVATION OF A RESONATOR END FACE OF A SEMICONDUCTOR LASER WITH A SEMICONDUCTOR SUPERLATTICE

 #135
20100272142
2010-10-28

Nitride semiconductor optical element and method of manufacturing the same

 #136
20100248406
2010-09-30

Nitride semiconductor laser element

 #137
20100246624
2010-09-30

Nitride-based semiconductor light-emitting device, nitride-based semiconductor laser device, nitride-based semiconductor light-emitting diode, method of manufacturing the same, and method of forming nitride-based semiconductor layer

 #138
20100246623
2010-09-30

Semiconductor laser device

 #139
20100232465
2010-09-16

Semiconductor light emitting element and manufacturing method thereof

 #140
20100232464
2010-09-16

Manufacturing method of semiconductor device, semiconductor device, communication apparatus, and semiconductor laser

 #141
20100159626
2010-06-24

Nitride semiconductor light-emitting device and method for fabrication thereof

 #142
20100133582
2010-06-03

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE

 #143
20100127154
2010-05-27

NITRIDE-BASED SEMICONDUCTOR LASER DEVICE AND OPTICAL PICKUP

 #144
20100034231
2010-02-11

SEMICONDUCTOR LASER

 #145
20100014550
2010-01-21

Nitride semiconductor laser device

 #146
20100008391
2010-01-14

Nitride based semiconductor device and fabrication method for the same

 #147
20090278163
2009-11-12

Light-emitting device and manufacturing method of the same

 #148
20090257466
2009-10-15

Optoelectronic Semiconductor Component and Method for the Production of an Optoelectronic Semiconductor Device

 #149
20090245310
2009-10-01

Nitride-based semiconductor laser device and method of manufacturing the same

 #150
20090236630
2009-09-24

Nitride semiconductor light emitting device and method for fabricating the same

 #151
20090226139
2009-09-10

Optoelectronic component and optical subassembly for optical communication

 #152
20090213888
2009-08-27

SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREFOR

 #153
20090200573
2009-08-13

Light emitting element and manufacturing method thereof

 #154
20090162962
2009-06-25

METHOD OF MANUFACTURING NITRIDE SEMICONDUCTOR LASER

 #155
20090097517
2009-04-16

VCSEL DEVICE AND METHOD FOR FABRICATING VCSEL DEVICE

 #156
20090086783
2009-04-02

Nitride based semiconductor laser device with oxynitride protective films on facets

 #157
20090086778
2009-04-02

Nitride based semiconductor laser device with oxynitride protective coatings on facets

 #158
20080309218
2008-12-18

Light emitting device and method of fabricating a light emitting device

 #159
20080304530
2008-12-11

Nitride semiconductor laser element

 #160
20080298411
2008-12-04

NITRIDE-BASED SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME

 #161
20080205467
2008-08-28

Semiconductor laser device

 #162
20080205466
2008-08-28

RIDGE WAVEGUIDE LASER WITH A COMPRESSIVELY STRAINED LAYER

 #163
20080205465
2008-08-28

Vertical cavity surface emitting laser (VCSEL) and related method

 #164
20080205464
2008-08-28

Nitride semiconductor laser element

 #165
20080198886
2008-08-21

Nitride semiconductor laser element

 #166
20080181276
2008-07-31

Semiconductor laser diode and its fabrication process

 #167
20080181275
2008-07-31

Semiconductor light emitting device and method of manufacturing same

 #168
20080181274
2008-07-31

Nitride semiconductor laser element

 #169
20080157106
2008-07-03

Nitride semiconductor laser element

 #170
20080144687
2008-06-19

Semiconductor laser device

 #171
20080121923
2008-05-29

Method for producing an optoelectronic component, and an optoelectronic component

 #172
20080121916
2008-05-29

Method of forming a metal contact and passivation of a semiconductor feature

 #173
20080089377
2008-04-17

Method for forming a coating film on a facet of a semiconductor laser diode

 #174
20080069165
2008-03-20

Semiconductor laser diode with advanced window structure

 #175
20080020553
2008-01-24

Dielectric VCSEL gain guide

 #176
20080014667
2008-01-17

MODIFYING THE OPTICAL PROPERTIES OF A NITRIDE OPTOELECTRONIC DEVICE

 #177
20070254393
2007-11-01

Passivation of VCSEL sidewalls

 #178
20070243644
2007-10-18

Semiconductor laser device and method of manufacturing the same, and optical transmission module and optical disk apparatus using the semiconductor laser device

 #179
20070210324
2007-09-13

Nitride semiconductor light emitting device

 #180
20070177646
2007-08-02

Semiconductor laser diode

 #181
20070147449
2007-06-28

Semiconductor laser device and manufacturing method thereof

 #182
20070080368
2007-04-12

Nitride semiconductor light-emitting device having an end face coating film and method of manufacturing the same

 #183
20070054431
2007-03-08

Nitride semiconductor laser element and method for manufacturing the same

 #184
20070025231
2007-02-01

Semiconductor laser device

 #185
20060292868
2006-12-28

Surface emitting semiconductor laser

 #186
20060262823
2006-11-23

Semiconductor laser device

 #187
20060216842
2006-09-28

Laser facet passivation

 #188
20060215719
2006-09-28

High Power Diode Lasers

 #189
20060193360
2006-08-31

Semiconductor laser element having end-facet protection layer which includes unoxidized or unnitrided first sublayer formed on end facet and second sublayer produced by oxidizing or nitriding the surface of the first sublayer

 #190
20060187985
2006-08-24

High reliability etched-facet photonic devices

 #191
20060159146
2006-07-20

Semiconductor laser diode

 #192
20060133442
2006-06-22

Nitride semiconductor light-emitting device and method for fabrication thereof

 #193
20050287693
2005-12-29

Method for the passivation of the mirror-faces surfaces of optical semi-conductor elements

 #194
20050127383
2005-06-16

Laser diode and manufacturing method thereof

 #195
20050040418
2005-02-24

Optical semiconductor device and method of fabricating the same

 #196
17476776
2023-08-29

Facet on a gallium and nitrogen containing laser diode

 #197
16903147
2022-05-24

Semiconductor laser diode on tiled gallium containing material

 #198
16556081
2020-06-23

Semiconductor laser diode on tiled gallium containing material

 #199
16032997
2019-10-01

Semiconductor laser diode on tiled gallium containing material

 #200
16028573
2019-09-17

Quantum well passivation structure for laser facets

 #201
15937740
2020-02-11

Facet on a gallium and nitrogen containing laser diode

 #202
15153554
2017-10-24

Facet on a gallium and nitrogen containing laser diode

 #203
14931743
2016-07-26

Laser diode device with a plurality of gallium and nitrogen containing substrates

 #204
13967801
2016-06-14

Multimode vertical cavity surface emitting laser having narrow laser light emitting angle

 #205
13850187
2016-05-17

Facet on a gallium and nitrogen containing laser diode