Patents-Review.com
ClassID:

215994 ⎘

H01S5/18344 - CPC Classification

Classification description:

Semiconductor lasers; Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region; Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] characterized by the mesa, e.g. dimensions or shape of the mesa

Sub-classes:
Recent Application in this class:
#1
20260128568
2026-05-07

METHOD FOR PRODUCING A SEMICONDUCTOR LASER AND SEMICONDUCTOR LASER

 #2
20260081402
2026-03-19

RADIATION EMITTER AND METHOD OF FABRICATING RADIATION EMITTERS

 #3
20250350097
2025-11-13

ADDRESSABLE VERTICAL CAVITY SURFACE EMITTING LASER APPARATUS

 #4
20250253615
2025-08-07

LIGHT EMITTING DEVICE

 #5
20250167519
2025-05-22

FLIP CHIP TUNABLE VCSEL WITH HCG ON SI SUBMOUNT

 #6
20250149860
2025-05-08

HCG TUNABLE VCSEL WITH OPTICAL CONFINEMENT VIA STEP INDEX AND REGROWTH

 #7
20250112189
2025-04-03

Die and Wafer Level Processing of Laser Diodes and Other Semiconductor Devices on Non-Native Semiconductor Wafers

 #8
20250105594
2025-03-27

SELF-MIXING INTERFEROMETRY USING BACKSIDE-EMITTING VCSEL DIODE WITH INTEGRATED PHOTODETECTOR

 #9
20250105586
2025-03-27

RADIATION EMITTER AND METHOD OF FABRICATING RADIATION EMITTERS

 #10
20250047072
2025-02-06

VCSEL WITH DOUBLE OXIDE APERTURES

 #11
20240429684
2024-12-26

Digital camera with VCSELs

 #12
20240380185
2024-11-14

SURFACE-LIGHT EMITTING ELEMENT AND LIGHT SOURCE DEVICE

 #13
20240372328
2024-11-07

Techniques for Providing Electrostatic Discharge (ESD) Protection to Resonant Cavity Mesas

 #14
20240364081
2024-10-31

VERTICAL CAVITY SURFACE EMITTING LASER AND METHOD OF PRODUCING SAME

 #15
20240339813
2024-10-10

SURFACE EMITTING DEVICE AND METHOD FOR MANUFACTURING SURFACE EMITTING DEVICE

 #16
20240250502
2024-07-25

METHOD FOR MANUFACTURING VERTICAL CAVITY SURFACE EMITTING LASER DEVICE

 #17
20240088625
2024-03-14

OPTOELECTRONIC DEVICE WITH VCSEL PROVIDING A GRID PATTERN

 #18
20230396039
2023-12-07

VCSEL CHIP, VCSEL ARRAY, AND METHOD OF MANUFACTURING THE VCSEL ARRAY

 #19
20230327405
2023-10-12

OPTICAL SEMICONDUCTOR DEVICE

 #20
20230275398
2023-08-31

PHOTONIC CRYSTAL SURFACE LIGHT-EMITTING LASER ELEMENT

 #21
20230155349
2023-05-18

SEMICONDUCTOR LIGHT EMITTING DEVICE

 #22
20230116197
2023-04-13

VCSEL with double oxide apertures

 #23
20220416504
2022-12-29

SEMICONDUCTOR COMPONENT

 #24
20220393438
2022-12-08

OPTOELECTRONIC SEMICONDUCTOR COMPONENT, ARRANGEMENT OF OPTOELECTRONIC SEMICONDUCTOR COMPONENTS, OPTOELECTRONIC DEVICE AND METHOD FOR PRODUCING AN OPTOELECTRONIC SEMICONDUCTOR COMPONENT

 #25
20220344909
2022-10-27

Matrix addressable vertical cavity surface emitting laser array

 #26
20220271499
2022-08-25

Long wavelength VCSEL and integrated VCSEL systems on silicon substrates

 #27
20220263291
2022-08-18

Vertical-cavity surface-emitting laser

 #28
20220247153
2022-08-04

SURFACE LIGHT-EMISSION LASER DEVICE

 #29
20220115836
2022-04-14

LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING DEVICE

 #30
20220102940
2022-03-31

Trench process for dense VCSEL design

 #31
20210399524
2021-12-23

VERTICAL CAVITY SURFACE EMITTING LASER AND METHOD OF PRODUCING SAME

 #32
20210351561
2021-11-11

Folded optical conjugate lens

 #33
20210328408
2021-10-21

Surface emitting laser and method of manufacturing the same

 #34
20210313764
2021-10-07

Emitter array with uniform brightness

 #35
20210194217
2021-06-24

Surface-mount compatible VCSEL array

 #36
20210104867
2021-04-08

VCSEL ARRAY WITH SMALL PULSE DELAY

 #37
20210088876
2021-03-25

Semiconductor device, semiconductor device package and auto focusing device

 #38
20210083455
2021-03-18

VERTICAL-CAVITY SURFACE-EMITTING LASER FOR NEAR-FIELD ILLUMINATION OF AN EYE

 #39
20210083454
2021-03-18

SURFACE-EMITTING SEMICONDUCTOR LASER AND SENSING MODULE

 #40
20210083452
2021-03-18

Surface emitting laser, surface emitting laser device, light source device, and detection apparatus

 #41
20210050711
2021-02-18

VCSEL with double oxide apertures

 #42
20200358256
2020-11-12

Light-emitting device

 #43
20200358247
2020-11-12

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

 #44
20200355119
2020-11-12

Adaptive thermal management system for aircraft fuel system

 #45
20200313391
2020-10-01

VCSEL array with tight pitch and high efficiency

 #46
20200303904
2020-09-24

Vertical-cavity surface-emitting laser device

 #47
20200274321
2020-08-27

Process for producing a component comprising III-V materials and contacts compatible with silicon process flows

 #48
20200169065
2020-05-28

Surface-mount compatible VCSEL array

 #49
20200153204
2020-05-14

Vertical-cavity surface-emitting laser for near-field illumination of an eye

 #50
20200144792
2020-05-07

Small pitch VCSEL array

 #51
20200067263
2020-02-27

METHOD OF MANUFACTURING SEMICONDUCTOR SUBSTRATE

 #52
20200059070
2020-02-20

Semiconductor optical amplifier

 #53
20190348819
2019-11-14

Combining light-emitting elements of differing divergence on the same substrate

 #54
20190334319
2019-10-31

Surface emitting laser luminescent diode structure

 #55
20190237931
2019-08-01

Flip chip backside emitting VCSEL package

 #56
20190222002
2019-07-18

Variable emission area design for a vertical-cavity surface-emitting laser array

 #57
20190199063
2019-06-27

Impedance compensation along a channel of emitters

 #58
20190115725
2019-04-18

VERTICAL CAVITY SURFACE EMITTING LASER AND METHOD FOR FABRICATING THE SAME

 #59
20190090068
2019-03-21

Laser-based devices utilizing improved self-mix sensing

 #60
20180375287
2018-12-27

Vertical-cavity surface-emitting laser layout for high bandwidth output

 #61
20180366913
2018-12-20

Structure for reducing compound semiconductor wafer distortion

 #62
20180366907
2018-12-20

Graphene lens structures for use with light engine and grid laser structures

 #63
20180366418
2018-12-20

Structure for reducing compound semiconductor wafer distortion

 #64
20180358780
2018-12-13

Light-emitting device

 #65
20180287346
2018-10-04

Method of fabricating semiconductor optical device and surface-emitting semiconductor laser

 #66
20180287345
2018-10-04

VCSELs with improved optical and electrical confinement

 #67
20180198255
2018-07-12

Surface emitting laser element and optical device

 #68
20180048119
2018-02-15

Light-emitting device

 #69
20170353012
2017-12-07

Variable emission area design for a vertical-cavity surface-emitting laser array

 #70
20170331253
2017-11-16

LIGHT INJECTOR ELEMENT

 #71
20170271841
2017-09-21

Method for fabricating surface emitting laser

 #72
20170256914
2017-09-07

Light-emitting device

 #73
20170214218
2017-07-27

Single mode vertical-cavity surface-emitting laser

 #74
20160248227
2016-08-25

Vertical-cavity surface-emitting laser diode and optical transmission apparatus

 #75
20160226221
2016-08-04

Vertical cavity surface emitting laser and atomic oscillator

 #76
20160118773
2016-04-28

Surface-emitting semiconductor laser device and method for producing the same

 #77
20160104998
2016-04-14

Light guiding for vertical external cavity surface emitting laser

 #78
20160064899
2016-03-03

Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing device

 #79
20150255955
2015-09-10

Processes for making reliable VCSEL devices and VCSEL arrays

 #80
20150180205
2015-06-25

Vertical cavity surface emitting laser and atomic oscillator

 #81
20150131684
2015-05-14

Surface-emitting laser apparatus, optical module, and method of driving surface-emitting laser element

 #82
20150043605
2015-02-12

Vertical-cavity surface-emitting laser diode and optical transmission apparatus

 #83
20140354367
2014-12-04

Surface-emitting laser element, method for manufacturing a surface-emitting laser element, and atomic oscillator

 #84
20140354366
2014-12-04

Surface emitting laser element and atomic oscillator

 #85
20130343418
2013-12-26

VCSEL array with increased efficiency

 #86
20130273677
2013-10-17

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

 #87
20130258454
2013-10-03

Vertical microcavity with curved surface defects

 #88
20130076849
2013-03-28

Surface emitting laser and image forming apparatus

 #89
20130064263
2013-03-14

Vertical cavity surface emitting laser and manufacturing method thereof

 #90
20120270346
2012-10-25

Asymmetric DBR pairs combined with periodic and modulation doping to maximize conduction and reflectivity, and minimize absorption

 #91
20120009704
2012-01-12

Vertical cavity surface emitting laser and method of manufacturing thereof

 #92
20110294236
2011-12-01

Semiconductor device and method of manufacturing it

 #93
20110261850
2011-10-27

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

 #94
20110165712
2011-07-07

Process for producing surface-emitting laser and process for producing surface-emitting laser array

 #95
20110096803
2011-04-28

Asymmetric DBR pairs combined with periodic and modulation doping to maximize conduction and reflectivity, and minimize absorption

 #96
20100328747
2010-12-30

Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus

 #97
20100202486
2010-08-12

Vertical cavity surface emitting laser and method of manufacturing thereof

 #98
20100035372
2010-02-11

High power top emitting vertical cavity surface emitting laser

 #99
20090032908
2009-02-05

Semiconductor device and method of manufacturing it

 #100
20090010297
2009-01-08

Vertical cavity surface emitting laser array and method for manufacturing, and image forming apparatus using vertical cavity surface emitting laser array

 #101
20080080583
2008-04-03

Surface-emitting semiconductor array device, module, light source device, data processing apparatus, light transmitting device, light spatial transmitting apparatus, and light spatial transmitting system

 #102
20070297484
2007-12-27

Surface-emitting type semiconductor laser

 #103
20070091961
2007-04-26

Method and structure for low stress oxide VCSEL

 #104
20070091960
2007-04-26

High power top emitting vertical cavity surface emitting laser

 #105
20070091959
2007-04-26

Optimizing the increased oxide aperture relative to the laser dimensions

 #106
20070058982
2007-03-15

Surface emitting laser, photodetector and optical communication system using the same

 #107
20070014324
2007-01-18

Vertical cavity surface emitting laser

 #108
20070002917
2007-01-04

Electro-absorption modulator integrated with a vertical cavity surface emitting laser

 #109
20060285568
2006-12-21

Vertical-cavity surface-emitting laser device array and method of manufacturing the same

 #110
20060093008
2006-05-04

Surface-emitting type semiconductor laser and its manufacturing method, optical module, and light transmission device

 #111
20060023764
2006-02-02

Semiconductor laser and method of manufacturing the same

 #112
20060008623
2006-01-12

Optical element and its manufacturing method

 #113
20060002440
2006-01-05

Optical element and its manufacturing method

 #114
20050265414
2005-12-01

Surface-emitting type semiconductor laser, and method for manufacturing the same, optical switch, and optical branching ratio variable element

 #115
20050230697
2005-10-20

Hyperboloid-drum structures and method of fabrication of the same using ion beam etching

 #116
20050230694
2005-10-20

Optical device and method of fabricating an optical device

 #117
20050226302
2005-10-13

Optically pumped semiconductor laser device

 #118
20050078726
2005-04-14

Vertical-cavity surface-emitting laser device array and method of manufacturing the same

 #119
20050041713
2005-02-24

Surface emitting semiconductor laser device

 #120
19007848
2025-04-29

Vertical cavity surface emitting laser structure and manufacturing method thereof

 #121
17444273
2025-01-07

Vertically emitting laser devices and chip-scale-package laser devices and laser-based, white light emitting devices

 #122
16288847
2020-03-24

Tunable vertical-cavity surface-emitting laser

 #123
16143692
2020-03-03

Optical devices with bandwidth enhancing structures

 #124
16008223
2019-07-02

Electronically pumped surface-emitting photonic crystal laser

 #125
15898085
2018-11-06

Structure of VCSEL and method for manufacturing the same

 #126
15624489
2018-03-27

Structure of VCSEL and method for manufacturing the same

 #127
15206041
2017-08-15

Vertical cavity surface emitting laser with composite reflectors

 #128
13967801
2016-06-14

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