ClassID:

216188

H01S5/42 - CPC Classification

Classification description:

Semiconductor lasers; Arrangement of two or more semiconductor lasers, not provided for in groups  -  Arrays of surface emitting lasers

Sub-classes:
Recent Application in this class:
#1
20260039094
2026-02-05

LASER MODULE AND LASER PROCESSING MACHINE

#2
20260039093
2026-02-05

LASER MODULE AND LASER PROCESSING MACHINE

#3
20260039092
2026-02-05

LASER MODULE AND LASER PROCESSING MACHINE

#4
20250149854
2025-05-08

GUIDANCE FOR INTRAORAL SCANNING

#5
20250141189
2025-05-01

OPTICAL SEMICONDUCTOR DEVICE

#6
20250141184
2025-05-01

MECHANICALLY FREE LIDAR SYSTEM

#7
20250093631
2025-03-20

LASER IRRADIATION METHOD AND LASER IRRADIATION APPARATUS

#8
20240429674
2024-12-26

OPTOELECTRONIC CONVERTER ELEMENT, OPTOELECTRONIC SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT

#9
20240364072
2024-10-31

ILLUMINATION DEVICE

#10
20240275125
2024-08-15

OPTOELECTRONIC SEMICONDUCTOR CHIP AND COMPONENT

#11
20240222941
2024-07-04

LIGHT-EMITTING ELEMENT ARRAY, AND MANUFACTURING METHOD OF LIGHT-EMITTING ELEMENT ARRAY

#12
20240213742
2024-06-27

Guidance for positioning and orienting field of view of intraoral scanning

#13
20240178638
2024-05-30

SEMICONDUCTOR LASER DIODE ARRAY AND THE METHOD FOR MANUFACTURING A TWO-DIMENSIONAL SEMICONDUCTOR LASER DIODE ARRAY

#14
20240170926
2024-05-23

LIGHT SOURCE DEVICE

#15
20240120711
2024-04-11

LASER DEVICE, LASER DEVICE ARRAY, AND METHOD OF PRODUCING A LASER DEVICE

#16
20240106194
2024-03-28

LIGHT-EMITTING ARRAY, LIGHT-EMITTING DEVICE, MEASUREMENT APPARATUS, AND METHOD FOR MANUFACTURING LIGHT-EMITTING ARRAY

#17
20230307892
2023-09-28

PROCESSING HEAD AND LASER PROCESSING APPARATUS

#18
20230275391
2023-08-31

CONCENTRIC CYLINDRICAL CIRCUMFERENTIAL LASER

#19
20230198224
2023-06-22

OPTICAL DEVICE AND LIGHT-EMITTING DEVICE

#20
20230139244
2023-05-04

PHOTONIC CRYSTAL SURFACE-EMITTING LASER DEVICE AND OPTICAL SYSTEM

#21
20230139048
2023-05-04

LIGHT-EMITTING DEVICE AND PROJECTOR

#22
20220393433
2022-12-08

SURFACE EMISSION LASER, SURFACE EMISSION LASER ARRAY, ELECTRONIC EQUIPMENT, AND SURFACE EMISSION LASER MANUFACTURING METHOD

#23
20220302677
2022-09-22

Guidance for intraoral scanning

#24
20220285910
2022-09-08

Mechanically free LIDAR system

#25
20220278505
2022-09-01

Semiconductor light emitting array with phase modulation regions for generating beam projection patterns

#26
20220059992
2022-02-24

Integrated edge-generated vertical emission laser

#27
20210408768
2021-12-30

Vertical cavity surface emitting laser (VCSEL) array and manufacturing method

#28
20210384710
2021-12-09

Surface emission laser driving method and surface emission laser device

#29
20210336423
2021-10-28

Array of surface-emitting lasers with high-brightness unipolar output

#30
20210273411
2021-09-02

Light-emitting device

#31
20210194209
2021-06-24

Light emitting device and projector

#32
20210143611
2021-05-13

Laser arrangement with reduced building height

#33
20210104861
2021-04-08

Concentric cylindrical circumferential laser

#34
20200348005
2020-11-05

Intraoral scanner with integrated viewfinder

#35
20200280167
2020-09-03

Laser diode array

#36
20200220324
2020-07-09

Surface-emitting laser package

#37
20200091679
2020-03-19

Optical transmission device, method for manufacturing same, and optical transmission module

#38
20190356113
2019-11-21

Semiconductor light emitting element

#39
20190354000
2019-11-21

Laser array, laser light source and laser projection device

#40
20190319428
2019-10-17

Semiconductor light emitting element

#41
20190312410
2019-10-10

Semiconductor light-emitting module and control method therefor

#42
20190288483
2019-09-19

Semiconductor light emitting array with phase modulation regions for generating beam projection patterns

#43
20190252854
2019-08-15

VCSEL based low coherence emitter for confocal 3D scanner

#44
20190237935
2019-08-01

Transparent conducting film or coating on a lens that serves as an interlock on a semiconductor laser module

#45
20190221996
2019-07-18

Failsafe pulsed laser driver

#46
20190214785
2019-07-11

Laser array beam combination device

#47
20190207369
2019-07-04

Etched planarized VCSEL

#48
20190181609
2019-06-13

Electrically isolating adjacent vertical-emitting devices

#49
20190094673
2019-03-28

Laser array, laser light source and laser projection device

#50
20190052061
2019-02-14

Light emitting component, print head, image forming apparatus and semiconductor layer laminate substrate

#51
20190020175
2019-01-17

LD module cooling device and laser apparatus

#52
20180366907
2018-12-20

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

#53
20180348451
2018-12-06

Laser module and laser processing apparatus

#54
20180347537
2018-12-06

Laser device, ignition device, and internal combustion engine

#55
20180288388
2018-10-04

Camera platforms with rolling light projection

#56
20180254611
2018-09-06

Nanowire laser structure and fabrication method

#57
20180219352
2018-08-02

Driving light emitting elements with reduced voltage drivers

#58
20180175586
2018-06-21

Sinusoidal optical emission method, and corresponding circuit

#59
20180162038
2018-06-14

Dehydration circuit for an electromagnetic processing unit of hollow bodies

#60
20180109075
2018-04-19

Semiconductor light emitting element

#61
20180048116
2018-02-15

Semiconductor optical device, optical module, and method for manufacturing semiconductor optical device

#62
20180041011
2018-02-08

Photonic crystal laser and strain measuring device

#63
20180041009
2018-02-08

Etched planarized VCSEL

#64
20180034242
2018-02-01

Monolithic WDM VCSEL arrays by quantum well intermixing

#65
20180019576
2018-01-18

LASER BEAM COMBINATION APPARATUS

#66
20180006432
2018-01-04

Light-emitting component and light-emitting device

#67
20180006431
2018-01-04

Failsafe pulsed laser driver

#68
20170371111
2017-12-28

Optical receptacle and optical module

#69
20170302059
2017-10-19

Vertical cavity surface emitting laser

#70
20170278897
2017-09-28

PACKAGE SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND OLED DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

#71
20170271846
2017-09-21

Laser structure

#72
20170222404
2017-08-03

VCSEL based low coherence emitter for confocal 3D scanner

#73
20170149205
2017-05-25

Semiconductor laser device

#74
20170110849
2017-04-20

Laser device

#75
20170033537
2017-02-02

Semiconductor laser device

#76
20160087150
2016-03-24

Light-emitting assembly having a semiconductor layer sequence having an active zone on a columnar structure

#77
20160036201
2016-02-04

Laser element and laser device

#78
20160020580
2016-01-21

Laser element and laser device

#79
20150303643
2015-10-22

Laser module

#80
20150255943
2015-09-10

High power fiber laser safety control system

#81
20150180211
2015-06-25

Vertical cavity surface emitting laser and atomic oscillator

#82
20150131684
2015-05-14

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

#83
20150078412
2015-03-19

Chip array structure for laser diodes and packaging device for the same

#84
20150030044
2015-01-29

Conduction cooled high power semiconductor laser and method for fabricating the same

#85
20140354367
2014-12-04

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

#86
20140219306
2014-08-07

Multicolor photonic crystal laser array

#87
20140169394
2014-06-19

Macro channel water-cooled heat-sink for diode-laser bars

#88
20140119394
2014-05-01

Macro-channel water-cooled heat-sink for diode-laser bars

#89
20130335155
2013-12-19

Surface-emitting laser element, atomic oscillator, and surface-emitting laser element testing method

#90
20130308672
2013-11-21

Chip array structure for laser diodes and packaging device for the same

#91
20130272329
2013-10-17

Laser diode devices

#92
20130221223
2013-08-29

Surface emitting multiwavelength distributed-feedback concentric ring lasers

#93
20130208067
2013-08-15

Surface emitting laser array and image forming apparatus

#94
20120250711
2012-10-04

Optical module

#95
20120183009
2012-07-19

HORIZONTAL CAVITY SURFACE EMITTING LASER DIODES, VERTICAL ILLUMINATED PHOTODIODES, AND METHODS OF THEIR FABRICATION

#96
20120113998
2012-05-10

Multibeam coherent laser diode source (embodiments)

#97
20120019902
2012-01-26

Integrated pump laser and rare earth waveguide amplifier

#98
20110216796
2011-09-08

Surface emitting laser

#99
20110116523
2011-05-19

METHOD OF BEAM FORMATTING SE-DFB LASER ARRAY

#100
20110080931
2011-04-07

CIRCULAR SEMICONDUCTOR LASERS HAVING LATTICES FOR VERTICAL EMISSION

#101
20110002675
2011-01-06

Digital heat injection by way of surface emitting semi-conductor devices

#102
20100278474
2010-11-04

Device with tunable plasmon resonance

#103
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

#104
20100220763
2010-09-02

Surface emitting laser array

#105
20100142570
2010-06-10

Pulsed laser light source based on frequency conversion

#106
20090185589
2009-07-23

Semiconductor light-emitting device

#107
20090129420
2009-05-21

High power laser diode array comprising at least one high power diode laser and laser light source comprising the same

#108
20090097519
2009-04-16

Semiconductor laser and method for producing the semiconductor laser

#109
20090074026
2009-03-19

Structure having photonic crystal and surface-emitting laser

#110
20080219310
2008-09-11

Injector emitter

#111
20080198890
2008-08-21

VERTICALLY EMITTING LASER AND METHOD OF MAKING THE SAME

#112
20080192789
2008-08-14

Injector laser

#113
20080175284
2008-07-24

Light emitting device for visual applications

#114
20070036190
2007-02-15

High power diode laser based source

#115
20060239312
2006-10-26

Semiconductor Lasers in Optical Phase-Locked Loops

#116
20060222286
2006-10-05

Polarized light emitting source with an electro-optical addressing architecture

#117
20060056479
2006-03-16

Grating—outcoupled surface-emitting lasers

#118
20050238079
2005-10-27

High coherent power, two-dimensional surface-emitting semiconductor diode array laser

#119
20050207465
2005-09-22

Phasing surface emitting diode laser outputs into a coherent laser beam

#120
20050180482
2005-08-18

Very low cost surface emitting laser diode arrays

#121
20050141581
2005-06-30

Multi-beam semiconductor laser

#122
20050123016
2005-06-09

Surface emitting and receiving photonic device with lens

#123
20050105578
2005-05-19

Wavelength-tunable light source and method for fabricating the same

#124
20050083982
2005-04-21

Surface emitting and receiving photonic device

#125
20050078728
2005-04-14

Chip-scale WDM system using grating-outcoupled surface-emitting lasers

#126
20050078727
2005-04-14

Multi-wavelength grating-outcoupled surface emitting laser system

#127
20050069013
2005-03-31

Method and apparatus for wavelength division multiplexing

#128
20050063438
2005-03-24

Unipolar, intraband optoelectronic transducers with micro-cavity resonators

#129
20050031002
2005-02-10

High coherent power, two-dimensional surface-emitting semiconductor diode array laser

#130
15419514
2018-01-23

Driving light emitting elements with reduced voltage drivers

#131
13726586
2016-09-27

Laser diode apparatus utilizing out of plane combination