Patents-Review.com
ClassID:

216011 ⎘

H01S5/18391 - 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]; Details of the emission surface for influencing the near- or far-field, e.g. a grating on the surface Aperiodic structuring to influence the near- or far-field distribution

Recent Application in this class:
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Single Element Dot Pattern Projector

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2025-10-02

SURFACE EMITTING SEMICONDUCTOR LASER AND OPTICAL TRANSMISSION APPARATUS

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20250038471
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LIGHT SOURCE WITH INTEGRATED MONITOR PHOTODETECTOR AND DIFFUSER

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20240069253
2024-02-29

Light sources with chip-level integrated diffusers

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20230208098
2023-06-29

Light source with integrated monitor photodetector and diffuser

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20230070461
2023-03-09

SURFACE-EMITTING SEMICONDUCTOR LIGHT-EMITTING DEVICE

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20230055037
2023-02-23

PHOTONIC CRYSTAL SURFACE-EMITTING LASER

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20220385042
2022-12-01

Single Element Dot Pattern Projector

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20220368107
2022-11-17

Vertical cavity surface emitting device

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20220260761
2022-08-18

Light sources with chip-level integrated diffusers

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20220115839
2022-04-14

Laser diode and method for manufacturing a laser diode

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20210288471
2021-09-16

Vertical-Cavity Surface-Emitting Device with Epitaxial Index Guide

 #13
20210075192
2021-03-11

Surface-emitting semiconductor laser

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20200366051
2020-11-19

Light source with integrated monitor photodetector and diffuser

 #15
20200335944
2020-10-22

Energy efficient laser arrangement

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20200313385
2020-10-01

Light sources with chip-level integrated diffusers

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20200251882
2020-08-06

Vertical emitters with integral microlenses

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20200203920
2020-06-25

Laser diode and method for manufacturing a laser diode

 #19
20200106243
2020-04-02

Light emitting element and method of manufacturing the same

 #20
20200076163
2020-03-05

Vertical cavity surface-emitting laser including nanostructure reflector and optical apparatus using the vertical cavity surface-emitting laser

 #21
20190017678
2019-01-17

Top-emission VCSEL-array with integrated diffuser

 #22
20180366907
2018-12-20

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

 #23
20180358780
2018-12-13

Light-emitting device

 #24
20180198254
2018-07-12

Light sources with chip-level integrated diffusers

 #25
20180145483
2018-05-24

Light emitting element and method of manufacturing the same

 #26
20180076598
2018-03-15

Safe laser device for optical sensing applications

 #27
20180048119
2018-02-15

Light-emitting device

 #28
20180026419
2018-01-25

Semiconductor light-emitting device and manufacturing method for the same

 #29
20170370554
2017-12-28

Top-emission VCSEL-array with integrated diffuser

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2017-08-10

Laser diode enhancement device

 #31
20170005455
2017-01-05

Tunable optical phase filter

 #32
20160308332
2016-10-20

Light emitting element and method of manufacturing the same

 #33
20160301188
2016-10-13

High contrast grating optoelectronics

 #34
20160149375
2016-05-26

Surface-emitting laser module, optical scanner device, and image forming apparatus

 #35
20160139311
2016-05-19

Fabrication of a micro-optics device with curved surface defects

 #36
20150117015
2015-04-30

Apparatus for outputting directional light and light interconnection system having the same

 #37
20150043606
2015-02-12

Light emitting element having multiple surface areas of a semiconductor layer and method of producing same

 #38
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2015-02-12

Light emitting element and method of manufacturing the same

 #39
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2015-02-05

Surface emitting laser, surface-emitting-laser array, and image forming apparatus

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2015-01-22

Surface-emitting laser module, optical scanner device, and image forming apparatus

 #41
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2014-10-02

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

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20140219683
2014-08-07

Surface-emitting laser device, surface-emitting laser array, optical scanner, image forming apparatus, and method for manufacturing surface-emitting laser device

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20140105647
2014-04-17

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

 #44
20140105234
2014-04-17

Correction circuit, drive circuit, light emission unit, and method of correcting current pulse waveform

 #45
20140079085
2014-03-20

Vertical-cavity surface-emitting laser and method of fabricating the same

 #46
20140044438
2014-02-13

Surface emitting semiconductor laser, manufacturing method for surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing device

 #47
20140044144
2014-02-13

Vertical cavity surface emitting laser nanoscope for near-field applications

 #48
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

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2013-10-17

Multibeam array of top emitting VCSEL elements

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20130258478
2013-10-03

Fabrication of a micro-optics device with curved surface defects

 #51
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2013-08-29

Surface-emitting laser, surface-emitting laser array, method of manufacturing surface-emitting laser, method of manufacturing surface-emitting laser array and optical apparatus equipped with surface-emitting laser array

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2013-08-15

Surface emitting laser array and image forming apparatus

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2013-08-01

Surface emitting laser

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2013-07-25

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Surface emitting laser, surface-emitting-laser array, and image forming apparatus

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2013-03-28

Surface-emission laser devices, surface-emission laser array having the same, electrophotographic system and optical communication system

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20130076849
2013-03-28

Surface emitting laser and image forming apparatus

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20130070039
2013-03-21

Surface-emitting laser device, surface-emitting laser array, optical scanner, image forming apparatus, and method for manufacturing surface-emitting laser device

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20130044780
2013-02-21

SURFACE-EMITTING LASER AND SURFACE-EMITTING LASER ARRAY, METHOD OF MANUFACTURING A SURFACE-EMITTING LASER AND METHOD OF MANUFACTURING A SURFACE-EMITTING LASER ARRAY, AND OPTICAL APPARATUS INCLUDING A SURFACE-EMITTING LASER ARRAY

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20130034922
2013-02-07

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

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20130033559
2013-02-07

Surface-emitting laser device, optical scanner device, and image forming apparatus

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2012-09-20

Surface emitting laser and image forming apparatus

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2012-07-05

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

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20120147918
2012-06-14

Surface emitting laser

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20120120977
2012-05-17

Vertical-cavity surface-emitting lasers with non-periodic gratings

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2012-05-10

Surface-emitting laser and surface-emitting laser array, method of manufacturing a surface-emitting laser and method of manufacturing a surface-emitting laser array, and optical apparatus including a surface-emitting laser array

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2012-04-19

Surface emitting laser, surface emitting laser array, and optical apparatus having surface emitting laser array

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2012-03-08

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

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2012-01-19

Output power stabilization for laser diodes using the photon-cooling dependent laser voltage

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20110317540
2011-12-29

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

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2011-10-27

Vertical-cavity surface-emitting laser

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2011-10-27

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2011-10-06

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2011-09-22

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2011-09-08

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

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20110194579
2011-08-11

Vertical cavity surface emitting laser

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2011-08-04

Vertical cavity surface emitting laser with improved mode-selectivity

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2011-07-14

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

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20110150025
2011-06-23

Surface emitting laser, manufacturing method of surface emitting laser, surface emitting laser array, manufacturing method of surface emitting laser array, and optical apparatus including surface emitting laser array

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20110135318
2011-06-09

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

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2011-06-02

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

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2011-05-19

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

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2011-05-19

Surface-emitting laser element including dielectric film selectively provided to control reflectance in emission region, surface-emitting laser array, optical scanner device, and image forming apparatus

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2011-04-21

Surface emitting laser and manufacturing method therefor

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2011-03-31

Surface emitting laser manufacturing method, surface emitting laser array manufacturing method, surface emitting laser, surface emitting laser array, and optical apparatus including surface emitting laser array

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2011-02-03

METHOD OF MANUFACTURING VERTICAL CAVITY SURFACE EMITTING LASER AND METHOD OF MANUFACTURING LASER ARRAY, VERTICAL CAVITY SURFACE EMITTING LASER AND LASER ARRAY, AND IMAGE FORMING APPARATUS WITH LASER ARRAY

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2010-12-30

PROCESS FOR PRODUCING SURFACE EMITTING LASER, PROCESS FOR PRODUCING SURFACE EMITTING LASER ARRAY, AND OPTICAL APPARATUS INCLUDING SURFACE EMITTING LASER ARRAY PRODUCED BY THE PROCESS

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2010-11-04

OPTICAL PHASE CONJUGATION LASER DIODE

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2010-10-28

Burn-in method for surface emitting semiconductor laser device

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2010-09-23

LIGHT SOURCE APPARATUS AND PROJECTOR

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2010-09-23

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2010-09-09

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2010-08-19

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

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2010-08-19

Semiconductor chip and method for manufacturing a semiconductor chip

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2010-08-19

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2010-07-15

Measuring device

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2010-06-24

Surface-emission laser devices, surface-emission laser array having the same, electrophotographic system and optical communication system

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2010-04-29

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2010-04-08

SURFACE EMITTING LASER, AND TRANSCEIVER, OPTICAL TRANSCEIVER, AND OPTICAL COMMUNICATION SYSTEM EMPLOYING THE SURFACE EMITTING LASER

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2010-04-01

Surface emitting laser and manufacturing method therefor

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2010-02-18

Vertical cavity surface emitting laser

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2010-02-04

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2010-02-04

Surface emitting laser manufacturing method, surface emitting laser array manufacturing method, surface emitting laser, surface emitting laser array, and optical apparatus including surface emitting laser array

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2010-02-04

Surface emitting laser, manufacturing method of surface emitting laser, surface emitting laser array, manufacturing method of surface emitting laser array, and optical apparatus including surface emitting laser array

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2010-02-04

Surface emitting laser, manufacturing method of surface emitting laser, surface emitting laser array, manufacturing method of surface emitting laser array, and optical apparatus including surface emitting laser array

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20090196318
2009-08-06

Method of manufacturing vertical cavity surface emitting laser and method of manufacturing laser array, vertical cavity surface emitting laser and laser array, and image forming apparatus with laser array

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20090180506
2009-07-16

Vertical cavity surface emitting laser

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20090168829
2009-07-02

VERTICAL-CAVITY SURFACE-EMITTING LASER

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20090161713
2009-06-25

SURFACE EMITTING OPTICAL DEVICES

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2009-05-21

Surface-emitting laser diode and method of manufacturing the same

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2009-01-22

Surface light emitting laser element, surface light emitting laser array provided with it, electro-photographic system and optical communication system

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20080298420
2008-12-04

Surface emitting semiconductor laser element

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20080253422
2008-10-16

Surface emitting semiconductor laser

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2008-10-02

Vertical cavity surface emitting laser and method for manufacturing the same

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20080232418
2008-09-25

Surface Emitting Laser

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2008-09-25

Surface-emitting laser and laser projector

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2008-08-28

Vertical cavity surface emitting laser (VCSEL) and related method

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20080205461
2008-08-28

Optical phase conjugation laser diode

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2008-06-26

VERTICAL CAVITY SURFACE-EMITTING LASER AND METHOD OF FABRICATING THE SAME

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20080144688
2008-06-19

Light emitting devices with an electrically active top reflector contact

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2008-05-29

Nitride light-emitting device

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2008-03-20

Vertical-cavity surface-emitting laser

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2008-02-14

Laser with resonant reflector

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2007-11-08

Surface-emitting type semiconductor laser

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2007-09-20

VCSEL semiconductor devices with mode control

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2007-08-30

Method for manufacturing surface-emitting semiconductor laser

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2007-07-05

Surface emitting semiconductor component, and laser device including such component

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20070147459
2007-06-28

Optical data processing apparatus using vertical-cavity surface-emitting laser (VCSEL) device with large oxide-aperture

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2007-01-25

Vertical cavity surface emitting laser and method for fabricating the same

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2007-01-18

Vertical cavity surface emitting laser

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2006-09-07

Optical phase conjugation laser diode

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2005-12-15

Tilted cavity semiconductor device and method of making same

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2005-06-09

Surface emitting laser, and transceiver, optical transceiver, and optical communication system employing the surface emitting laser

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2005-04-28

Surface-emitting semiconductor laser and method for manufacturing thereof as well as optical device

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2005-02-10

Near field optical apparatus

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2005-02-10

Near field optical apparatus

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2005-02-03

Semiconductor laser and associated drive circuit substrate