Patents-Review.com
ClassID:

216214 ⎘

H01S2301/17 - CPC Classification

Classification description:

Functional characteristics Semiconductor lasers comprising special layers

Sub-classes:
Recent Application in this class:
#1
20260128564
2026-05-07

LIDAR Sensor System for Vehicles Including Integrated LIDAR Chip

 #2
20250343395
2025-11-06

Reducing Auger Recombination In Semiconductor Optical Devices

 #3
20250210941
2025-06-26

STACKED LASER ARRANGEMENT AND METHOD FOR PRODUCING SAME

 #4
20250192520
2025-06-12

SEMICONDUCTOR COMPONENT AND METHODS FOR PRODUCING A SEMICONDUCTOR COMPONENT

 #5
20240297481
2024-09-05

OPTOELECTRONIC COMPONENT, AND PROCESS FOR MANUFACTURING AN OPTOELECTRONIC COMPONENT

 #6
20230361531
2023-11-09

LASER DEVICE AND METHOD OF MANUFACTURING THE SAME

 #7
20230127367
2023-04-27

Reducing Auger Recombination In Semiconductor Optical Devices

 #8
20200274331
2020-08-27

Semiconductor laser wafer and semiconductor laser

 #9
20190341746
2019-11-07

Encoded pixel structure of vertical cavity surface emitting laser

 #10
20190237935
2019-08-01

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

 #11
20190229497
2019-07-25

Semiconductor laser

 #12
20190199056
2019-06-27

Semiconductor light source

 #13
20190139761
2019-05-09

Pnictide buffer structures and devices for GaN base applications

 #14
20190131773
2019-05-02

Edge-emitting semiconductor laser and method for operating a semiconductor laser

 #15
20190067907
2019-02-28

Two-dimensional photonic crystal surface emitting laser and method of manufacturing the same

 #16
20180278024
2018-09-27

Light emitting device

 #17
20180006434
2018-01-04

Quantum cascade laser

 #18
20170365982
2017-12-21

Edge-emitting semiconductor laser and method for operating a semiconductor laser

 #19
20170353002
2017-12-07

Rare earth pnictides for strain management

 #20
20170302054
2017-10-19

Monolithically integrated infrared transceiver

 #21
20160211650
2016-07-21

Optical semiconductor device

 #22
20150229103
2015-08-13

Semiconductor laser diode

 #23
20150171597
2015-06-18

Wavelength sweepable laser source

 #24
20140133504
2014-05-15

Semiconductor laser diode

 #25
20140097456
2014-04-10

Nitride semiconductor light-emitting device with a layer containing In and Mg and method for producing the same

 #26
20130208267
2013-08-15

PHOTOELECTRIC CONVERSION DEVICE AND CHARACTERISTIC INSPECTION METHOD FOR SAME

 #27
20130016345
2013-01-17

Photoelectric conversion device and characteristic inspection method for same

 #28
20120243569
2012-09-27

Multi-beam semiconductor laser apparatus

 #29
20120027038
2012-02-02

Two-dimensional photonic crystal laser

 #30
18511387
2025-01-14

LIDAR sensor system for vehicles including integrated LIDAR chip

 #31
17108699
2023-04-11

Laser diodes with an etched facet and surface treatment

 #32
16715761
2020-12-08

Laser diodes with a surface treatment

 #33
16154367
2019-12-17

Laser diodes with an etched facet and surface treatment

 #34
15453839
2018-10-09

Laser diodes with an etched facet and surface treatment

 #35
12932979
2013-09-24

Earth abundant photonic structures