ClassID:

215531

H01S3/09 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range Processes or apparatus for excitation, e.g. pumping

Sub-classes:
Recent Application in this class:
#1
20250293477
2025-09-18

Laser Firing Circuit

#2
20250290977
2025-09-18

SYSTEMS AND METHODS FOR PRECISE SIGNAL INJECTION INTO MICROELECTRONIC DEVICES

#3
20250273920
2025-08-28

CONTROLLER, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD

#4
20250112435
2025-04-03

METHODS AND APPARATUS FOR GENERATING COHERENT LIGHT AT NEW FREQUENCIES VIA TIME VARYING LASING

#5
20240142517
2024-05-02

SYSTEMS AND METHODS FOR PRECISE SIGNAL INJECTION INTO MICROELECTRONIC DEVICES

#6
20230054964
2023-02-23

Method for generating squeezed quantum illumination light source and quantum radar device using the same

#7
20230029117
2023-01-26

Stabilization of entangling gates for trapped-ion quantum computers

#8
20220311521
2022-09-29

SYSTEM FOR OPTICAL WIRELESS POWER SUPPLY

#9
20220291282
2022-09-15

Systems and methods for precise signal injection into microelectronic devices

#10
20220284335
2022-09-08

Amplitude, frequency, and phase modulated simultaneous entangling gates for trapped-ion quantum computers

#11
20220284334
2022-09-08

Simultaneously entangling gates for trapped-ion quantum computers

#12
20220247145
2022-08-04

LASER LIGHT SOURCE CONTROL SYSTEM AND CONTROL METHOD THEREOF

#13
20210399514
2021-12-23

OPTICAL AMPLIFICATION APPARATUS AND OPTICAL AMPLIFICATION METHOD

#14
20210328401
2021-10-21

LASER LIGHT ENERGY AND DOSE CONTROL USING REPETITION RATE BASED GAIN ESTIMATORS

#15
20210151946
2021-05-20

LASER PROCESSOR AND LASER BEAM MACHINE

#16
20210028592
2021-01-28

Pulsed laser driver

#17
20200372392
2020-11-26

Amplitude, frequency, and phase modulated simultaneous entangling gates for trapped-ion quantum computers

#18
20200372391
2020-11-26

Stabilization of entangling gates for trapped-ion quantum computers

#19
20200372389
2020-11-26

Simultaneously entangling gates for trapped-ion quantum computers

#20
20200369517
2020-11-26

Amplitude, frequency, and phase modulated entangling gates for trapped-ion quantum computers

#21
20200274314
2020-08-27

System and method for pumping laser sustained plasma with interlaced pulsed illumination sources

#22
20200203915
2020-06-25

Systems for optical power control for laser safety of a time-of-flight illumination system

#23
20200184861
2020-06-11

Display device and display method

#24
20200153192
2020-05-14

CMOS externally modulated laser driver

#25
20200059301
2020-02-20

Pulse generation module, and optical communication transmitter system and non-linear equalizing method thereof

#26
20190267769
2019-08-29

Laser resonator, and method of designing laser resonator

#27
20190207431
2019-07-04

Wireless power transmission apparatus and method therefor

#28
20190141826
2019-05-09

System and method for generating extreme ultraviolet light

#29
20190139761
2019-05-09

Pnictide buffer structures and devices for GaN base applications

#30
20190132056
2019-05-02

System for optical wireless power supply

#31
20190045616
2019-02-07

Extreme ultraviolet light generation device and method for controlling extreme ultraviolet light generation device

#32
20190037677
2019-01-31

System and method for generating extreme ultraviolet light

#33
20180366898
2018-12-20

CMOS externally modulated laser driver

#34
20180309259
2018-10-25

Laser light energy and dose control using repetition rate based gain estimators

#35
20180254593
2018-09-06

Plasma confinement of a laser gain media for gain-amplified lasers

#36
20180110116
2018-04-19

System and method for generating extreme ultraviolet light

#37
20180062343
2018-03-01

De-emphasis with separate edge control

#38
20170353002
2017-12-07

Rare earth pnictides for strain management

#39
20170093114
2017-03-30

Resolution of mode hopping in the output of laser cavities

#40
20170070024
2017-03-09

Laser apparatus, EUV light generation system, and method of controlling laser apparatus

#41
20170047705
2017-02-16

Optical scanning

#42
20170019983
2017-01-19

System and method for generating extreme ultraviolet light

#43
20160352065
2016-12-01

System and method for providing multiple simmer outputs

#44
20160226217
2016-08-04

Circuit, optical module, methods and optical communication system for dual rate power point compensation

#45
20160211638
2016-07-21

Split voltage supply configuration with matched input load for single ended drivers

#46
20150171251
2015-06-18

Energy conversion system

#47
20150117475
2015-04-30

Q-switched laser device

#48
20150029581
2015-01-29

Thulium laser

#49
20140226688
2014-08-14

MULTIPLE OUTPUT DIODE DRIVER WITH INDEPENDENT CURRENT CONTROL AND OUTPUT CURRENT MODULATION

#50
20140119395
2014-05-01

Laser driver modulation and bias control scheme

#51
20140112361
2014-04-24

Methods of driving laser diodes, optical wavelength sweeping apparatus, and optical measurement systems

#52
20140092926
2014-04-03

Wavelength-stabilized frequency-converted optically pumped semiconductor laser

#53
20140091240
2014-04-03

Pulsed UV-light source

#54
20140064319
2014-03-06

NANOLASER FOR GENERATING COHERENT ELECTROMAGNETIC RADIATION

#55
20130301665
2013-11-14

Laser light source module, laser apparatus and lighting method therefor

#56
20130293661
2013-11-07

Image forming apparatus provided with laser drive apparatus for controlling light amount of laser beam scanned by scanning unit

#57
20130272335
2013-10-17

Nanolaser for generating coherent electromagnetic radiation

#58
20130094533
2013-04-18

Laser

#59
20130088771
2013-04-11

Systems and methods for amplifying space-multiplexed optical signals

#60
20120307851
2012-12-06

System and method for generating extreme ultraviolet light

#61
20110122485
2011-05-26

Electrically pumped lateral emission electroluminescent device integrated in a passive waveguide to generate light or amplify a light signal and fabrication process

#62
20100296978
2010-11-25

Microchannel laser having microplasma gain media

#63
20100091358
2010-04-15

Electrically pumped extrinsic semiconductor optical amplifier with slot waveguide

#64
20100084680
2010-04-08

Spontaneous/stimulated light emitting μ-cavity device

#65
20100034232
2010-02-11

ELECTRICALLY PUMPED ND3+ DOPED SOLID LASER

#66
20090080486
2009-03-26

Laser Device Using an Inorganic Electro-Luminescent Material Doped With a Rare-Earth Element

#67
20090015906
2009-01-15

EXTRINSIC GAIN LASER AND OPTICAL AMPLIFICATION DEVICE

#68
20080219297
2008-09-11

Linear x-ray laser generator

#69
20080081107
2008-04-03

ELECTRON BEAM PUMPED LASER LIGHT SOURCE FOR PROJECTION TELEVISION

#70
20080054782
2008-03-06

Electron beam pumped laser light source for projection television

#71
20070075907
2007-04-05

Electron beam induced resonance

#72
20070075265
2007-04-05

Coupled nano-resonating energy emitting structures

#73
20070075264
2007-04-05

Electron beam induced resonance

#74
20060268395
2006-11-30

Impurity-based electroluminescent waveguide amplifier and methods for amplifying optical data signals

#75
20060216940
2006-09-28

Methods of producing structures for electron beam induced resonance using plating and/or etching

#76
20060163998
2006-07-27

Electron beam pumped laser light source for projection television

#77
20050195472
2005-09-08

Integration of rare-earth doped amplifiers into semiconductor structures and uses of same

#78
20050152427
2005-07-14

Array-type optical device having enhanced pump efficiency

#79
20050128570
2005-06-16

Top-pumped optical device

#80
20050128569
2005-06-16

Gain-providing optical power equalizer

#81
20050077526
2005-04-14

Thin film for optical applications, light-emitting structure using the same and the fabrication method thereof

#82
15605829
2018-10-09

CMOS externally modulated laser driver

#83
15603363
2019-10-08

Electro-optical crystal-mounted apparatus and systems for use in laser cavities/assemblies

#84
15498757
2019-04-09

Device, system and method with cascaded burst mode laser amplified pumping oscillator signal

#85
14849179
2017-01-24

Current amplification to improve optical amplifier performance

#86
13743297
2015-10-13

Device and methods for adaptive resistance inhibiting inverse compton scattering microbeam and nanobeam radiosurgery