ClassID:

215608

H01S3/1024 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping for pulse generation

Recent Application in this class:
#1
20260128734
2026-05-07

PULSE OUTPUT DEVICE, LASER SYSTEM AND METHOD FOR OUTPUTTING PULSES

#2
20250387639
2025-12-25

FRACTIONAL HANDPIECE WITH A PASSIVELY Q-SWITCHED LASER ASSEMBLY WITH UNSTABLE CAVITY OPERATION

#3
20250357715
2025-11-20

GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD

#4
20250318442
2025-10-09

HYBRID TUNING OF SUPERCONDUCTING TUNNEL JUNCTION DEVICES

#5
20250149846
2025-05-08

AIR IONIZATION DISPLAY DEVICE

#6
20250068033
2025-02-27

SINGLE-MATERIAL-DOUBLE-PROCESS PARAMETRIC LASER-WAVELENGTH CONVERTER

#7
20250062587
2025-02-20

LASER SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD

#8
20250060649
2025-02-20

ELECTRO-OPTICAL DEVICE, LASER DEVICE, AND ELECTRO-OPTICAL DUAL-COMB GENERATOR FOR ACTIVE CONTROL OF DISPERSIVE WAVE

#9
20240413609
2024-12-12

PULSED OPTICAL SOURCE

#10
20240396281
2024-11-28

Absorbing Optical Switch for High Fluence Laser Pulse

#11
20240356299
2024-10-24

Picosecond Laser Apparatus and Methods for Treating Target Tissues with Same

#12
20240347999
2024-10-17

MULTIPLE FREQUENCY LASER SYSTEM FOR TREATING SKIN CONDITIONS

#13
20240313499
2024-09-19

Pulsed Laser System

#14
20240235145
2024-07-11

DIVIDED-PULSE LASER REGENERATION AMPLIFICATION APPARATUS AND METHOD

#15
20240186760
2024-06-06

LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD

#16
20240136784
2024-04-25

DIVIDED-PULSE LASER REGENERATION AMPLIFICATION APPARATUS AND METHOD

#17
20240130785
2024-04-25

Tailored Laser Pulses for Surgical Applications

#18
20240106185
2024-03-28

OPTICAL PULSE GENERATION DEVICE AND OPTICAL PULSE GENERATION METHOD

#19
20240106181
2024-03-28

LASER SYSTEM AND METHOD FOR GENERATING LASER PULSES

#20
20240055817
2024-02-15

DURATION-TUNABLE HIGH-ENERGY PICOSECOND PULSED OPTICAL FIBRE LASER SYSTEM AND USE OF SUCH LASER SYSTEM

#21
20240022039
2024-01-18

Laser assembly for an optoacoustic probe

#22
20230387647
2023-11-30

METHODS AND SYSTEMS FOR PULSED BEAM PHASE LOCKING

#23
20230253751
2023-08-10

Picosecond laser apparatus and methods for treating target tissues with same

#24
20230216267
2023-07-06

GENERATION OF ENTANGLED PHOTONS IN AN OPTICAL BRAGG RESONATOR

#25
20230140440
2023-05-04

Method and system to simultaneously generate tunable redshift and blueshift femtosecond laser pulses with adjustable spectral bandwidth and output power

#26
20230064314
2023-03-02

LINE NARROWING GAS LASER DEVICE, WAVELENGTH CONTROL METHOD, AND ELECTRONIC DEVICE MANUFACTURING METHOD

#27
20220416496
2022-12-29

CONTINUOUS WAVE OUTPUT IN A LASER SYSTEM ARRANGED FOR PULSED OUTPUT

#28
20220387105
2022-12-08

Picosecond optical radiation systems and methods of use

#29
20220376454
2022-11-24

LASER DEVICE AND PULSE WIDTH-CHANGING METHOD

#30
20220173568
2022-06-02

Ultra-short pulse mid and long wave infrared laser

#31
20220158408
2022-05-19

Laser device and electronic device manufacturing method

#32
20220149585
2022-05-12

Laser assembly for an optoacoustic probe

#33
20220075315
2022-03-10

Air ionization display device

#34
20210376566
2021-12-02

Multi-phase laser driver techniques

#35
20210367395
2021-11-25

Picosecond laser apparatus and methods for treating target tissues with same

#36
20210305764
2021-09-30

Laser beam output apparatus

#37
20210296845
2021-09-23

Generation of Ultrashort Laser Pulses at Wavelengths

#38
20210245296
2021-08-12

Systems and methods for laser processing of solid-state batteries

#39
20210242657
2021-08-05

Laser device for skin treatment

#40
20210164841
2021-06-03

Systems and methods for high-speed, spectroscopic, gas-phase thermometry

#41
20210137596
2021-05-13

Tailored laser pulses for surgical applications

#42
20210038305
2021-02-11

Picosecond optical radiation systems and methods of use

#43
20210006337
2021-01-07

Single photons source and key distribution

#44
20200274314
2020-08-27

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

#45
20200251878
2020-08-06

Low repetition rate infrared tunable femtosecond laser source

#46
20200194959
2020-06-18

Generation of Ultrashort Laser Pulses at Wavelengths

#47
20200176945
2020-06-04

Picosecond laser apparatus and methods for treating target tissues with same

#48
20200136338
2020-04-30

Laser device, method for controlling laser device, and mass spectroscope

#49
20200133016
2020-04-30

Generating quantum electrodynamic (QED) interactions using a parabolic transmission mirror

#50
20200064189
2020-02-27

Diagnostic system with broadband light source

#51
20190363508
2019-11-28

Laser system and extreme ultraviolet light generation system

#52
20190288478
2019-09-19

Laser apparatus and extreme ultraviolet light generation system

#53
20190280453
2019-09-12

Compact diode laser source

#54
20190265339
2019-08-29

Distributed LiDAR systems

#55
20190265334
2019-08-29

Distributed lidar systems

#56
20190221989
2019-07-18

Picosecond laser apparatus and methods for treating target tissues with same

#57
20190216543
2019-07-18

Picosecond optical radiation systems and methods of use

#58
20190148906
2019-05-16

Methods for producing a laser pulse and devices for producing a driver control signal

#59
20190072756
2019-03-07

Multiple laser cavity apparatus

#60
20190056266
2019-02-21

Spectroscopy system with laser and pulsed output beam

#61
20190017824
2019-01-17

Apparatus and method for diminishing mode lock induced error in stimulated brillouin scattering waveguide ring laser gyroscopes

#62
20180331489
2018-11-15

Compact plasma ultraintense laser

#63
20180280086
2018-10-04

Laser device and method for driving laser device

#64
20180159290
2018-06-07

Optical configurations for fusion laser

#65
20180138651
2018-05-17

High-efficiency high-power ring laser amplifier

#66
20180109066
2018-04-19

Laser system having a dual pulse-length regime

#67
20180102621
2018-04-12

High energy nanosecond pulsed fiber laser based on incoherent beam combination

#68
20180092693
2018-04-05

Tailored laser pulses for surgical applications

#69
20180090906
2018-03-29

Method and device for triggering pulsed light sources

#70
20180083409
2018-03-22

Multi-beam laser system

#71
20180026417
2018-01-25

Picosecond laser apparatus and methods for treating target tissues with same

#72
20170336258
2017-11-23

Mid-infrared super-continuum laser

#73
20170324212
2017-11-09

Single pulse laser apparatus

#74
20170250518
2017-08-31

Variable repetition rate supercontinuum pulses

#75
20170237225
2017-08-17

Radiation source

#76
20170201063
2017-07-13

System for phasing a large number of laser sources

#77
20160363482
2016-12-15

Broadband or mid-infrared fiber light sources

#78
20160149369
2016-05-26

Systems and methods for supplying power to and cooling dental laser systems

#79
20160010971
2016-01-14

Broadband or mid-infrared fiber light sources

#80
20150372445
2015-12-24

Femtosecond laser processing system with process parameters controls and feedback

#81
20150303641
2015-10-22

LED PUMPED LASER DEVICE AND METHOD OF USE

#82
20150293348
2015-10-15

Multiple laser cavity apparatus

#83
20150288126
2015-10-08

High power ultra-short laser device

#84
20150247756
2015-09-03

Broadband or mid-infrared fiber light sources

#85
20150190882
2015-07-09

ASSEMBLY FOR PROCESSING WORK PIECES WITH A LASER BEAM

#86
20150180197
2015-06-25

Short pulse laser with amplifier and adjustable pulse sequence

#87
20150180193
2015-06-25

Picosecond laser apparatus and methods for treating target tissues with same

#88
20150008344
2015-01-08

Broadband or mid-infrared fiber light sources

#89
20150005612
2015-01-01

Pulse laser and photoacoustic apparatus

#90
20140371730
2014-12-18

Picosecond optical radiation systems and methods of use

#91
20140369370
2014-12-18

Apparatus and method for the generation of supercontinuum pulses

#92
20140321484
2014-10-30

Picosecond optical radiation systems and methods of use

#93
20140268313
2014-09-18

High power pulsed light generation device

#94
20140219299
2014-08-07

Method for actively controlling the optical output of a seed laser

#95
20140195035
2014-07-10

Laser output control device, laser oscillator, and laser output control method

#96
20140092927
2014-04-03

Femtosecond laser processing system with process parameters controls and feedback

#97
20130265634
2013-10-10

Raman Amplifiers

#98
20130208738
2013-08-15

Method and apparatus for providing supercontinuum pulses

#99
20130208737
2013-08-15

Variable repetition rate and wavelength optical pulse source

#100
20130208736
2013-08-15

Method for illuminating a sample with supercontinuum pulses

#101
20130148203
2013-06-13

Apparatus for the generation of extremely short-wavelength, ultra-short duration light pulses

#102
20130057949
2013-03-07

High-power pulsed light generator

#103
20130032581
2013-02-07

Laser source and laser beam machine

#104
20130003065
2013-01-03

Femtosecond laser processing system with process parameters controls and feedback

#105
20120239013
2012-09-20

Broadband or mid-infrared fiber light sources

#106
20120069860
2012-03-22

Gain-Switched Fiber Laser

#107
20120020380
2012-01-26

Modulation method for diode-laser pumped lasers

#108
20110235670
2011-09-29

Method for operating a pump light source having a diode laser

#109
20110216801
2011-09-08

PROCESS FOR EMISSION OF PULSED LASER RADIATION AND ASSOCIATED LASER SOURCE

#110
20110216791
2011-09-08

PHASE CONTROL DEVICE FOR LASER LIGHT PULSE

#111
20110170564
2011-07-14

FIBER LASER OSCILLATORS AND SYSTEMS USING AN OPTIMIZED PHASE VARYING FUNCTION

#112
20110139760
2011-06-16

Femtosecond laser processing system with process parameters, controls and feedback

#113
20110134947
2011-06-09

LASER ASSEMBLY AND METHOD AND SYSTEM FOR ITS OPERATION

#114
20100226395
2010-09-09

Gain-switched fiber laser system

#115
20100177797
2010-07-15

Apparatus and Method for Laser Processing a Material

#116
20100069897
2010-03-18

METHOD AND DEVICE FOR GENERATING A LASER BEAM, A LASER TREATMENT DEVICE AND A LASER DETECTION DEVICE

#117
20100046561
2010-02-25

High energy pulse suppression method

#118
20100002732
2010-01-07

Optimized pulse pumped laser system using feedback

#119
20090296748
2009-12-03

LASER SYSTEMS AND MATERIAL PROCESSING

#120
20090252184
2009-10-08

LASER OSCILLATOR AND LASER PROCESSING APPARATUS

#121
20090245300
2009-10-01

Systems and methods for laser pulse equalization

#122
20090204110
2009-08-13

Broadband or mid-infrared fiber light sources

#123
20090201966
2009-08-13

Process for a mission of pulsed laser radiation and associated laser source

#124
20090141752
2009-06-04

Dual pulse-width medical laser with presets

#125
20090135862
2009-05-28

Solid laser apparatus excited by a semiconductor laser

#126
20090135858
2009-05-28

LASER OSCILLATION APPARATUS AND CONTROLLING METHOD THEREOF

#127
20090097514
2009-04-16

Femtosecond laser processing system with process parameters, controls and feedback

#128
20090097512
2009-04-16

Optical pulse sources

#129
20090080473
2009-03-26

Semiconductor saturable absorber and fabrication method thereof

#130
20090041465
2009-02-12

Multispectral laser with improved time division multiplexing

#131
20090034564
2009-02-05

Method and apparatus for detecting and avoiding multiple-pulse states in ultra-short-pulse laser

#132
20090028193
2009-01-29

Broadband or mid-infrared fiber light sources

#133
20080212624
2008-09-04

Dual pulse-width medical laser

#134
20070290960
2007-12-20

Light source driving circuit and method

#135
20070263680
2007-11-15

MOPA laser apparatus with two master oscillators for generating ultraviolet radiation

#136
20070147441
2007-06-28

Fiber laser modulation method and modulator

#137
20070127114
2007-06-07

Method and system for pumping a fiber laser to reduce amplified spontaneous emission and to achieve low pulse repetition frequencies

#138
20070064746
2007-03-22

Internal combustion engine

#139
20070017905
2007-01-25

Method for generating a laser pulse for the fine machining of workpieces using a fiber laser

#140
20060176913
2006-08-10

Passively Q-switched laser with adjustable pulse repetition rate

#141
20060142745
2006-06-29

Dual pulse-width medical laser with presets

#142
20060126680
2006-06-15

Dual pulse-width medical laser

#143
20060018350
2006-01-26

Laser burst boosting method and apparatus

#144
20050226287
2005-10-13

Femtosecond laser processing system with process parameters, controls and feedback

#145
20050190802
2005-09-01

Pulsed light sources

#146
20050174576
2005-08-11

Gas discharge MOPA laser spectral analysis module

#147
20050100062
2005-05-12

High energy pulse suppression method

#148
20050068997
2005-03-31

Laser spectral engineering for lithographic process

#149
20050046856
2005-03-03

Gas discharge MOPA laser spectral analysis module

#150
20050041701
2005-02-24

Laser spectral engineering for lithographic process

#151
20050025882
2005-02-03

Optical elements with protective undercoating

#152
20050018715
2005-01-27

Miniature pulsed fiber laser source

#153
17337207
2022-01-04

Multi-stage Raman amplifier

#154
16892242
2020-12-08

Femtosecond laser source and multiphoton microscope

#155
16052763
2020-12-29

Systems and methods for high-speed, spectroscopic, gas-phase thermometry

#156
15851484
2019-01-01

Method for direct compression of laser pulses with large temporal ratios

#157
15498744
2019-04-16

Device, system and method with burst mode laser source system forming laser-induced radio frequency (LIRF) energy

#158
13733966
2014-05-13

Self starting mode-locked laser oscillator