ClassID:

215588

H01S3/0975 - 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 by gas discharge of a gas laser using inductive or capacitive excitation

Recent Application in this class:
#1
20260149436
2026-05-28

PULSE LASER POWER SOURCE, PULSE LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD

#2
20250309605
2025-10-02

CHAMBER DEVICE, GAS LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD

#3
20240405501
2024-12-05

GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD

#4
20230170663
2023-06-01

Radio Frequency Slab Laser

#5
20210367394
2021-11-25

High-voltage pulse generator, gas laser apparatus, and method for manufacturing electronic device

#6
20210367393
2021-11-25

High voltage pulse generation device, gas laser apparatus, and electronic device manufacturing method

#7
20210167568
2021-06-03

GAS LASER DEVICE

#8
20210119399
2021-04-22

Compact coaxial laser

#9
20200280160
2020-09-03

Apparatus and method for generating a high power energy beam based laser

#10
20200185874
2020-06-11

Method and apparatus for real time averaging of beam parameter variations

#11
20200136336
2020-04-30

Capacitor cooling structure and laser apparatus

#12
20190215943
2019-07-11

Microwave plasma spectrometer using dielectric resonator

#13
20190148905
2019-05-16

GAS LASER DEVICE

#14
20190115713
2019-04-18

Apparatus and method for generating a high power energy beam based laser

#15
20190067438
2019-02-28

Dielectric electrode assembly and method of manufacture thereof

#16
20190020168
2019-01-17

Multilayer electrode assembly

#17
20170098918
2017-04-06

Gas laser oscillator having auxiliary electrodes

#18
20170027051
2017-01-26

Plasma generator using dielectric resonator

#19
20160211638
2016-07-21

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

#20
20160149369
2016-05-26

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

#21
20160070179
2016-03-10

Method of controlling a radiation source and lithographic apparatus comprising the radiation source

#22
20160025656
2016-01-28

Microwave plasma spectrometer using dielectric resonator

#23
20150255948
2015-09-10

LASER EXCITATION PULSING SYSTEM

#24
20150204669
2015-07-23

SYSTEM AND METHOD FOR REDUCING GAS FLOW BIAS IN AN RF-EXCITED RING LASER GYRO

#25
20140247845
2014-09-04

Laser device and method for generating laser light

#26
20140226693
2014-08-14

Gas laser device and gas reservoir

#27
20140202998
2014-07-24

Laser device and method for marking an object

#28
20140064318
2014-03-06

Waveguide COlaser with multiply folded resonator

#29
20140048410
2014-02-20

Device for the excitation of a gas column enclosed in a hollow-core optical fibre

#30
20130170512
2013-07-04

Multiple phase-locked loops for high-power RF-power combiners

#31
20120281728
2012-11-08

Waveguide COlaser with mutiply folded resonator

#32
20120106586
2012-05-03

RF-excited laser assembly

#33
20110122897
2011-05-26

Acousto-optically Q-switched COlaser

#34
20100232460
2010-09-16

Electromagnetically pumped alkali metal vapor cell system

#35
20100086000
2010-04-08

Laser Discharge Tube Assembly for a Gas Laser and Production Method for the Same

#36
20090296764
2009-12-03

Frequency-agile RF-power excitation for driving diffusion-cooled sealed-off, RF-excited gas lasers

#37
20090238225
2009-09-24

6K pulse repetition rate and above gas discharge laser system solid state pulse power system improvements

#38
20090232167
2009-09-17

Acousto-optically Q-switched COlaser

#39
20090116531
2009-05-07

Laser having distributed inductances

#40
20090015314
2009-01-15

High frequency excitation system

#41
20080304533
2008-12-11

STARTUP METHOD FOR GAS LASER UNIT AND GAS LASER UNIT HAVING STARTUP FUNCTION

#42
20080279247
2008-11-13

Electrically excited gas discharge laser for generating high-repetition frequency light pulses and method for the production thereof

#43
20080117949
2008-05-22

Gas lasers including nanoscale catalysts and methods for producing such lasers

#44
20080089381
2008-04-17

Systems and methods for utilizing pulsed radio frequencies in a ring laser gyroscope

#45
20080043241
2008-02-21

Systems and methods for assisting start of electrodeless RF discharge in a ring laser gyro

#46
20080041830
2008-02-21

Method for operating a vacuum plasma process system

#47
20070280304
2007-12-06

Hollow Core Fiber Laser

#48
20070195839
2007-08-23

Laser system

#49
20070189353
2007-08-16

Waveguide laser having reduced cross-sectional size and/or reduced optical axis distortion

#50
20070160103
2007-07-12

Gas discharge laser light source beam delivery unit

#51
20070133643
2007-06-14

Effective excitation, optical energy extraction and beamlet stacking in a multi-channel radial array laser system

#52
20070085133
2007-04-19

High frequency excitation system

#53
20070071047
2007-03-29

6K pulse repetition rate and above gas discharge laser system solid state pulse power system improvements

#54
20070041418
2007-02-22

Pulsed RF high pressure COlasers

#55
20070041417
2007-02-22

Lighting system

#56
20060262825
2006-11-23

Capillary discharge x-ray laser

#57
20060251135
2006-11-09

Timing control for two-chamber gas discharge laser system

#58
20060209917
2006-09-21

Control system for a two chamber gas discharge laser

#59
20060153264
2006-07-13

Waveguide laser

#60
20060133444
2006-06-22

Slab laser with composite resonator and method of producing high-energy laser radiation

#61
20060126697
2006-06-15

Very narrow band, two chamber, high rep-rate gas discharge laser system

#62
20060060571
2006-03-23

Laser apparatus

#63
20060018357
2006-01-26

Waveguide laser

#64
20050271109
2005-12-08

Very narrow band, two chamber, high rep-rate gas discharge laser system

#65
20050271096
2005-12-08

Laser output temperature compensation

#66
20050265417
2005-12-01

Control system for a two chamber gas discharge laser

#67
20050175054
2005-08-11

Dielectric coupled COslab laser

#68
20050174576
2005-08-11

Gas discharge MOPA laser spectral analysis module

#69
20050163183
2005-07-28

Pre-ionizer for RF-energized gas laser

#70
20050088855
2005-04-28

High frequency excitation system

#71
20050069008
2005-03-31

One dimensional all-metal slab waveguide gas laser

#72
20050068997
2005-03-31

Laser spectral engineering for lithographic process

#73
20050046856
2005-03-03

Gas discharge MOPA laser spectral analysis module

#74
20050041701
2005-02-24

Laser spectral engineering for lithographic process

#75
20050025882
2005-02-03

Optical elements with protective undercoating

#76
20050018739
2005-01-27

Timing control for two-chamber gas discharge laser system