ClassID:

215746

H01S3/2232 - page 2 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium; Gases the active gas being polyatomic, i.e. containing more than one atom Carbon dioxide (CO) or monoxide [CO]

Recent Application in this class:
#301
20070291350
2007-12-20

Drive laser for EUV light source

#302
20070280304
2007-12-06

Hollow Core Fiber Laser

#303
20070206652
2007-09-06

Matched impedance controlled avalanche driver

#304
20070195839
2007-08-23

Laser system

#305
20070187628
2007-08-16

LPP type extreme ultra violet light source apparatus and driver laser for the same

#306
20070104243
2007-05-10

LASER APPARATUS FOR TREATING WORKPIECE

#307
20070091973
2007-04-26

Injection locking Q-switched and Q-switched cavity dumped COlasers for extreme UV generation

#308
20070056601
2007-03-15

Gold-ceria catalyst for oxidation of carbon monoxide

#309
20070041418
2007-02-22

Pulsed RF high pressure COlasers

#310
20070041417
2007-02-22

Lighting system

#311
20070024011
2007-02-01

Thermally stable vacuum enclosure seal design for CO2 lasers

#312
20060274806
2006-12-07

Gas laser apparatus

#313
20060254605
2006-11-16

Palladium-containing nanoscale catalysts

#314
20060088073
2006-04-27

Method and apparatus for carrying out a laser operation and use of a quick-change filter in such a laser operation

#315
20060078017
2006-04-13

LPP type extreme ultra violet light source apparatus and driver laser for the same

#316
20060029116
2006-02-09

Dielectric coupled COslab laser

#317
20060007966
2006-01-12

Electro-optical modulator module for COlaser Q-switching, mode-locking, and cavity dumping

#318
20050175054
2005-08-11

Dielectric coupled COslab laser

#319
20050157762
2005-07-21

Systems and methods for forming a laser beam having a flat top

#320
20050105581
2005-05-19

COwaveguide laser with beryllium oxide waveguides

#321
20050069011
2005-03-31

Matched impedance controlled avalanche driver

#322
20050069008
2005-03-31

One dimensional all-metal slab waveguide gas laser

#323
20050069007
2005-03-31

Q-switched CO2 laser for material processing

#324
20050018736
2005-01-27

Discharge igniter for a waveguide COlaser

#325
20050002432
2005-01-06

Pulser driven, helium free transversely excited atmospheric-pressure (TEA) CO2 laser

#326
20050002426
2005-01-06

Gas laser machining apparatus

#327
18500507
2024-02-20

Radio frequency laser

#328
15343768
2017-11-28

EUV LPP source with dose control and laser stabilization using variable width laser pulses

#329
14731218
2016-01-26

Beam-control apparatus for gas-discharge slab-laser

#330
14699763
2016-05-24

Laser processing method and laser processing system

#331
14693704
2016-08-16

Water-cooled carbon-dioxide laser