Patents-Review.com
ClassID:

215494 ⎘

H01S3/076 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium; Construction or shape of active medium consisting of a plurality of parts, e.g. segments; Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers Folded-path lasers

Recent Application in this class:
#1
20250174957
2025-05-29

GASEOUS LASER SYSTEMS WITH EDGE-DEFINING ELEMENT AND RELATED TECHNIQUES

 #2
20210119399
2021-04-22

Compact coaxial laser

 #3
20210006031
2021-01-07

Folded slab laser

 #4
20200274313
2020-08-27

Radio frequency slab laser

 #5
20200185874
2020-06-11

Method and apparatus for real time averaging of beam parameter variations

 #6
20190312403
2019-10-10

Folded slab laser

 #7
20180191133
2018-07-05

Folded waveguide structure semiconductor laser

 #8
20170033526
2017-02-02

Laser oscillator having folding mirror

 #9
20160233640
2016-08-11

Flat-folded ceramic slab lasers

 #10
20150188277
2015-07-02

Slab amplifier, and laser apparatus and extreme ultraviolet light generation apparatus including slab amplifier

 #11
20150109662
2015-04-23

Unstable imaging resonator

 #12
20150030043
2015-01-29

Cooling laser gas

 #13
20140334514
2014-11-13

COlaser device and COlaser processing device

 #14
20140253661
2014-09-11

Marking device for marking an object with marking light

 #15
20140247845
2014-09-04

Laser device and method for generating laser light

 #16
20140247316
2014-09-04

Marking apparatus

 #17
20140233597
2014-08-21

Laser device

 #18
20140226693
2014-08-14

Gas laser device and gas reservoir

 #19
20140224778
2014-08-14

Marking apparatus with a plurality of gas lasers with resonator tubes and individually adjustable deflection means

 #20
20140224777
2014-08-14

Marking apparatus with a plurality of lasers, deflection means, and telescopic means for each laser beam

 #21
20140217073
2014-08-07

Marking apparatus with a plurality of lasers and individually adjustable sets of deflection means

 #22
20140217072
2014-08-07

Marking apparatus with a plurality of lasers and a combining deflection device

 #23
20140209580
2014-07-31

Marking apparatus with at least one gas laser and heat dissipator

 #24
20140202998
2014-07-24

Laser device and method for marking an object

 #25
20140112362
2014-04-24

Gas laser device

 #26
20140023101
2014-01-23

Single cavity dual-electrode discharge cavity and excimer laser

 #27
20130272327
2013-10-17

Device for amplifying a laser beam

 #28
20130114215
2013-05-09

Laser apparatus

 #29
20130107899
2013-05-02

LASER APPARATUS

 #30
20120195342
2012-08-02

Configuration for Multiwavelength Emission with a CO2 Laser

 #31
20120170112
2012-07-05

Multi-pass optical apparatus

 #32
20120106586
2012-05-03

RF-excited laser assembly

 #33
20120092746
2012-04-19

Oscillator-amplifier drive laser with seed protection for an EUV light source

 #34
20120027042
2012-02-02

Multiple discharge COlaser with improved repetition rate

 #35
20110317256
2011-12-29

Master oscillator-power amplifier drive laser with pre-pulse for EUV light source

 #36
20110261844
2011-10-27

LASER SYSTEM

 #37
20110122897
2011-05-26

Acousto-optically Q-switched COlaser

 #38
20100014552
2010-01-21

Gas laser oscillator

 #39
20090316746
2009-12-24

Slab type laser apparatus

 #40
20090232171
2009-09-17

Laser system

 #41
20090232167
2009-09-17

Acousto-optically Q-switched COlaser

 #42
20080144675
2008-06-19

Mechanically Q-switched COlaser

 #43
20080094636
2008-04-24

Fiber gas lasers and fiber ring laser gyroscopes based on these gas lasers

 #44
20070195839
2007-08-23

Laser system

 #45
20070041418
2007-02-22

Pulsed RF high pressure COlasers

 #46
20060159152
2006-07-20

Laser oscillator

 #47
20050152425
2005-07-14

Multi-path laser system

 #48
20050105581
2005-05-19

COwaveguide laser with beryllium oxide waveguides

 #49
20050094697
2005-05-05

Stripline laser

 #50
20050018736
2005-01-27

Discharge igniter for a waveguide COlaser