Patents-Review.com
ClassID:

215582 ⎘

H01S3/09705 - 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 with particular means for stabilising the discharge

Recent Application in this class:
#1
20210167568
2021-06-03

GAS LASER DEVICE

 #2
20210066880
2021-03-04

Apparatus for tuning discharge performance in a laser chamber

 #3
20200388980
2020-12-10

Laser device, laser machining apparatus, and method for controlling output of laser device

 #4
20190237928
2019-08-01

Laser gas regeneration system and laser system

 #5
20190190229
2019-06-20

Gas optimization in a gas discharge light source

 #6
20190148905
2019-05-16

GAS LASER DEVICE

 #7
20190103720
2019-04-04

Systems and methods for spatiotemporal control of a laser and applications of same

 #8
20180337510
2018-11-22

EXCIMER LASER OSCILLATION DEVICE HAVING GAS RECYCLE FUNCTION

 #9
20180138650
2018-05-17

Laser chamber with metal damper member

 #10
20170237224
2017-08-17

Gas optimization in a gas discharge light source

 #11
20160359291
2016-12-08

Gas laser device and control method therefor

 #12
20160226213
2016-08-04

Gas laser apparatus for determining composition ratio of laser gas

 #13
20160161859
2016-06-09

Compensation for a disturbance in an optical source

 #14
20160109239
2016-04-21

Floating current mirror for RLG discharge control

 #15
20150372441
2015-12-24

Gas laser oscillator capable of estimating sealability of gas container

 #16
20150333469
2015-11-19

Gas circulation type laser oscillator

 #17
20150139258
2015-05-21

Laser apparatus and method of controlling laser apparatus

 #18
20150063397
2015-03-05

Gas laser resonator

 #19
20140348198
2014-11-27

LASER WITH IMPROVED RADIO FREQUENCY ENERGY DISTRIBUTION

 #20
20140294027
2014-10-02

Gas laser oscillator having function of judging start of discharge

 #21
20130272325
2013-10-17

Pulsed COlaser output-pulse shape and power control

 #22
20130170512
2013-07-04

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

 #23
20120219032
2012-08-30

Extendable electrode for gas discharge laser

 #24
20120189031
2012-07-26

Gas laser discharge pre-ionization using a simmer-discharge

 #25
20120106586
2012-05-03

RF-excited laser assembly

 #26
20110058580
2011-03-10

Extendable electrode for gas discharge laser

 #27
20090116531
2009-05-07

Laser having distributed inductances

 #28
20090116521
2009-05-07

ABNORMALITY DETECTION METHOD FOR GAS LASER OSCILLATOR AND GAS LASER OSCILLATOR FOR IMPLEMENTING THE METHOD

 #29
20090004918
2009-01-01

RF shielded, series inductor, high RF power impedance matching interconnector for COslab laser

 #30
20080144681
2008-06-19

Method for discriminating anomaly in gas composition and discharge excitation type gas laser oscillator

 #31
20070253459
2007-11-01

Extendable electrode for gas discharge laser

 #32
20070160103
2007-07-12

Gas discharge laser light source beam delivery unit

 #33
20070133645
2007-06-14

Controlling the spatio-temporal uniformity of a pulsed gas laser beam

 #34
20060251135
2006-11-09

Timing control for two-chamber gas discharge laser system

 #35
20060126697
2006-06-15

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

 #36
20060114959
2006-06-01

Gas laser oscillator

 #37
20060029116
2006-02-09

Dielectric coupled COslab laser

 #38
20050271109
2005-12-08

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

 #39
20050206918
2005-09-22

Laser unit

 #40
20050025882
2005-02-03

Optical elements with protective undercoating

 #41
20050018739
2005-01-27

Timing control for two-chamber gas discharge laser system

 #42
14565016
2016-02-16

Compensation for a disturbance in an optical source