Patents-Review.com
ClassID:

215437 ⎘

H01S3/0346 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Constructional details of gas laser discharge tubes; Optical devices within, or forming part of, the tube, e.g. windows, mirrors Protection of windows or mirrors against deleterious effects

Recent Application in this class:
#1
20240235144
2024-07-11

Dustproof structure for laser output window of laser, and laser

 #2
20240134201
2024-04-25

MODELING THERMAL EFFECTS FOR A LASER SYSTEM

 #3
20230016894
2023-01-19

UNDERCUT ELECTRODES FOR A GAS DISCHARGE LASER CHAMBER

 #4
20230006409
2023-01-05

DIRECTED GAS PURGE TO REDUCE DUSTING OF EXCIMER DISCHARGE CHAMBER WINDOWS

 #5
20220317447
2022-10-06

Modeling thermal effects for a laser system

 #6
20220311200
2022-09-29

Capped blocking coating for laser optics

 #7
20220102929
2022-03-31

Optical element for a deep ultraviolet light source

 #8
20210336403
2021-10-28

GAS LASER APPARATUS, LASER BEAM EMITTING METHOD OF GAS LASER APPARATUS, AND ELECTRONIC DEVICE MANUFACTURING METHOD

 #9
20210036477
2021-02-04

Light source apparatus

 #10
20200067257
2020-02-27

Laser apparatus and method for manufacturing optical element

 #11
20180269643
2018-09-20

Excimer laser generator and excimer laser annealing equipment

 #12
20170358449
2017-12-14

Laser crystallization device

 #13
20170229831
2017-08-10

OPTICAL SURFACE PRESERVATION TECHNIQUES AND APPARATUS

 #14
20170059815
2017-03-02

Laser device

 #15
20150333469
2015-11-19

Gas circulation type laser oscillator

 #16
20150303640
2015-10-22

Laser damage resistant optical components for alkali vapor laser cells

 #17
20150047970
2015-02-19

Alkali resistant optical coatings for alkali lasers and methods of production thereof

 #18
20140269794
2014-09-18

Laser optic protection

 #19
20130322483
2013-12-05

Gas discharge chamber

 #20
20120307858
2012-12-06

Very high power laser chamber optical improvements

 #21
20120202031
2012-08-09

Alkali resistant optical coatings for alkali lasers and methods of production thereof

 #22
20110310922
2011-12-22

Laser resonator

 #23
20110158281
2011-06-30

Gas discharge chamber

 #24
20100213391
2010-08-26

System for monitoring optical modules of high-power lasers

 #25
20100172386
2010-07-08

Particle damage protection for high power COslab laser mirrors

 #26
20100172042
2010-07-08

Compensation for transient heating of laser mirrors

 #27
20100103974
2010-04-29

Thermal distortion compensation for laser mirrors

 #28
20100098120
2010-04-22

Very high power laser chamber optical improvements

 #29
20090103575
2009-04-23

Laser device with optical element module on separate plate

 #30
20090034577
2009-02-05

Thermal distortion compensation for laser mirrors

 #31
20080304052
2008-12-11

Plasma shunting apparatus and method for ring laser gyroscope

 #32
20080101430
2008-05-01

RF laser

 #33
20080013589
2008-01-17

Window assembly for a gas discharge laser chamber

 #34
20060126697
2006-06-15

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

 #35
20050271109
2005-12-08

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

 #36
20050025882
2005-02-03

Optical elements with protective undercoating

 #37
16907687
2022-10-18

Window for laser protection

 #38
15873612
2019-04-30

Flowing gas, laser pumped, alkali metal laser with thermal confinement of alkali metal

 #39
14063727
2017-05-16

Optical surface preservation techniques and apparatus