Patents-Review.com
ClassID:

215429 ⎘

H01S3/0305 - 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 Selection of materials for the tube or the coatings thereon

Recent Application in this class:
#1
20250038469
2025-01-30

DISCHARGE ELECTRODES, MANUFACTURING METHOD OF ANODE, AND ELECTRONIC DEVICE MANUFACTURING METHOD

 #2
20240097394
2024-03-21

Light emitting sealed body and light source device

 #3
20220271490
2022-08-25

DISC LASER

 #4
20220239050
2022-07-28

Method for limiting the deflection of a laser head during temperature changes and a laser head

 #5
20220200225
2022-06-23

Light emitting sealed body and light source device

 #6
20210119399
2021-04-22

Compact coaxial laser

 #7
20210057864
2021-02-25

ENHANCED WAVEGUIDE SURFACE IN GAS LASERS

 #8
20200403369
2020-12-24

Laser chamber, method for manufacturing seal member, and method for manufacturing electronic device

 #9
20200235542
2020-07-23

Conductively-cooled slab laser

 #10
20190280448
2019-09-12

Conductively-cooled slab laser

 #11
20190157831
2019-05-23

Polarisation and mode selection technique for a laser

 #12
20170179669
2017-06-22

Cylinder, plasma apparatus, gas laser apparatus, and method of manufacturing cylinder

 #13
20170033527
2017-02-02

Gas laser device and condenser

 #14
20160233640
2016-08-11

Flat-folded ceramic slab lasers

 #15
20160118761
2016-04-28

LASER OSCILLATOR FOR IMPROVING BEAM QUALITY

 #16
20140185642
2014-07-03

Catalytic generation of metastable singlet oxygen

 #17
20140064318
2014-03-06

Waveguide COlaser with multiply folded resonator

 #18
20130259769
2013-10-03

Catalytic generation of metastable singlet oxygen

 #19
20120281728
2012-11-08

Waveguide COlaser with mutiply folded resonator

 #20
20120219028
2012-08-30

Ceramic slab, free-space and waveguide lasers

 #21
20090067467
2009-03-12

Pre-ionizer for pulsed gas-discharge laser

 #22
20080101430
2008-05-01

RF laser

 #23
20080043801
2008-02-21

Optical mounting scheme for waveguide lasers and waveguide laser incorporating the same

 #24
20080019411
2008-01-24

Compact sealed-off excimer laser

 #25
20060045159
2006-03-02

System and method for maintaining a purity level of a lasing gas

 #26
20050105581
2005-05-19

COwaveguide laser with beryllium oxide waveguides

 #27
20050069008
2005-03-31

One dimensional all-metal slab waveguide gas laser