ClassID:

215751

H01S3/2253 - 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 comprising an excimer or exciplex XeCl, i.e. xenon chloride is comprised for lasing around 308 nm

Recent Application in this class:
#1
20250332029
2025-10-30

Systems and Methods for Performing an Intraocular Procedure for Treating an Eye Condition

#2
20240164944
2024-05-23

Systems and methods for performing an intraocular procedure for treating an eye condition

#3
20230122205
2023-04-20

Systems and methods for performing an intraocular procedure for treating an eye condition

#4
20220311200
2022-09-29

Capped blocking coating for laser optics

#5
20220285902
2022-09-08

GAS CONTROL METHOD AND RELATED USES

#6
20220280343
2022-09-08

EXCIMER LASER FIBER ILLUMINATION

#7
20220255286
2022-08-11

CONTROL SYSTEM FOR A PLURALITY OF DEEP ULTRAVIOLET OPTICAL OSCILLATORS

#8
20220031513
2022-02-03

Systems and methods for performing an intraocular procedure for treating an eye condition

#9
20200330281
2020-10-22

EXCIMER LASER FIBER ILLUMINATION

#10
20200330279
2020-10-22

Systems and methods for preforming an intraocular procedure for treating an eye condition

#11
20180217298
2018-08-02

OPTICAL MEMBER, CHAMBER, AND LIGHT SOURCE DEVICE

#12
20170302050
2017-10-19

Laser system

#13
20170229832
2017-08-10

Gas mixture control in a gas discharge light source

#14
20170201057
2017-07-13

Gas mixture control in a gas discharge light source

#15
20170199463
2017-07-13

Light irradiation device and method for patterning self assembled monolayer

#16
20130034118
2013-02-07

GAS PURIFIER FOR AN EXCIMER LASER

#17
20130015319
2013-01-17

Optical device including wavefront correction parts and beam direction parts, laser apparatus including the optical device, and extreme ultraviolet light generation system including the laser apparatus

#18
20100232469
2010-09-16

METHOD AND APPARATUS FOR EFFICIENTLY OPERATING A GAS DISCHARGE EXCIMER LASER

#19
20080240197
2008-10-02

METHOD AND APPARATUS FOR EFFICIENTLY OPERATING A GAS DISCHARGE EXCIMER LASER