ClassID:

233282

H05B41/30 - CPC Classification

Classification description:

Circuit arrangements or apparatus for igniting or operating discharge lamps; Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp

Sub-classes:
Recent Application in this class:
#1
20250081302
2025-03-06

HEAT TREATMENT APPARATUS FOR HEATING SUBSTRATE BY LIGHT IRRADIATION

#2
20250040004
2025-01-30

All-Optical Laser-Driven Light Source with Electrodeless Ignition

#3
20230319959
2023-10-05

All-optical laser-driven light source with electrodeless ignition

#4
20230124043
2023-04-20

Pulse switch-based power supply systems, methods, and devices

#5
20230061524
2023-03-02

Liquid, air, and surface treatment using high intensity broad-spectrum pulsed light and method using the same

#6
20220076939
2022-03-10

VACUUM ULTRAVIOLET EXCIMER LAMP WITH AN INNER AXIALLY SYMMETRIC WIRE ELECTRODE

#7
20210251057
2021-08-12

FLASH GENERATOR FOR A FLASH TUBE

#8
20200008286
2020-01-02

Flash generator for a flash tube

#9
20190223277
2019-07-18

Lighting device that controls light emission, method of controlling same, and storage medium

#10
20190208611
2019-07-04

Determination of starting time for flash emitted from flash tube

#11
20190172324
2019-06-06

Safety light for mobile mining equipment

#12
20170325888
2017-11-16

Skin treatment system

#13
20170311428
2017-10-26

Flash generator for a flash tube

#14
20160316546
2016-10-27

High dynamic range measurement system for process monitoring

#15
20160174348
2016-06-16

DEVICE AND METHOD FOR LIGHTING HIGH-PRESSURE DISCHARGE LAMP

#16
20150282285
2015-10-01

Discharge electrodes for use in a light source device

#17
20150245453
2015-08-27

Generator for a flash device and a method in a generator for a flash device

#18
20150173161
2015-06-18

Method and driving device for running up a discharge lamp

#19
20150136999
2015-05-21

Excimer light source

#20
20150084536
2015-03-26

Electronic Flash Device

#21
20150028767
2015-01-29

Method for generating radiation at resonant transitions of metal atoms

#22
20140252979
2014-09-11

Pulse-excited mercury-free lamp system

#23
20140176083
2014-06-26

Method for controlling an EUV source

#24
20140152193
2014-06-05

High frequency programmable pulse generator lighting apparatus, systems and methods

#25
20140117870
2014-05-01

Deuterium lamp power supply circuit

#26
20130313981
2013-11-28

PLASMA DISPLAY DEVICE

#27
20130271003
2013-10-17

DISCHARGE LAMP LIGHTING DEVICE, AND HEADLIGHT AND VEHICLE INCLUDING SAME

#28
20130204239
2013-08-08

Skin treatment system

#29
20130066307
2013-03-14

Intense pulsed light apparatus capable of controlling enegy level with SCR

#30
20120212055
2012-08-23

Multi-protocol fire-alarm strobe synchronization

#31
20120134142
2012-05-31

Flashlight having a switch for programming a controller

#32
20110057570
2011-03-10

Method and system for luminance characterization

#33
20100226638
2010-09-09

Control circuit for the synchronized or alternate triggering of at least two flash devices

#34
20100193674
2010-08-05

Lamp system producing uniform high intensity ultraviolet light for exposure of photolithographic and other light polymerizable materials

#35
20100191507
2010-07-29

Multi-protocol fire-alarm strobe synchronization

#36
20090283390
2009-11-19

Electrical switch having plural switching elements, as for controlling a flashlight

#37
20090267416
2009-10-29

ARRANGEMENT RELATING POWER BACKUP AND METHOD FOR POWER BACKUP

#38
20090001893
2009-01-01

Method and system for luminance characterization

#39
20080143268
2008-06-19

Flash light emitting device

#40
20080033413
2008-02-07

Flashlamp drive circuit

#41
20070247080
2007-10-25

Multistrike gas discharge lamp ignition apparatus and method

#42
20070246335
2007-10-25

Flashlight having plural switches and a controller

#43
20070170869
2007-07-26

Electronic flash unit and manufacturing method thereof

#44
20070040513
2007-02-22

Method and system for luminance characterization

#45
20070030713
2007-02-08

Capacitor charging circuitry and methodology implementing controlled on and off time switching

#46
20050264236
2005-12-01

Apparatus and method for use in triggering a flash lamp

#47
20050248442
2005-11-10

Device and method for synchronizing a flasher frequency with a central flashing frequency

#48
20050168158
2005-08-04

Flash lamp drive circuit

#49
20050168149
2005-08-04

Flash lamp with high irradiance

#50
20050007030
2005-01-13

Electronic flash unit and manufacturing method thereof

#51
17171294
2023-10-17

Pulsed source for driving non-linear current dependent loads

#52
14696370
2016-04-12

High dynamic range measurement system for process monitoring