ClassID:

233285

H05B41/34 - 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 to provide a sequence of flashes

Recent Application in this class:
#1
20260122738
2026-04-30

FLASH IRRADIATION APPARATUS

#2
20250161708
2025-05-22

INTENSE PULSE LIGHT (IPL) APPARATUS UTILIZING A PULSE FORMING NETWORK (PFN)

#3
20220039222
2022-02-03

Method and arrangement for flashlamp control

#4
20210347201
2021-11-11

Strobe spin art

#5
20210229832
2021-07-29

SYSTEMS AND METHODS FOR AIRCRAFT COLLISION LIGHT CONTROL

#6
20200374494
2020-11-26

Light emission control device, light source device, and projection-type video display device

#7
20200360714
2020-11-19

Intense pulse light (IPL) apparatus utilizing a pulse forming network (PFN)

#8
20200267809
2020-08-20

Strobe device and charging control method therefor

#9
20190199102
2019-06-27

Optimized adaptive charging method for strobe

#10
20190141820
2019-05-09

Intermittent Lighting system

#11
20190076670
2019-03-14

Flashing Light Therapy with Image Presentation and Interaction for Treatment of Alzheimer's Disease and Dementia

#12
20180372476
2018-12-27

Arrangement and method of determining properties of a surface and subsurface structures

#13
20170332464
2017-11-16

Electronic device

#14
20170303403
2017-10-19

Method and apparatus for curing thin films on low-temperature substrates at high speeds

#15
20170199463
2017-07-13

Light irradiation device and method for patterning self assembled monolayer

#16
20170117152
2017-04-27

Thermal processing method through light irradiation

#17
20160327848
2016-11-10

Stroboscopic device

#18
20160231090
2016-08-11

Tactical deterrent devices

#19
20160174307
2016-06-16

Connection circuit for connecting a driver to an external power supply for driving an LED unit

#20
20150298167
2015-10-22

Method and apparatus for curing thin films on low-temperature substrates at high speeds

#21
20150201481
2015-07-16

High-voltage discharge lamp illumination device

#22
20150181714
2015-06-25

SYSTEMS AND METHODS FOR CONTINUOUS FLASH LAMP SINTERING

#23
20150156853
2015-06-04

Discharge lamp driving device, projector, and discharge lamp driving method

#24
20150115822
2015-04-30

Light emitting diode driving apparatus

#25
20150055943
2015-02-26

Apparatus for providing transient thermal profile processing on a moving substrate

#26
20140354961
2014-12-04

Discharge lamp driver, light source, projector, and method of driving discharge lamp

#27
20140145092
2014-05-29

Method and apparatus for curing thin films on low-temperature substrates at high speeds

#28
20140117870
2014-05-01

Deuterium lamp power supply circuit

#29
20140055052
2014-02-27

Solid state lightening driver with mixed control of power switch

#30
20120286684
2012-11-15

Controlled power dissipation in a switch path in a lighting system

#31
20120207941
2012-08-16

Method for forming and stabilizing printed conductors on a flexible substrate

#32
20120201261
2012-08-09

System and method to regulate high current radiation sources

#33
20120181942
2012-07-19

Compensation circuit for current peaking reduction in notification appliances

#34
20120172950
2012-07-05

Apparatus and method for generating constant current pulse wave, medical operation method using same, and light generating apparatus

#35
20120161658
2012-06-28

SOLAR SIMULATOR

#36
20110248026
2011-10-13

Apparatus for providing transient thermal profile processing on a moving substrate

#37
20110247851
2011-10-13

APPARATUS FOR CURING THIN FILMS ON A MOVING SUBSTRATE

#38
20110228801
2011-09-22

System and method to regulate high current radiation sources

#39
20110196456
2011-08-11

SKIN TREATMENT APPARATUS

#40
20100238961
2010-09-23

System and method to regulate high current radiation sources

#41
20100072895
2010-03-25

Non combustible, tactical flash device

#42
20100007285
2010-01-14

Method and apparatus for curing thin films on low-temperature substrates at high speeds

#43
20090123143
2009-05-14

Image taking system, method of controlling the same and recording medium

#44
20090051330
2009-02-26

Charging device

#45
20090009144
2009-01-08

Discharge device

#46
20080290810
2008-11-27

Discharge lamp controls

#47
20080211420
2008-09-04

Short arc lamp driver and applications

#48
20080210545
2008-09-04

Method and Apparatus for Producing Electric Discharges

#49
20080150443
2008-06-26

Multiple gas discharge lamp interleave trigger circuit

#50
20080033413
2008-02-07

Flashlamp drive circuit

#51
20080030144
2008-02-07

Intelligent gas discharge lamp control circuit

#52
20080001321
2008-01-03

Dual lamp system

#53
20070263279
2007-11-15

Optical element driving circuit

#54
20070262728
2007-11-15

Optical element driving circuit

#55
20070247080
2007-10-25

Multistrike gas discharge lamp ignition apparatus and method

#56
20070146168
2007-06-28

System and method for synchronizing lights powered by wild frequency AC

#57
20070035256
2007-02-15

Gas discharge lamp power supply

#58
20060226789
2006-10-12

Power supply circuit for flash discharge tube

#59
20060044150
2006-03-02

Self-adjusting strobe

#60
20050264241
2005-12-01

Apparatus for controlling CCFL and method for operating the same

#61
20050248297
2005-11-10

Methods and apparatus for an improved amplifier for driving a dynamic load

#62
20050248291
2005-11-10

Methods and apparatus for an improved amplifier for driving a non-linear load

#63
20050231132
2005-10-20

High intensity discharge strobe lamp assembly and method for producing attenuated-EMI strobe illumination

#64
20050218832
2005-10-06

Capacitor charging circuit and strobe apparatus comprising same

#65
20050200304
2005-09-15

Arrangement for generating pulsed currents with a high repetition rate and high current strength for gas discharge pumped radiation sources

#66
20050168158
2005-08-04

Flash lamp drive circuit

#67
20050057180
2005-03-17

Method and circuit for repetitively firing a flash lamp or the like

#68
16279498
2020-02-04

Position lights as direction change signals

#69
15636618
2017-11-21

Stroboscopic lamp apparatuses