H01J61/822 - CPC Classification Index

ClassID:

205720 ⎘

H01J61/822 - CPC Classification

Classification description:

Gas-discharge or vapour-discharge lamps; Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr High-pressure mercury lamps

Recent Application in this class:

20230397318

2023-12-07

LAMP MONITORING AND CONTROL SYSTEM AND METHOD

20200273694

2020-08-27

Electrode arrangement for a discharge lamp, gas discharge lamp, protective film and method for providing a protective film on an electrode arrangement

20160338183

2016-11-17

Discharge lamp lighting apparatus

20160323984

2016-11-03

DISCHARGE LAMP LIGHTING APPARATUS

20150294851

2015-10-15

High pressure discharge lamp and lighting method thereof

20150192847

2015-07-09

Projection apparatus and light source module having fixing wire

20150123543

2015-05-07

Method and circuit for lighting high-pressure discharge lamp

20120248963

2012-10-04

ELECTRICAL HIGH-PRESSURE DISCHARGE LAMP FOR COSMETIC SKIN TREATMENT

20120248960

2012-10-04

Discharge lamp, light source apparatus, exposure apparatus, and exposure apparatus manufacturing method

#10

20110205503

2011-08-25

HIGH-PRESSURE MERCURY VAPOR DISCHARGE LAMP AND METHOD OF MANUFACTURING A HIGH-PRESSURE MERCURY VAPOR DISCHARGE LAMP

#11

20110204765

2011-08-25

Light source device

#12

20110018420

2011-01-27

METHOD FOR CONFIGURING A LENGTH OF AN ELECTRODE OF A DISCHARGE LAMP AND DISCHARGE LAMP

#13

20100181926

2010-07-22

High-pressure discharge lamp system and projector using the same

#14

20100171421

2010-07-08

HIGH-PRESSURE DISCHARGE LAMP

#15

20100141142

2010-06-10

DISCHARGE LAMP

#16

20090289550

2009-11-26

High-pressure mercury discharge lamp

#17

20090184644

2009-07-23

High-pressure mercury vapor lamp incorporating a predetermined germanium to oxygen molar ratio within its discharge fill

#18

20090046135

2009-02-19

Printer

#19

20090016064

2009-01-15

High-pressure mercury vapor discharge lamp and method of manufacturing a high-pressure mercury vapor discharge lamp

#20

20080303442

2008-12-11

Lamp with Housing Arrangement for the Reduction of Mercury Exposure Towards the Environment in Case of an Explosion of the Burner

#21

20080258622

2008-10-23

High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp, high-pressure discharge lamp device, and lamp unit, image display device and headlight device

#22

20080218049

2008-09-11

Discharge lamp, light source apparatus, exposure apparatus, and exposure apparatus manufacturing method

#23

20080122361

2008-05-29

Faceted ceramic hid lamp

#24

20080018253

2008-01-24

Ultra-high-pressure mercury lamp

#25

20080007179

2008-01-10

HIGH-PRESSURE DISCHARGE LAMP WITH MERCURY CHLORIDE HAVING A LIMITED CHLORINE CONTENT

#26

20080002404

2008-01-03

PROJECTION APPARATUS

#27

20070285014

2007-12-13

Discharge lamp and metal foil for a discharge lamp

#28

20070228996

2007-10-04

High pressure discharge lamp lighting apparatus

#29

20070052365

2007-03-08

Manufacturing method of high-pressure discharge lamp, high-pressure discharge lamp, lamp unit using high-pressure discharge lamp, and image display apparatus using high-pressure discharge lamp

#30

20070052364

2007-03-08

High-pressure discharge lamp, having a seal comprising a gas-filling cavity

#31

20060279193

2006-12-14

High-pressure discharge lamp

#32

20060273722

2006-12-07

Ultra-high pressure mercury lamp

#33

20060197475

2006-09-07

High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp, high-pressure discharge lamp device, and lamp unit, image display device and headlight device

#34