H01K1/50 - CPC Classification Index

ClassID:

206930 ⎘

H01K1/50 - CPC Classification

Classification description:

Details Selection of substances for gas fillings; Specified pressure thereof

Recent Application in this class:

20170276601

2017-09-28

Methods and systems using photonic crystal-based integrated computational elements

20170052067

2017-02-23

Tungsten-halogen electromagnetic radiation optical systems source

20170042006

2017-02-09

Liquid filament for incandescent lights

20160189906

2016-06-30

Liquid filament for incandescent lights

20160099142

2016-04-07

Double-filament incandescent lamp for automotive vehicle front lighting

20160064205

2016-03-03

Liquid filament for incandescent lights

20150279651

2015-10-01

COLOR SHIFTED LAMPS

20150179424

2015-06-25

Efficient halogen tungsten bulb with high light efficiency

20130112896

2013-05-09

PLATINUM-BASED INFRARED LIGHT SOURCE FOR GAS DETECTION

#10

20120007518

2012-01-12

HALOGEN LAMP FOR PULSE OPERATION

#11

20110148272

2011-06-23

High efficiency glass halogen lamp with interference coating

#12

20110089826

2011-04-21

HALOGEN INCANDESCENT LAMP

#13

20080218079

2008-09-11

Cracking of Halogenated Hydrocarbon in Bulb of a Halogen Lamp by External Heat Source

#14

20080191623

2008-08-14

Halogen Lamp

#15

20080164813

2008-07-10

Incandescent halogen lamp

#16

20080122355

2008-05-29

Light Bulb Comprising an Illumination Body, Which Contains a Metal Compound that is Stable at High Temperature

#17

20070138929

2007-06-21

Halogen incandescent lamp

#18

20060175968

2006-08-10

ENERGY CONVERTER

#19

20060103305

2006-05-18

Incandescent lamp with a carbon cycle and a halogen cycle

#20

20060091800

2006-05-04

Light source and method for providing a transfer function for a chemical element in a light source

#21

20060038497

2006-02-23

Halogen lamps with mains-to-low voltage drivers

#22

20050127836

2005-06-16

Incandescent lamp having an activating effect