H01K1/04 - CPC Classification Index

ClassID:

206905 ⎘

H01K1/04 - CPC Classification

Classification description:

Details; Incandescent bodies characterised by the material thereof

Sub-classes:

H01K1/06 » Carbon bodies 19
H01K1/08 » Metallic bodies 21
H01K1/10 » Bodies of metal or carbon combined with other substance 39
H01K1/12 » Bodies which are non-conductive when cold, e.g. for Nernst lamp 0

Recent Application in this class:

20230382807

2023-11-30

METHOD FOR SINTERING CERAMIC MATERIALS

20210388967

2021-12-16

Infrared source for airport runway light applications

20210335508

2021-10-28

Flashtube with submicron fuel particles and fusable nucleotide light-absorbing particles

20200382048

2020-12-03

THERMAL RADIATION LIGHT SOURCE

20200332983

2020-10-22

Infrared source for airport runway light applications

20200024459

2020-01-23

Anti-reflective coating for transparent end effectors

20170263435

2017-09-14

FILAMENT ASSEMBLY FOR GENERATING ELECTRONS, AND RELATED DEVICES, SYSTEMS AND METHODS

20170012199

2017-01-12

Structured silicon-based thermal emitter

20160343921

2016-11-24

Infrared emitter

#10

20150359044

2015-12-10

Tubular light source having overwind

#11

20140346944

2014-11-27

Light source device and filament

#12

20140333194

2014-11-13

Light source device and filament

#13

20140265824

2014-09-18

Tubular light source having overwind

#14

20140084786

2014-03-27

Light source device

#15

20140042890

2014-02-13

High efficiency incandescent lighting

#16

20120286643

2012-11-15

Photonic Crystal Incandescent Light Source

#17

20120176016

2012-07-12

CORE-SHELL PARTICULATES, ARTICLES, AND METHOD OF MAKING

#18

20100219753

2010-09-02

Stabilized emissive structures and methods of making

#19

20100213500

2010-08-26

Infrared source

#20

20090160314

2009-06-25

EMISSIVE STRUCTURES AND SYSTEMS

#21

20090160303

2009-06-25

Shaped selective thermal emitter

#22

20090108726

2009-04-30

INFRARED LIGHT SOURCE

#23

20080272389

2008-11-06

Infrared source

#24

20080237541

2008-10-02

THERMO-OPTICALLY FUNCTIONAL COMPOSITIONS, SYSTEMS AND METHODS OF MAKING

#25

20080036377

2008-02-14

Light Bulb Comprising An Illumination Body That Contains Carbide

#26

20080036356

2008-02-14

Light emitters using nanotubes and methods of making same

#27

20080012488

2008-01-17

Light Bulb Containing an Illumination Body That Contains Carbide

#28

20070236144

2007-10-11

Light source incorporating a high temperature ceramic composite and gas phase for selective emission

#29

20070228985

2007-10-04

High temperature ceramic composite for selective emission

#30

20070228951

2007-10-04

Article incorporating a high temperature ceramic composite for selective emission

#31

20060196407

2006-09-07

Apparatus Having a Photonic Crystal

#32

20060171016

2006-08-03

Apparatus having a photonic crystal

#33

20060076868

2006-04-13

High efficiency emitter for incandescent light sources

#34

20050023985

2005-02-03

Source of light and method for regenerating a source of light