H01K1/02 - CPC Classification Index

ClassID:

206904 ⎘

H01K1/02 - CPC Classification

Classification description:

Details Incandescent bodies

Sub-classes:

H01K1/04 » characterised by the material thereof 34
H01K1/14 » characterised by the shape 92
H01K1/16 » Electric connection thereto 29

Recent Application in this class:

20190195602

2019-06-27

Infra-red device

20190106048

2019-04-11

Truck headlight circuit

20160099142

2016-04-07

Double-filament incandescent lamp for automotive vehicle front lighting

20140292188

2014-10-02

Incandescent bulb, filament, and method for manufacturing filament

20120285586

2012-11-15

Tungsten wire, cathode heater and vibration service lamp filament

20110109219

2011-05-12

Automotive headlamp having improved bright/dark cutoff

20100133981

2010-06-03

Dual filament lamp for rapid temperature processing

20100084055

2010-04-08

TUNGSTEN WIRE, CATHODE HEATER AND VIBRATION SERVICE LAMP FILAMENT

20080036382

2008-02-14

Light Source And Method For Mechanically Stabilizing The Filament Or Electrode Of A Light Source

#10

20070108901

2007-05-17

Electric incandescent lamp and method for fabrication thereof

#11

20060177952

2006-08-10

Process to make nano-structurated components

#12

20060124952

2006-06-15

Light emitter

#13

20060103286

2006-05-18

Process to make nano-structured emitters for incandescence light sources

#14

20050168147

2005-08-04

Light emitting device with photonic crystal

#15

20050133926

2005-06-23

Metallic photonic box and its fabrication techniques

#16

20050093420

2005-05-05

Spurred light source lead wire for handling and for assembling with a filament