H01K1/40 - CPC Classification Index

#1

20210400773

2021-12-23

High temperature heater lamp

#2

20210398793

2021-12-23

SIMPLIFIED LAMP DESIGN

#3

20210176827

2021-06-10

High temperature heater lamp

#4

20190385833

2019-12-19

Simplified lamp design

#5

20190355569

2019-11-21

Incandescent light bulb

#6

20190096657

2019-03-28

Simplified lamp design

#7

20180054856

2018-02-22

IRRADIATION DEVICE FOR INTRODUCING INFRARED RADIATION INTO A VACUUM PROCESSING CHAMBER USING AN INFRARED EMITTER CAPPED ON ONE END

#8

20170250067

2017-08-31

Incandescent lamp

#9

20160064205

2016-03-03

Liquid filament for incandescent lights

#10

20150279653

2015-10-01

Incandescent lamp

#11

20150179424

2015-06-25

Efficient halogen tungsten bulb with high light efficiency

#12

20140292188

2014-10-02

Incandescent bulb, filament, and method for manufacturing filament

#13

20140265862

2014-09-18

Simplified lamp design

#14

20110221337

2011-09-15

Electric lamp with an outer bulb and a built-in lamp and associated production method

#15

20100127610

2010-05-27

Method for producing a molybdenum film for the construction of a lamp and molybdenum film and lamp with molybdenum film

#16

20100109528

2010-05-06

FOIL SEALED LAMP

#17

20100079052

2010-04-01

Filament lamp

#18

20100072892

2010-03-25

HEATER LAMP

#19

20100054719

2010-03-04

Filament lamp and light irradiation heat treatment device

#20

20100039017

2010-02-18

Two-filament lamp

#21

20100021147

2010-01-28

Filament lamp

#22

20090243456

2009-10-01

Filament lamp

#23

20090179570

2009-07-16

Electric lamp

#24

20080246401

2008-10-09

Electric lamp with a laser-structured metal fuse seal

#25

20080012488

2008-01-17

Light Bulb Containing an Illumination Body That Contains Carbide

#26

20070262718

2007-11-15

Electrode-foil interface structure

#27

20070082576

2007-04-12

Oxidation-protected metallic foil and methods

#28

20070046168

2007-03-01

Current-conducting system for a lamp

#29

20070035249

2007-02-15

Lamp with inner capsule

#30

20060250089

2006-11-09

Electric lamp

#31

20060208640

2006-09-21

Electrode system provided with a novel connection, associated lamp comprising said film and method for the production of said connection

#32

20060164014

2006-07-27

Single end halogen incandescent bulb

#33

20060145583

2006-07-06

Wedge lead lamp

#34

20060119275

2006-06-08

Power supply system for a lamp and lamp having this power supply system

#35

20060108928

2006-05-25

Process for producing a supply conductor for a lamp, and supply conductor for a lamp, as well as lamp having a supply conductor

#36

20060061283

2006-03-23

Electric lamp that is closed by means of a foil seal

#37

20060055334

2006-03-16

Electric incandescent lamp

#38

20060043899

2006-03-02

Electric lamp

#39

20060043898

2006-03-02

Electric incandescent lamp

#40

20060028143

2006-02-09

Barium-silica glass lamp having thermally balanced lead-in wires

#41

20060028135

2006-02-09

Electric lamp which is closed at one end

#42

20050269299

2005-12-08

Method for welding a metal foil to a cylindrical metal pin

#43

20050212422

2005-09-29

Incandescent lamp having a carbide-containing luminous element

#44

20050179387

2005-08-18

Lamp and method for producing a lamp

#45

20050174058

2005-08-11

Electric lamp

#46

20050093420

2005-05-05

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

#47

20050092051

2005-05-05

One piece foliated leads for sealing in light sources

#48

18919133

2025-05-27

Light bulb

#49

15188534

2017-09-12

Lamp with intertwined stranded power lead

#50

14633390

2016-07-19

Partially coated vehicle lamp capsule