ClassID:

204659

H01J9/28 - CPC Classification

Classification description:

Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps; Manufacture or joining of vessels, leading-in conductors or bases Manufacture of leading-in conductors

Recent Application in this class:
#1
20210175041
2021-06-10

High voltage vacuum feedthrough

#2
20200350136
2020-11-05

Vertical vacuum channel transistor

#3
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

#4
20200185183
2020-06-11

High voltage vacuum feedthrough

#5
20200150718
2020-05-14

Display manufacturing device and manufacturing method, and display

#6
20170162376
2017-06-08

Stranded outer lead wire assembly for quartz pinch seals

#7
20170062201
2017-03-02

INSULATION-FREE LEAD WIRES FOR COMPACT FLUORESCENT LAMPS

#8
20160276146
2016-09-22

Flat gas discharge tube devices and methods

#9
20120286656
2012-11-15

Electrode mount, high pressure discharge lamp using the same, and manufacturing methods of electrode mount and high pressure discharge lamp

#10
20120223639
2012-09-06

METHOD FOR MANUFACTURING A CONDUCTIVE CONNECTION OF A METALLIC ELECTRODE WIRE AND A METALLIC LEAD-IN WIRE

#11
20100308722
2010-12-09

Melting film, method for the production thereof, and lamp having such a film

#12
20100237778
2010-09-23

Bushing system for a lamp

#13
20100219737
2010-09-02

FURNACE-MADE FEEDTHROUGH FEATURING WRAP-AROUND GLASS-TO-METAL SEAL

#14
20100127610
2010-05-27

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

#15
20100109528
2010-05-06

FOIL SEALED LAMP

#16
20100066246
2010-03-18

Mercury-free arc tube for discharge lamp device and method for manufacturing the same

#17
20100033094
2010-02-11

FOIL FOR LAMPS AND ASSOCIATED POWER SUPPLY SYSTEM AND ELECTRIC LAMP WITH SUCH A RESPECTIVE FOIL AND ASSOCIATED PRODUCTION PROCESS

#18
20090212704
2009-08-27

CERAMIC DISCHARGE VESSEL WITH CHROMIUM-COATED NIOBIUM FEEDTHROUGH AND DISCHARGE LAMP CONTAINING SAME

#19
20090160339
2009-06-25

Ceramic discharge vessel having molybdenum alloy feedthrough

#20
20090134799
2009-05-28

DISCHARGE LAMP, ELECTRODE, AND METHOD OF MANUFACTURING A COMPONENT OF A DISCHARGE LAMP

#21
20080246401
2008-10-09

Electric lamp with a laser-structured metal fuse seal

#22
20080176479
2008-07-24

CONDUCTIVE ELEMENT AND METHOD OF MAKING

#23
20080111488
2008-05-15

Quartz metal halide lamp with improved structural and electrical properties

#24
20080067939
2008-03-20

Lamp having an envelope with an oxidation resistant seal employing a unidirectional carbon fiber mat infiltrated with SiC

#25
20080024063
2008-01-31

PLASMA DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME

#26
20080018218
2008-01-24

Straddling and supporting structure for a field emission display device and a manufacturing method thereof

#27
20070262718
2007-11-15

Electrode-foil interface structure

#28
20070262688
2007-11-15

Inhibited oxidation foil connector for a lamp

#29
20070182331
2007-08-09

Light burner and method for manufacturing a light burner

#30
20070138961
2007-06-21

CONDUCTIVE ELEMENT HAVING A CORE AND COATING AND METHOD OF MAKING

#31
20070082576
2007-04-12

Oxidation-protected metallic foil and methods

#32
20070046168
2007-03-01

Current-conducting system for a lamp

#33
20060232211
2006-10-19

Method of manufacturing a lamp

#34
20060222878
2006-10-05

Composite bodies

#35
20060214587
2006-09-28

Electrode for metal halide lamp with ceramic discharge vessel

#36
20060208640
2006-09-21

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

#37
20060119264
2006-06-08

Arc tube of discharge lamp having electrode assemblies receiving vacuum heat treatment and method of manufacturing of arc tube

#38
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

#39
20060022595
2006-02-02

Structure having electrodes with metal core and coating

#40
20050269299
2005-12-08

Method for welding a metal foil to a cylindrical metal pin

#41
20050212431
2005-09-29

Electrode system with a current feedthrough through a ceramic component

#42
20050179387
2005-08-18

Lamp and method for producing a lamp

#43
20050174058
2005-08-11

Electric lamp

#44
20050095946
2005-05-05

Mounting light source filament tubes and arc tubes in lamps

#45
20050017642
2005-01-27

High pressure discharge lamp and method of manufacturing an electrode feedthrough for such a lamp

#46
16261672
2020-01-14

Manufacturing method of electron tube

#47
15683541
2018-12-11

Metal tab bending tool and method for securing an upright stud in place and relative to an elongated track