Patents-Review.com
ClassID:

205647 ⎘

H01J61/04 - CPC Classification

Classification description:

Gas-discharge or vapour-discharge lamps; Details Electrodes ; Screens; Shields

Sub-classes:
Recent Application in this class:
#1
20250323034
2025-10-16

IRRADIATION DEVICE WITH EXCIMER EMITTERS AS UV SOURCE

 #2
20240105441
2024-03-28

ULTRAVIOLET FIELD-EMISSION LAMPS AND THEIR APPLICATIONS

 #3
20220293412
2022-09-15

Ultraviolet field-emission lamps and their applications

 #4
20220068625
2022-03-03

Ultraviolet field-emission lamps and their applications

 #5
20210398792
2021-12-23

Excimer lamp

 #6
20210335593
2021-10-28

Ultraviolet irradiation apparatus

 #7
20200388482
2020-12-10

ELECTRODELESS PLASMA LAMP

 #8
20190172698
2019-06-06

Discharge lamp

 #9
20190096656
2019-03-28

Electrodeless lamp system and methods of operation

 #10
20190053361
2019-02-14

Discharge lamp lighting device

 #11
20170231074
2017-08-10

DISCHARGE LAMP LIGHTING DEVICE

 #12
20150380234
2015-12-31

Socket and discharge lamp

 #13
20140367592
2014-12-18

Gas refraction compensation for laser-sustained plasma bulbs

 #14
20140327370
2014-11-06

Gas light system and method

 #15
20130342105
2013-12-26

Laser sustained plasma light source with electrically induced gas flow

 #16
20130093318
2013-04-18

Conductive Layer Net Ignition Aids

 #17
20090322202
2009-12-31

Light-emitting structure having leakage current limited by an electrical conductor with an adjustable frequency and an adjustable potential

 #18
20090273272
2009-11-05

MULTI-ELECTRODE FLUORESCENT LAMP TUBE

 #19
20090086460
2009-04-02

Shield and method for reducing the stray electric energy (SEE) generated by a high efficiency light bulb

 #20
20090058295
2009-03-05

Flat coplanar-discharge lamp and uses of same

 #21
20080203912
2008-08-28

Mercury-Free Lamp and Lamp Apparatus

 #22
20080197776
2008-08-21

HOT-CATHODE FLUORESCENT LAMP

 #23
20080158855
2008-07-03

Planar or substantially planar luminous structure

 #24
20080116780
2008-05-22

LAMP

 #25
20080020225
2008-01-24

Discharge Electrode Clad Material And Discharge Electrode

 #26
20070228913
2007-10-04

Discharge lamp, method for manufacturing the discharge lamp electrode, lighting system

 #27
20070152561
2007-07-05

Discharge lamp

 #28
20070024198
2007-02-01

Gas discharge lamp

 #29
20060158121
2006-07-20

Low-pressure mercury vapor discharge lamp

 #30
20060108922
2006-05-25

Flat-type fluorescent lamp including a discharge space and an electrode part including electron-transporting and electron-emitting electrodes method of manufacturing the same and display apparatus having the same

 #31
20060055323
2006-03-16

Plasma display panel and flat lamp using boron nitride bamboo shoot

 #32
20060043913
2006-03-02

Stationary ion cold cathode fluorescent lighting system

 #33
20050280347
2005-12-22

Flat lamp

 #34
20050236960
2005-10-27

Lamp emitting visible and IR light

 #35
20050200257
2005-09-15

Fluorescent lamp with reduced end blackening and mount therefor

 #36
20050194905
2005-09-08

Low-pressure mercury vapor discharge lamp

 #37
20050073847
2005-04-07

Reflector lamp

 #38
20050057143
2005-03-17

Cold cathode fluorescent lamps

 #39
20050029950
2005-02-10

Electrode, manufacturing method thereof, and metal vapor discharge lamp

 #40
20050029656
2005-02-10

Electrode, manufacturing method thereof, and metal vapor discharge lamp

 #41
20050017644
2005-01-27

Discharge lamp

 #42
13769434
2015-09-01

Plasma-shell gas discharge device