H01J29/003 - CPC Classification Index

ClassID:

204970 ⎘

H01J29/003 - CPC Classification

Classification description:

Details of cathode-ray tubes or of electron-beam tubes of the types covered by group Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils

Recent Application in this class:

20200135423

2020-04-30

Electromagnetic interference containment for accelerator systems

20190348248

2019-11-14

Electromagnetic interference containment for accelerator systems

20180061609

2018-03-01

Electromagnetic interference containment for accelerator systems

20130002119

2013-01-03

Field emission panel with a charging prevention resistance unit

20090108729

2009-04-30

Magnetic Field Compensation Apparatus for Cathode Ray Tube

20080185955

2008-08-07

Image Display Device

20080067399

2008-03-20

Distortion correcting apparatus for X-ray image tube

20070108883

2007-05-17

Unified magnetic shielding of tensioned mask/frame assembly and internal magnetic shield

20070080646

2007-04-12

FLAT DISPLAY UNIT

#10

20060202605

2006-09-14

Image display device

#11

20060096668

2006-05-11

Inner magnetic shield material for cathode ray tube and process for producing the same

#12

20050231135

2005-10-20

Auxiliary coil driver circuit for a cathode ray tube

#13

20050012460

2005-01-20

Noise dampening degaussing coil holder

#14

15829325

2018-05-15

Structure for controlling flashover in MEMS devices