H01J23/34 - CPC Classification Index

ClassID:

204889 ⎘

H01J23/34 - CPC Classification

Classification description:

Details of transit-time tubes of the types covered by group Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for

Recent Application in this class:

20250357064

2025-11-20

Control Circuit And Microwave Generation Device

20250079107

2025-03-06

FIBER OPTIC POWER FOR ADJUSTABLE MAGNET ASSEMBLIES

20230207246

2023-06-29

Power supply device, microwave tube device, power supply method, and recording medium

20200194210

2020-06-18

High-voltage generator for providing a high-voltage pulse

20200111636

2020-04-09

Ultra-high efficiency single-beam and multi-beam inductive output tubes

20190139753

2019-05-09

Ultraviolet lamp systems and methods of operating and configuring the same

20180286622

2018-10-04

Electron gun, electron tube and high-frequency circuit system

20170329359

2017-11-16

Low voltage tube circuits

20170141745

2017-05-18

Energy supply unit for a traveling wave tube

#10

20160006405

2016-01-07

Amplifier device with at least one microwave tube

#11

20140292191

2014-10-02

Traveling wave tube system and control method of traveling wave tube

#12

20140227968

2014-08-14

Control apparatus for a transmit amplifier unit

#13

20140217885

2014-08-07

Pulsed depressed collector

#14

20140097747

2014-04-10

Stabilized high-voltage power supply

#15

20130300287

2013-11-14

Generating microwave radiation

#16

20130134872

2013-05-30

Magnetron power supply

#17

20120187833

2012-07-26

DEVICE FOR GENERATING HYPERFREQUENCY WAVES HAVING A CATHODE WHEREOF EACH END IS CONNECTED TO A VOLTAGE SOURCE

#18

20110266951

2011-11-03

Microwave tube with device for extracting ions produced in the tube

#19

20110127911

2011-06-02

Traveling-wave tube turn-off body energy circuit

#20

20100289099

2010-11-18

INTEGRATION OF VACUUM MICROELECTRONIC DEVICE WITH INTEGRATED CIRCUIT

#21

20090218948

2009-09-03

Voltage control apparatus, power supply apparatus, electron tube and high-frequency circuit system

#22

20090167133

2009-07-02

ELECTRONIC TUBE

#23

20090160345

2009-06-25

UV lamp system and associated method with improved magnetron control

#24

20090096379

2009-04-16

Power supply apparatus and high-frequency circuit system

#25

20090033228

2009-02-05

Power supply apparatus and high-frequency circuit system

#26

20080231380

2008-09-25

Magnetron oscillator

#27

20080164816

2008-07-10

Dynamic depressed collector

#28

20080150629

2008-06-26

Traveling-wave tube turn-off body energy circuit

#29

20070279009

2007-12-06

Power supply apparatus and high-frequency circuit system

#30

20070259465

2007-11-08

Integration of vacuum microelectronic device with integrated circuit

#31

20070215813

2007-09-20

Electronic energy switch

#32

20070176689

2007-08-02

Power supply apparatus and high frequency circuit system

#33

20070030058

2007-02-08

Amplifier comprising an electronic tube provided with collectors biased by at least two DC bias sources

#34

20060186817

2006-08-24

Dynamic depressed collector

#35

20050218813

2005-10-06

Magnetron oscillating apparatus

#36

20050168912

2005-08-04

High-voltage capacitor, high-voltage capacitor device and magnetron

#37

20050077831

2005-04-14

Microwave tube system and microwave tube

#38

20050067966

2005-03-31

Power supply apparatus for traveling-wave tube which eliminates high voltage relay

#39

20050057159

2005-03-17

Power supply circuit for traveling-wave tube which eliminates large relay and relay driving power supply