H03K17/0403 - CPC Classification Index

ClassID:

221601 ⎘

H03K17/0403 - CPC Classification

Classification description:

Electronic switching or gating, i.e. not by contact-making and –breaking; Modifications for accelerating switching in thyristor switches

Recent Application in this class:

20240213974

2024-06-27

FAST LATCHING SWITCHES

20230208416

2023-06-29

Thyristor current interrupter

20230128049

2023-04-27

Rapid turn-off circuit in static transfer switch

20190052255

2019-02-14

Semi-controllable device driving method and apparatus, and hybrid device

20170353179

2017-12-07

Static switch

20160065209

2016-03-03

Rapid cutoff device and operation method for SCR AC switches

20160028390

2016-01-28

DEVICE AND METHOD FOR CONTROLLING THE TURN-OFF OF A SOLID STATE SWITCH (SGTO)

20150236685

2015-08-20

Device and method for controlling the turn-off of a solid state switch (SGTO)

20150061751

2015-03-05

Matrix stages solid state ultrafast switch

#10

20140240025

2014-08-28

Lateral insulated gate turn-off devices

#11

20140035655

2014-02-06

Matrix-stages solid state ultrafast switch

#12

20130093498

2013-04-18

Matrix-stages solid state ultrafast switch

#13

20070090392

2007-04-26

Low capacitance SCR with trigger element

#14

20070070557

2007-03-29

Self powered gate driver system

#15

20050082566

2005-04-21

HF-control SCR switch structure

#16

17100044

2021-12-28

Delta connected resonant turn off circuits