Patents-Review.com
ClassID:

221613 ⎘

H03K17/042 - CPC Classification

Classification description:

Electronic switching or gating, i.e. not by contact-making and –breaking; Modifications for accelerating switching by feedback from the output circuit to the control circuit

Sub-classes:
Recent Application in this class:
#1
20250379571
2025-12-11

Sensor Based Power Switch Control Method and Sensor Based Power Switch Method Capable of Fast Turning on Power Switches

 #2
20240145224
2024-05-02

POWER SUPPLY SYSTEMS AND METHODS

 #3
20240022161
2024-01-18

Variable current gate driver and system

 #4
20230353135
2023-11-02

Actively tracking switching speed control and regulating switching speed of a power transistor during turn-on

 #5
20230088339
2023-03-23

Method for reducing oscillation during turn on of a power transistor by regulating the gate switching speed control of its complementary power transistor

 #6
20230061697
2023-03-02

Method for reducing oscillation during turn on of a power transistor by regulating the gate switching speed control of its complementary power transistor

 #7
20220393675
2022-12-08

Actively tracking switching speed control and regulating switching speed of a power transistor during turn-on

 #8
20220029614
2022-01-27

Target voltage circuit for fast voltage switching

 #9
20210111713
2021-04-15

Electronic circuit with two voltage supply circuits

 #10
20210099167
2021-04-01

IGBT emitter current sensing for early desaturation detection and short circuit protection

 #11
20200127655
2020-04-23

Gate driving apparatus for power semiconductor device

 #12
20200112303
2020-04-09

Driver circuit for switch

 #13
20190265744
2019-08-29

Current detection in a semiconductor device

 #14
20190214978
2019-07-11

Output circuit and output method

 #15
20190199339
2019-06-27

Methods and apparatus to generate a circuit protection voltage

 #16
20180067150
2018-03-08

Semiconductor integrated circuit device and electronic device for driving a power semiconductor device

 #17
20180019739
2018-01-18

Switch drive circuit for switch reducing LC resonance

 #18
20170331466
2017-11-16

Low voltage switching gate driver under a high voltage rail

 #19
20170302151
2017-10-19

Resistor emulation and gate boost

 #20
20170063367
2017-03-02

Semiconductor integrated circuit device and electronic device for driving a power semiconductor device

 #21
20160020763
2016-01-21

Semiconductor apparatus

 #22
20150162902
2015-06-11

Method and apparatus for balancing currents

 #23
20140375375
2014-12-25

Controller for a transducer, transducer, and control method

 #24
20140240024
2014-08-28

Method and Apparatus for Predictive Switching

 #25
20120043994
2012-02-23

Current balancing of parallel connected semiconductor components

 #26
20090051307
2009-02-26

Excessive temperature detecting system of electric motor controller

 #27
20080123382
2008-05-29

Switching element drive circuit

 #28
20080094126
2008-04-24

Buffer circuit

 #29
20070040185
2007-02-22

Semiconductor device and capacitance regulation circuit

 #30
20070040184
2007-02-22

Semiconductor device and capacitance regulation circuit

 #31
16121646
2019-02-26

Voltage conversion circuit and control circuit thereof

 #32
15876590
2019-03-05

Control systems, methods, and software for keeping power converters within operating limits during disturbances