ClassID:

216878

H02H11/007 - CPC Classification

Classification description:

Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage involving automatic switching for adapting the protected apparatus to the supply voltage

Recent Application in this class:
#1
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AUTOMOTIVE-GRADE CHIP, PROTECTION CIRCUIT, AND VEHICLE-MOUNTED CIRCUIT

#2
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DEVICE AND METHOD FOR DETECTING A VOLTAGE DROP

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20210028620
2021-01-28

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#7
20200041558
2020-02-06

Open circuit detection for vehicle power system

#8
20190372800
2019-12-05

Apparatus for protecting a home appliance from false activation

#9
20190356129
2019-11-21

Stacked switch circuit having shoot through current protection

#10
20180149999
2018-05-31

Voltage detection apparatus and image forming apparatus

#11
20170373495
2017-12-28

Stacked switch circuit having shoot through current protection

#12
20170373494
2017-12-28

Method and apparatus for low clamping voltage ESD solution for transient sensitive applications

#13
20150288168
2015-10-08

Relay-based foolproof circuit for over-voltage protection

#14
20150002971
2015-01-01

Communication line driver protection circuitry, systems and methods

#15
20140016239
2014-01-16

THRESHOLD VOLTAGE AND DELAY TIME SETTING CIRCUIT, AND BATTERY MANAGEMENT SYSTEM INCLUDING THE SAME

#16
20130113290
2013-05-09

Control device for power supply circuit

#17
20130043878
2013-02-21

Communication line driver protection circuitry, systems and methods

#18
20120293899
2012-11-22

Protection circuit

#19
20050135032
2005-06-23

Automatic voltage device and network protector incorporating same

#20
20050012472
2005-01-20

Electronic ballast with overvoltage monitoring

#21
20050009378
2005-01-13

Hard disk drive (HDD) electrical over voltage stress (EOS) systems and methods

#22
15282189
2018-02-27

Systems and methods for diagnostic current shunt and overcurrent protection (OCP) for power supplies