ClassID:

171477

G01R19/16504 - CPC Classification

Classification description:

Arrangements for measuring currents or voltages or for indicating presence or sign thereof; Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed

Sub-classes:
Recent Application in this class:
#1
20260149264
2026-05-28

SEMICONDUCTOR DEVICE

#2
20260140150
2026-05-21

ANOMALY DETECTION METHOD, ANOMALY DETECTION SYSTEM, SENSOR AND ELECTRONIC DEVICE

#3
20260112877
2026-04-23

Power Supplies with Overcurrent Protection and Single-Point Fault Protection

#4
20260086152
2026-03-26

METHOD AND APPARATUS FOR MONITORING OVERCURRENT CONDITIONS IN SWITCHES FOR SEMICONDUCTOR DEVICE TESTING

#5
20260029443
2026-01-29

SIGMA-DELTA MODULATOR (SDM) OVERLOAD DETECTOR CIRCUIT

#6
20250377433
2025-12-11

ABNORMALITY DETECTION DEVICE

#7
20250347722
2025-11-13

ENERGY MANAGEMENT SYSTEMS WITH ELECTRICAL OVERSTRESS PROTECTION

#8
20250330012
2025-10-23

EMBEDDED IN-CORD ACTIVE INRUSH CURRENT LIMITER DEVICE FOR POWER SUPPLY UNIT

#9
20250199086
2025-06-19

ABNORMALITY DETECTION CIRCUIT, MOTOR DRIVE DEVICE, MOTOR SYSTEM, AND VEHICLE

#10
20250116688
2025-04-10

DEVICES AND METHODS FOR DETERMINING AN ELECTRICAL OVERCURRENT EVENT

#11
20250044327
2025-02-06

DETECTING AIRCRAFT 28V DISCRETE INPUTS

#12
20240410921
2024-12-12

OVER CURRENT PROTECTION CIRCUIT ARRANGED FOR PROVIDING AN OVER CURRENT SIGNAL, AS WELL AS A CORRESPONDING METHOD AND COMPUTER PROGRAM PRODUCT

#13
20240332289
2024-10-03

SEMICONDUCTOR INTEGRATED CIRCUIT

#14
20240272208
2024-08-15

Current sensor assemblies for low currents

#15
20240204768
2024-06-20

CO-PACKAGED CONTROLLED OVERCURRENT HANDLING

#16
20240159804
2024-05-16

WEARABLE DEVICE WITH ENERGY HARVESTING

#17
20240088874
2024-03-14

Operational amplifier-based hysteresis comparator and chip

#18
20230375600
2023-11-23

Spark gap structures for detection and protection against electrical overstress events

#19
20230333147
2023-10-19

Current sensor assemblies for low currents

#20
20230288457
2023-09-14

Circuit test device and method

#21
20230288455
2023-09-14

Current measurement circuit, current measurement method and nanopore sequencing device

#22
20230106981
2023-04-06

Meter for measuring an electrical parameter

#23
20220365116
2022-11-17

Droop detection

#24
20220203864
2022-06-30

VOLTAGE MONITORING METHOD, VOLTAGE MONITORING APPARATUS, AND ELECTRIC VEHICLE

#25
20210396788
2021-12-23

Spark gap structures for detection and protection against electrical overstress events

#26
20210190836
2021-06-24

Circuit test device and method

#27
20210190835
2021-06-24

Droop detection

#28
20200400725
2020-12-24

Electrical overstress detection device

#29
20200379054
2020-12-03

Current detection circuit

#30
20200371138
2020-11-26

Current measuring apparatus and method

#31
20200326359
2020-10-15

Voltage monitoring apparatus

#32
20200292582
2020-09-17

Voltage detector

#33
20200174047
2020-06-04

Voltage detector and signal output device

#34
20200096544
2020-03-26

Meter for measuring an electrical parameter

#35
20200049741
2020-02-13

System and method for controlling the impact of process and temperature in passive signal detector for automotive ethernet

#36
20190377010
2019-12-12

Current measurement device

#37
20190312513
2019-10-10

Magnetic sensing scheme for voltage regulator circuit

#38
20190293692
2019-09-26

Spark gap structures for detection and protection against electrical overstress events

#39
20190165566
2019-05-30

Circuit for loss of phase detection

#40
20190025378
2019-01-24

Voltage monitoring system

#41
20180335454
2018-11-22

Current sensing in a USB power control analog subsystem

#42
20180188326
2018-07-05

Apparatus and method for diagnosing failure of switch element

#43
20180113158
2018-04-26

Circuit and method for load detection using switched capacitors

#44
20180088155
2018-03-29

Electrical overstress detection device

#45
20170370881
2017-12-28

Neutralization of charged lubricant

#46
20170261537
2017-09-14

Self-referenced on-die voltage droop detector

#47
20170170821
2017-06-15

VOLTAGE DETECTION CIRCUIT

#48
20170170731
2017-06-15

Multi-function power control circuit using enhancement mode gallium nitride (GaN) high electron mobility transistors (HEMTs)

#49
20160216225
2016-07-28

High density electrode arrays with outlier behavior detection circuitry and methods therefor

#50
20160077144
2016-03-17

ELECTRONIC DEVICE

#51
20150349511
2015-12-03

Power transformer inrush current detector

#52
20150346245
2015-12-03

Current or voltage sensing

#53
20150214933
2015-07-30

Metastability glitch detection

#54
20150035564
2015-02-05

Power supply monitor

#55
20150002179
2015-01-01

Voltage detector, electronic device, and control method of voltage detector

#56
18816507
2025-10-07

Systems and methods for ID assignment

#57
16519105
2020-08-11

Autozero to an offset value for a slope detector for voltage droop monitoring

#58
16101737
2019-09-03

Power line resistance sensing device

#59
13946734
2014-11-18

Glitch-free input transition detector