ClassID:

171768

G01R31/2843 - CPC Classification

Classification description:

Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere; Testing of electronic circuits, e.g. by signal tracer; Specific tests of electronic circuits not provided for elsewhere; Fault-finding or characterising In-circuit-testing

Recent Application in this class:
#1
20260153558
2026-06-04

METHOD FOR DETECTING DEVICES MOUNTED ON A BASEBOARD

#2
20260153557
2026-06-04

In-Situ Electrical Connectivity Detection

#3
20260104452
2026-04-16

CONTINUOUSLY VARIABLE ELECTRONIC LOAD TESTER FOR USE WITH NUCLEAR INSTRUMENTATION SYSTEM HIGH VOLTAGE POWER SUPPLIES

#4
20260002986
2026-01-01

DETECTION OF STRUCTURAL DEFECTS IN AN INTEGRATED CIRCUIT

#5
20250377401
2025-12-11

METHOD FOR DETECTING THE HEALTH OF A FIRST SWITCHING UNIT OF A POWER SYSTEM AND POWER SYSTEM

#6
20250362337
2025-11-27

SEMICONDUCTOR PACKAGES WITH THROUGH VIA STRUCTURES AND METHODS FOR TESTING THE SAME

#7
20250237698
2025-07-24

CONTINUOUSLY VARIABLE ELECTRONIC LOAD TESTER FOR USE WITH NUCLEAR INSTRUMENTATION SYSTEM HIGH VOLTAGE POWER SUPPLIES

#8
20250237694
2025-07-24

Failure Diagnosis Circuit, Vibrator Device, And Physical Quantity Sensor

#9
20250192773
2025-06-12

GATE DRIVER CIRCUIT, MOTOR DRIVE DEVICE USING SAME, AND ELECTRONIC APPARATUS

#10
20250180634
2025-06-05

ELECTRONIC DEVICE

#11
20250110172
2025-04-03

SEMICONDUCTOR PACKAGES WITH THROUGH VIA STRUCTURES AND METHODS FOR TESTING THE SAME

#12
20250093403
2025-03-20

CURRENT DISTURBANCE DETECTION SYSTEM

#13
20250076373
2025-03-06

Diagnostic Systems and Methods

#14
20250068538
2025-02-27

TIME DOMAIN PERFORMANCE TESTING FOR DIGITAL DEVICES

#15
20240380303
2024-11-14

CONTROL DEVICE AND POWER CONVERSION DEVICE

#16
20240219453
2024-07-04

TEST SYSTEM FOR DETECTING FAULTS IN MULTIPLE DEVICES OF THE SAME TYPE

#17
20240175914
2024-05-30

Electronic device

#18
20240103065
2024-03-28

ACTIVE BRIDGE FOR CHIPLET AND MODULE INTER-COMMUNICATION

#19
20240069092
2024-02-29

ELECTRONIC DEVICE AND IMAGE FORMING APPARATUS

#20
20240042863
2024-02-08

Method and Equipment for Monitoring a Failure in a High-Voltage Circuit of a Vehicle, and High-Voltage Circuit System

#21
20230417823
2023-12-28

Fault detection circuit, method and power adapter

#22
20230341459
2023-10-26

Power-loss delay circuit and detection control circuit thereof

#23
20230228806
2023-07-20

Testing an electronic circuit having a voltage monitor circuit

#24
20230221364
2023-07-13

Device and method for monitoring function circuit and outputting result of monitoring

#25
20230152364
2023-05-18

Method and system for diagnosing open circuit (OC) fault of T-type three-level (T3L) inverter under multiple power factors

#26
20220397593
2022-12-15

Detecting capacitive faults and sensitivity faults in capacitive sensors

#27
20220381827
2022-12-01

Keyboard with wire aging self-adaptation, self-adaptation method for keyboard, electronic computing device readable medium with stored program, and electronic computing device program product

#28
20220065923
2022-03-03

Electronic device and corresponding self-test method

#29
20210356513
2021-11-18

Testing electrode quality

#30
20210341532
2021-11-04

Bi-directional coupler with termination point for a test point

#31
20210325445
2021-10-21

Predictive chip-maintenance

#32
20210173000
2021-06-10

Manufacturing method of electronic device and electronic device

#33
20210003630
2021-01-07

Maximization of side-channel sensitivity for trojan detection

#34
20200355739
2020-11-12

Frequency-based built-in-test for discrete outputs

#35
20200327268
2020-10-15

Scan cell architecture for improving test coverage and reducing test application time

#36
20200075107
2020-03-05

NAND flash memory controller and storage apparatus applying the same

#37
20190064256
2019-02-28

TEST CIRCUIT, ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

#38
20180100889
2018-04-12

Voltage source inverter filter with resistor failure detection circuit

#39
20160097805
2016-04-07

In-die transistor characterization in an IC

#40
20160028394
2016-01-28

Fault protection for high-fanout signal distribution circuitry

#41
20150270014
2015-09-24

Fault detection and prediction for data storage elements

#42
20150160288
2015-06-11

Power device including current transformer and method for compensating of current transformer

#43
20150060855
2015-03-05

Semiconductor device

#44
20150022201
2015-01-22

MAGNETIC RESONANCE IMAGING APPARATUS AND NOTIFICATION INFORMATION PROVIDING METHOD PERFORMED BY USING THE SAME AND RADIO FREQUENCY COIL AND NOTIFICATION INFORMATION PROVIDING METHOD PERFORMED BY USING THE RADIO FREQUENCY COIL

#45
20140258800
2014-09-11

Systems and methods for detecting abnormalities within a circuit of an electrosurgical generator

#46
20140247064
2014-09-04

Using test elements of an integrated circuit for integrated circuit testing

#47
20140195870
2014-07-10

Methods and systems for testing electronic circuits

#48
20140132295
2014-05-15

Drive failure protection

#49
20140103937
2014-04-17

State of health estimation of power converters

#50
20140028336
2014-01-30

PRINTED CIRCUIT BOARD

#51
20130289923
2013-10-31

Operation check support device and operation check support method

#52
20130204554
2013-08-08

Systems, methods, and devices for monitoring a capacitor bank

#53
20130197850
2013-08-01

Methods for testing wireless electronic devices using automatic self-test mode

#54
20130002233
2013-01-03

Circuits for detecting AC- or DC-coupled loads

#55
20120249170
2012-10-04

Circuit arrangement with a plurality of on-chip monitor circuits and a control circuit and corresponding methods

#56
20120194202
2012-08-02

Drive failure protection

#57
20110279138
2011-11-17

Identifying a signal on a printed circuit board under test

#58
20110273197
2011-11-10

SIGNAL GENERATOR FOR A BUILT-IN SELF TEST

#59
20110264973
2011-10-27

Methods and systems for testing electronic circuits

#60
20100277198
2010-11-04

System and method for testing a characteristic impedance of an electronic component

#61
20100194402
2010-08-05

Operating characteristic measurement device and methods thereof

#62
20090302860
2009-12-10

Operating characteristic measurement device and methods thereof

#63
20090261806
2009-10-22

Detection of the state of the elements of an electric branch comprising a load and a switch

#64
20090162954
2009-06-25

AC impedance spectroscopy testing of electrical parametric structures

#65
20080284449
2008-11-20

Power converters with component stress monitoring for fault prediction

#66
20080197870
2008-08-21

Apparatus and method for determining reliability of an integrated circuit

#67
20080103619
2008-05-01

Manufacturing test and programming system

#68
20070041145
2007-02-22

Circuit with a capacitive element with method for testing the same

#69
20060036390
2006-02-16

Method and apparatus for configuration of automated debug of in-circuit tests

#70
15476062
2018-04-03

Systems and methods for built-in self test of low dropout regulators