ClassID:

171732

G01R31/2639 - 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 individual semiconductor devices; Circuits therefor for testing other individual devices for testing field-effect devices, e.g. of MOS-capacitors

Recent Application in this class:
#1
20250355038
2025-11-20

INTEGRATED CIRCUIT

#2
20250341555
2025-11-06

METHOD FOR OBTAINING THE DIELECTRIC CONSTANT OF A DIELECTRIC SHEET

#3
20250147095
2025-05-08

POWER DEVICE CHARACTERIZATION ON THE WAFER USING AUTOMATED PARAMETRIC SYSTEM

#4
20250147086
2025-05-08

SYSTEM AND METHOD OF MEASURING CAPACITANCE OF DEVICE-UNDER-TEST

#5
20240369612
2024-11-07

MEASUREMENT SYSTEM FOR RADIO FREQUENCY MOS DEVICE MODELING AND MODELING METHOD FOR RADIO FREQUENCY MOS DEVICE

#6
20240361370
2024-10-31

Two-Step Charge-Based Capacitor Measurement

#7
20240027504
2024-01-25

System and method of measuring capacitance of device-under-test

#8
20220367609
2022-11-17

Method for fabricating metal-oxide-metal capacitor

#9
20220366110
2022-11-17

Power reduction in very large-scale integration (VLSI) systems

#10
20220268857
2022-08-25

Power leakage testing

#11
20220120804
2022-04-21

Techniques for isolating interfaces while testing semiconductor devices

#12
20220113346
2022-04-14

Testing an integrated capacitor

#13
20210373059
2021-12-02

Two-step charge-based capacitor measurement

#14
20210063470
2021-03-04

Functional prober chip

#15
20210033659
2021-02-04

Electronic test equipment apparatus and methods of operating thereof

#16
20190369158
2019-12-05

High-frequency method and apparatus for measuring an amplifier

#17
20190296704
2019-09-26

Operational amplifier circuit and current detection device using the same

#18
20190094276
2019-03-28

HIGH-RESOLUTION POWER ELECTRONICS MEASUREMENTS

#19
20190056448
2019-02-21

Testing MOS power switches

#20
20180294330
2018-10-11

Method and system for MOM capacitance value control

#21
20180188316
2018-07-05

Method and device of remaining life prediction for electromigration failure

#22
20170356952
2017-12-14

On-die verification of resistor fabricated in CMOS process

#23
20170292976
2017-10-12

Test circuit for testing a device-under-test by using a voltage-setting unit to pull an end of the device-under-test to a predetermined voltage

#24
20170261544
2017-09-14

Functional prober chip

#25
20170254842
2017-09-07

High-resolution power electronics measurements

#26
20170160335
2017-06-08

Method for evaluating defect region of semiconductor substrate

#27
20170098398
2017-04-06

Method for manufacturing display panel

#28
20160306005
2016-10-20

SEMICONDUCTOR DEVICE TESTING APPARATUS, SEMICONDUCTOR DEVICE TESTING METHOD, AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD

#29
20160044307
2016-02-11

Method and device for testing an image sensor and motor vehicle

#30
20150377931
2015-12-31

Current measurement and control of a semiconductor element based on the current measurement in a power semiconductor arrangement

#31
20150346242
2015-12-03

High di/dt capacity measurement hardware

#32
20150051851
2015-02-19

Method and device of remaining life prediction for electromigration failure

#33
20140132286
2014-05-15

Noncontact determination of interface trap density for semiconductor-dielectric interface structures

#34
20130099799
2013-04-25

Method for measuring interface state density

#35
20120176146
2012-07-12

Noncontact determination of interface trap density for semiconductor-dielectric interface structures

#36
20110031981
2011-02-10

VALUATION METHOD OF DIELECTRIC BREAKDOWN LIFETIME OF GATE INSULATING FILM, VALUATION DEVICE OF DIELECTRIC BREAKDOWN LIFETIME OF GATE INSULATING FILM AND PROGRAM FOR EVALUATING DIELECTRIC BREAKDOWN LIFETIME OF GATE INSULATING FILM

#37
20100161262
2010-06-24

Method for Calculating Capacitance of High Voltage Depletion Capacitor

#38
20090206865
2009-08-20

Electrical test structure and method for characterization of deep trench sidewall reliability

#39
20070103184
2007-05-10

TDDB test pattern and method for testing TDDB of MOS capacitor dielectric

#40
20060164067
2006-07-27

PLL loop filter capacitor test circuit and method for on chip testing of analog leakage of a circuit

#41
20060109021
2006-05-25

Method for modeling inductive effects on circuit performance

#42
15635711
2018-11-13

Assessment of HCI in logic circuits based on AC stress in discrete FETs