Patents-Review.com
ClassID:

168557 ⎘

G01N27/61 - CPC Classification

Classification description:

Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing Investigating the presence of flaws

Recent Application in this class:
#1
20250347653
2025-11-13

HIGH VOLTAGE PANEL FOR NON-DESTRUCTIVE TIRE TESTING

 #2
20250283851
2025-09-11

REMOTE VERIFICATION OF CALIBRATION

 #3
20240060934
2024-02-22

Apparatus for detecting location of foreign material of low-voltage battery cell and analytical method using the same

 #4
20200116593
2020-04-16

Vehicle scratch detection system and vehicle

 #5
20190219929
2019-07-18

Methods and apparatus for obtaining diagnostic information relating to a lithographic manufacturing process

 #6
20190041449
2019-02-07

Systems and methods for propagating brush discharge testing

 #7
20190024315
2019-01-24

Methods of converting a paper web into paper products by reading marks on the paper web

 #8
20190011848
2019-01-10

Photoconductor charging uniformity correction

 #9
20180223477
2018-08-09

Methods of controlling a converting line that produces paper products

 #10
20180210026
2018-07-26

Systems and methods for propagating brush discharge testing

 #11
20180187373
2018-07-05

Method of controlling a converting line used to convert a paper web into paper products by reading marks on the paper web

 #12
20180143131
2018-05-24

PACKAGE DAMAGE INSPECTION DEVICE

 #13
20180100829
2018-04-12

Method and device for testing test objects for the presence of damage

 #14
20180058007
2018-03-01

Paper web having a surface that includes a plurality of sections, at least one of the sections having a plurality of positions, with ink applied to the paper web surface at some of the plurality of positions

 #15
20180052089
2018-02-22

Measuring arrangement and method of directing and detecting particles

 #16
20170363969
2017-12-21

Method and apparatus for obtaining diagnostic information relating to a lithographic manufacturing process, lithographic processing system including diagnostic apparatus

 #17
20170212080
2017-07-27

Electrostatic dust and debris sensor for an engine

 #18
20170194217
2017-07-06

Detecting the cleanness of wafer after post-CMP cleaning

 #19
20170030850
2017-02-02

Methods for evaluation and estimation of external corrosion damage on buried pipelines

 #20
20160313284
2016-10-27

DISCHARGE ELECTRODE AND TESTING DEVICE

 #21
20150292163
2015-10-15

Systems for controlling a manufacturing line used to convert a paper web into paper products by reading marks on the paper web

 #22
20150285753
2015-10-08

Measurement method for detecting damage to a turbine blade and turbine

 #23
20150276675
2015-10-01

Alternating Current Field Measurement System

 #24
20150276577
2015-10-01

Material erosion monitoring system and method

 #25
20150091584
2015-04-02

Contactless readable programmable transponder to monitor chip join

 #26
20150084614
2015-03-26

Leak detector

 #27
20150063415
2015-03-05

Calibration of wear detection system

 #28
20130331296
2013-12-12

Method and System for Combinatorial Electroplating and Characterization

 #29
20130134071
2013-05-30

DEVICE AND METHOD FOR EXAMINING MOVING TABLETS

 #30
20130037405
2013-02-14

Method and System for Combinatorial Electroplating and Characterization

 #31
20120068716
2012-03-22

System and method for detecting defects

 #32
20100321027
2010-12-23

Methods and Systems for Detection Using Threshold-Type Electrostatic Sensors

 #33
20100253358
2010-10-07

Contactless system and method for electrostatic sensing with a high spatial resolution

 #34
20090102486
2009-04-23

Dimensions determination for insulating coatings

 #35
17177706
2021-11-16

Pipeline static charge detection and dissipation systems and methods