ClassID:

171782

G01R31/2867 - 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; Testing of integrated circuits [IC]; Environmental, reliability or burn-in testing; External aspects, e.g. related to chambers, contacting devices or handlers; Holding devices, e.g. chucks; Handlers or transport devices Handlers or transport devices, e.g. loaders, carriers, trays

Recent Application in this class:
#1
20260140162
2026-05-21

SUBSTRATE TESTING APPARATUS

#2
20260104449
2026-04-16

ACTIVE THERMAL INTERPOSER DEVICE WITH THERMAL ISOLATION STRUCTURES

#3
20260098897
2026-04-09

CARRIER MODULE, TRAY, AND TEST HANDLER

#4
20260072075
2026-03-12

TEST HANDLER FOR ELECTRONIC COMPONENT

#5
20260056251
2026-02-26

WAFER TESTER AND STORAGE CONTAINER FOR WAFER TESTER

#6
20260056250
2026-02-26

AUTOMATED BURN-IN TEST SYSTEM

#7
20260023108
2026-01-22

ELECTRONIC COMPONENT TESTING APPARATUS AND TESTING METHOD THEREOF

#8
20250383397
2025-12-18

TESTING DEVICE FOR TESTING SEMICONDUCTORS AND METHODS OF FABRICATION

#9
20250347737
2025-11-13

WAFER TEST SYSTEM AND METHODS

#10
20250341563
2025-11-06

MOBILE DEVICE FOR FIXING TEST BOARD

#11
20250334628
2025-10-30

APPARATUSES AND METHODS FOR TESTING ELECTRONIC DEVICES

#12
20250327855
2025-10-23

SHEET CONTACTOR SOCKET

#13
20250290973
2025-09-18

SEMICONDUCTOR INTEGRATED CIRCUIT

#14
20250283936
2025-09-11

SOCKET RANKING METHOD FOR SEMICONDUCTOR TEST APPARATUS AND SEMICONDUCTOR TEST METHOD USING THE SOCKET RANKING METHOD

#15
20250277847
2025-09-04

AUTOMATED TEST SYSTEM PROGRAMMABLE ATTENUATOR AND METHOD FOR PARALLEL ANALOG TIMING TESTS

#16
20250251443
2025-08-07

CARTRIDGE MODULE AND MULTI WAFER BURN-IN TEST DEVICE UTILIZING SAME

#17
20250224438
2025-07-10

TESTING SEMICONDUCTOR MODULES

#18
20250216443
2025-07-03

SEMICONDUCTOR DEVICE HANDLING APPARATUS AND SEMICONDUCTOR DEVICE TESTING APPARATUS

#19
20250216442
2025-07-03

SOCKET ASSEMBLY AND ELECTRONIC COMPONENT TEST APPARATUS

#20
20250199059
2025-06-19

WORK PRESS ASSEMBLY FOR TEST HANDLER

#21
20250172600
2025-05-29

TEST ARRANGEMENT FOR OVER-THE-AIR TESTING AN ANGLED DEVICE UNDER TEST THAT IS TILTED RELATIVE TO A SURFACE OF A CARRIER STRUCTURE

#22
20250116699
2025-04-10

TEST ENVIRONMENT CONTROL SYSTEM

#23
20250093408
2025-03-20

ACTIVE THERMAL INTERPOSER DEVICE

#24
20250076367
2025-03-06

SEMICONDUCTOR WAFER HANDLING APPARATUS AND SEMICONDUCTOR WAFER TESTING SYSTEM

#25
20250076366
2025-03-06

SEMICONDUCTOR WAFER HANDLING APPARATUS AND SEMICONDUCTOR WAFER TESTING SYSTEM

#26
20240402240
2024-12-05

TEMPERATURE ADJUSTING SYSTEM, CONTROLLER, ELECTRONIC DEVICE HANDLING APPARATUS, TESTER, AND ELECTRONIC DEVICE TESTING APPARATUS

#27
20240369620
2024-11-07

WAFER TEST SYSTEM AND METHODS

#28
20240353477
2024-10-24

Work press assembly for test handler

#29
20240312848
2024-09-19

ELECTRONIC COMPONENT MANUFACTURING METHOD, MANUFACTURING FILM, AND MANUFACTURING TOOL

#30
20240295600
2024-09-05

CHIP TESTING DEVICE AND PACKAGE TESTING MACHINE

#31
20240264223
2024-08-08

INTEGRATED ACTUATOR TEST SYSTEM AND METHOD FOR OPERATING THE SAME

#32
20240201249
2024-06-20

SYSTEMS AND METHODS FOR TESTING OPTICAL COMMUNICATION DEVICES

#33
20240183898
2024-06-06

ACTIVE THERMAL INTERPOSER DEVICE WITH THERMAL ISOLATION STRUCTURES

#34
20240094283
2024-03-21

TEST BOARD FOR SEMICONDUCTOR DEVICES

#35
20240053397
2024-02-15

APPARATUS AND METHOD FOR BURN-IN BOARD ALIGNMENT AND SEALING BETWEEN CHAMBER AND FRAME FOR SEMICONDUCTOR BURN-IN PROCESS

#36
20240027519
2024-01-25

Electronic component testing apparatus, sockets, and replacement parts for electronic component testing apparatus

#37
20240003967
2024-01-04

Active thermal interposer device

#38
20230417826
2023-12-28

Electronic component handling apparatus, electronic component testing apparatus, electronic component testing method

#39
20230341462
2023-10-26

ELECTRONIC COMPONENT HANDLING APPARATUS, AND ELECTRONIC COMPONENT TEST APPARATUS

#40
20230314502
2023-10-05

Apparatus for testing semiconductor devices and a rolling contactor for use in such an apparatus

#41
20230266380
2023-08-24

METHODS AND DEVICES FOR TESTING A DEVICE UNDER TEST USING A SYNCHRONIZATION SIGNAL

#42
20230251305
2023-08-10

Apparatus, transfer method, chamber and frame for semiconductor burn-in process

#43
20230197185
2023-06-22

CARRIER BASED HIGH VOLUME SYSTEM LEVEL TESTING OF DEVICES WITH POP STRUCTURES

#44
20230152369
2023-05-18

MODULAR AND ADJUSTABLE THERMAL LOAD TEST VEHICLE

#45
20230152368
2023-05-18

Picker device

#46
20230129112
2023-04-27

Active thermal interposer device

#47
20230124392
2023-04-20

Inspection apparatus and inspection method

#48
20230122944
2023-04-20

System and method of testing a semiconductor device

#49
20230098042
2023-03-30

Temperature control and method for devices under test and image sensor-testing apparatus having the system

#50
20230089716
2023-03-23

Chip tray positioning device

#51
20230086540
2023-03-23

Electronic device pick-and-place system and electronic device testing apparatus having the same

#52
20230086325
2023-03-23

QUICK RELEASE ASSEMBLY FOR A PRESSING HEAD AND ELECTRONIC DEVICE TESTING APPARATUS HAVING THE SAME

#53
20230086266
2023-03-23

Electronic device testing apparatus and electronic device testing method

#54
20230083489
2023-03-16

Coolant supplying apparatus, and temperature controlling apparatus and test handler including the same

#55
20230062440
2023-03-02

Carrier based high volume system level testing of devices with pop structures

#56
20230024139
2023-01-26

TRAY ELEVATING AND LOWERING APPARATUS OF TEST HANDLER

#57
20230010924
2023-01-12

ELEVATOR UNIT FOR TRANSFERRING TRAY AND TEST HANDLER INCLUDING SAME

#58
20230003791
2023-01-05

Planar ring radiation barrier for cryogenic wafer test system

#59
20220326299
2022-10-13

Test system including active thermal interposer device

#60
20220284982
2022-09-08

Carrier based high volume system level testing of devices with pop structures

#61
20220283221
2022-09-08

Testing holders for chip unit and die package

#62
20220268831
2022-08-25

DUT placement and handling for active thermal interposer device

#63
20220236321
2022-07-28

Mechanical arm and mechanical arm assembly, test system and method, storage medium and electronic device

#64
20220236320
2022-07-28

System level test device for memory

#65
20220229105
2022-07-21

Inspection apparatus, control method, and storage medium

#66
20220187361
2022-06-16

Testing system including active thermal interposer device

#67
20220187360
2022-06-16

Stacker of electronic component test handler, and electronic component test handler including same

#68
20220178991
2022-06-09

Active thermal interposer device

#69
20220178990
2022-06-09

Testing equipment, its component carrying device and testing method of the testing equipment

#70
20220155363
2022-05-19

Electronic component test handler having hand teaching function and hand teaching method using same

#71
20220146569
2022-05-12

Electronic component test handler having flying scan function

#72
20220128623
2022-04-28

DEVICE FOR OVER-THE-AIR TESTING

#73
20220082613
2022-03-17

Electronic component pressing apparatus and electronic component testing apparatus

#74
20210333319
2021-10-28

Testing system

#75
20210293877
2021-09-23

Method and apparatus for conducting burn-in testing of semiconductor devices

#76
20210255240
2021-08-19

SYSTEMS AND METHODS FOR PROCESSING DEVICES

#77
20210190857
2021-06-24

System and method of testing a semiconductor device

#78
20210190856
2021-06-24

Electronic component handling apparatus, electronic component testing apparatus, and socket

#79
20210190855
2021-06-24

Electronic component testing apparatus, sockets, and replacement parts for electronic component testing apparatus

#80
20210055343
2021-02-25

Heat spreaders for use in semiconductor device testing, such as burn-in testing

#81
20200393508
2020-12-17

Manipulator for moving a test head

#82
20200386785
2020-12-10

Fluidized alignment of a semiconductor die to a test probe

#83
20200379035
2020-12-03

Test board having semiconductor devices mounted as devices under test and test system including the test board

#84
20200341056
2020-10-29

Test handler having multiple testing sectors

#85
20200341054
2020-10-29

Kit-less pick and place handler system for thermal testing

#86
20200326370
2020-10-15

Testing holders for chip unit and die package

#87
20200284833
2020-09-10

IC tray and test jig

#88
20200273733
2020-08-27

Apparatus and methods for testing semiconductor devices

#89
20200257536
2020-08-13

Test board and a device testing apparatus using the test board

#90
20200233029
2020-07-23

History management pad of semiconductor test socket, manufacturing method thereof, and semiconductor test device including history management pad

#91
20200191622
2020-06-18

Sensor test apparatus

#92
20200132753
2020-04-30

Device and method for testing semiconductor device and test handler

#93
20200033389
2020-01-30

System and method of testing a semiconductor device and method of fabricating the semiconductor device

#94
20200025821
2020-01-23

Test method for semiconductor devices and a test system for semiconductor devices

#95
20200018791
2020-01-16

Inspection apparatus and cleaning method of inspection apparatus

#96
20190204378
2019-07-04

Burn-in test apparatus for semiconductor devices

#97
20190148180
2019-05-16

Self-contained metrology wafer carrier systems

#98
20190120874
2019-04-25

Method for testing semiconductor devices

#99
20190072605
2019-03-07

ELECTRONIC COMPONENT HANDLER AND ELECTRONIC COMPONENT TESTER

#100
20190064254
2019-02-28

Automated test system employing robotics

#101
20190064252
2019-02-28

Automated test system having multiple stages

#102
20190023502
2019-01-24

Loading and unloading device for a solid state disk test system

#103
20190005639
2019-01-03

Electronic component handler and electronic component tester

#104
20190004104
2019-01-03

Electronic component handler and electronic component tester

#105
20180376631
2018-12-27

Pick and place tooling with adjustable nozzle configuration

#106
20180372796
2018-12-27

Testing holders for chip unit and die package

#107
20180313888
2018-11-01

Method for continuous tester operation during multiple stage temperature testing

#108
20180238960
2018-08-23

Turret handler with picker pairs

#109
20180231582
2018-08-16

Transfer unit and prober

#110
20180172760
2018-06-21

CONTACT DEVICE AND A METHOD OF TESTING A SINGULATED ELECTRONIC COMPONENT USING A CONTACT DEVICE

#111
20180108541
2018-04-19

Information management device and information management method

#112
20180100893
2018-04-12

Manipulator for moving a test head

#113
20180050455
2018-02-22

Boat, assembly and method for handling electronic components

#114
20180038905
2018-02-08

Apparatus for testing semiconductor package

#115
20170330779
2017-11-16

Magazine for packaged integrated circuits

#116
20170248496
2017-08-31

Testing device

#117
20170200657
2017-07-13

Integrated circuits and methods therefor

#118
20170176516
2017-06-22

Thermal head with a thermal barrier for integrated circuit die processing

#119
20170168111
2017-06-15

Modular multiplexing interface assembly for reducing semiconductor testing index time

#120
20170131695
2017-05-11

Transfer unit of test handler and method of operating the same

#121
20160370424
2016-12-22

IC handler

#122
20160370407
2016-12-22

Testing holders for chip unit and die package

#123
20160365268
2016-12-15

Module testing utilizing wafer probe test equipment

#124
20160363611
2016-12-15

Module testing utilizing wafer probe test equipment

#125
20160334462
2016-11-17

Burn-in test system and method

#126
20160223584
2016-08-04

Testing holders for chip unit and die package

#127
20160202311
2016-07-14

Aligning device and handling device

#128
20160187418
2016-06-30

Drum-type IC burn-in and test equipment

#129
20160091562
2016-03-31

Transfer method and inspection system

#130
20160091559
2016-03-31

Apparatus for burn-in test

#131
20160061884
2016-03-03

CONTACT STRUCTURE FOR A TEST HANDLER, TEST HANDLER HAVING THE CONTACT STRUCTURE AND METHOD OF TESTING INTEGRATED CIRCUIT DEVICES USING THE TEST HANDLER

#132
20150355271
2015-12-10

Customizable tester having testing modules for automated testing of devices

#133
20150338440
2015-11-26

Guide and support member for a device for testing electronic components

#134
20150294918
2015-10-15

Staggered electrical frame structures for frame area reduction

#135
20150247895
2015-09-03

Test handler and circulation method of test trays in test handler

#136
20150226794
2015-08-13

Apparatus for testing package-on-package semiconductor device and method for testing the same

#137
20150160292
2015-06-11

Method for positioning a carrier with a plurality of electronic components in a device for testing the electronic components

#138
20150160263
2015-06-11

System and method for analyzing electronic devices having opposing thermal components

#139
20150130496
2015-05-14

Method for testing semiconductor devices

#140
20150015286
2015-01-15

Micro-vision alignment system with guiding rings for IC testing

#141
20140361480
2014-12-11

Precision alignment unit for semiconductor trays

#142
20140266281
2014-09-18

Testing holders for chip unit and die package

#143
20140197861
2014-07-17

Test equipment for testing semiconductor device and methods of testing semiconductor device using the same

#144
20140132296
2014-05-15

Heat sink blade pack for device under test testing

#145
20140088909
2014-03-27

SYSTEM AND METHOD OF DETERMINING A PARAMETER OF A MEASURED ELECTRONIC DEVICE

#146
20140084952
2014-03-27

System and method for analyzing electronic devices having opposing thermal components

#147
20140049277
2014-02-20

Test apparatus and movable test chamber thereof

#148
20140030047
2014-01-30

Transfer unit of test handler and method of operating the same

#149
20130206383
2013-08-15

Handler provided with a temperature control unit

#150
20130181735
2013-07-18

Handler for conveying a plurality of devices under test to a socket for a test and test apparatus

#151
20130181734
2013-07-18

Handler and test apparatus

#152
20130181733
2013-07-18

Handler apparatus and test method

#153
20130099815
2013-04-25

Probe card handling carriage

#154
20120268148
2012-10-25

Automated loading/unloading of devices for burn-in testing

#155
20120169363
2012-07-05

Production integrated circuit test handler using microcontroller reading a thermal diode of a device under test for temperature control

#156
20120137512
2012-06-07

Method for stacking microelectronic devices

#157
20120112777
2012-05-10

ELECTRONIC DEVICE PUSHING APPARATUS, ELECTRONIC DEVICE TEST APPARATUS, AND INTERFACE DEVICE

#158
20120017679
2012-01-26

Electronic component analyzing apparatus and method

#159
20110248734
2011-10-13

Electronic device test apparatus

#160
20110129325
2011-06-02

Manufacturing method of a tray, a socket for inspection, and a semiconductor device

#161
20110095777
2011-04-28

Test wafer unit and test system

#162
20100315113
2010-12-16

Handler for electronic components, in particular IC's, comprising circulating units, the temperature of which can be controlled

#163
20100303588
2010-12-02

Carrier board transfer system for handler that supports testing of electronic devices and method for transferring carrier board in chamber of handler

#164
20100254789
2010-10-07

Plunger with a quick locking system

#165
20100230885
2010-09-16

Method and apparatus for holding microelectronic devices

#166
20100227490
2010-09-09

Electrical connector having detachable guiding member

#167
20100216328
2010-08-26

Burn-in test socket having spring-biased latches facilitating electrical interconnection between chips and socket when actuated

#168
20100209864
2010-08-19

TEMPERING CHAMBER FOR TEMPERING ELECTRONIC COMPONENTS IN PARTICULAR IC'S

#169
20100127712
2010-05-27

Electronic component tester

#170
20100109652
2010-05-06

APPARATUS FOR CORRECTING POSITION OF A USER TRAY AND A TEST HANDLER

#171
20100097089
2010-04-22

Test handler and loading method thereof

#172
20100001753
2010-01-07

Position changing apparatus for test handler and power transferring apparatus

#173
20090261854
2009-10-22

Automated loading/unloading of devices for burn-in testing

#174
20090255915
2009-10-15

Automated loading/unloading of devices for burn-in testing

#175
20090195264
2009-08-06

High temperature test system

#176
20090033352
2009-02-05

Handler and process for testing a semiconductor chips using the handler

#177
20080278146
2008-11-13

Guide device and test apparatus for electronic devices

#178
20080253103
2008-10-16

Manufacturing method of a tray, a socket for inspection, and a semiconductor device

#179
20080186047
2008-08-07

SYSTEM FOR SORTING PACKAGED CHIPS AND METHOD FOR SORTING PACKAGED CHIPS

#180
20080174299
2008-07-24

Test tray and handler using the test tray

#181
20080169832
2008-07-17

Automated loading/unloading of devices for burn-in testing

#182
20080110809
2008-05-15

Multifunctional handler system for electrical testing of semiconductor devices

#183
20080094095
2008-04-24

Apparatus and method for linked slot-level burn-in

#184
20080088301
2008-04-17

TESTING DEVICE HANDLER

#185
20080071409
2008-03-20

HANDLER

#186
20080018355
2008-01-24

Reliability evaluation test apparatus, reliability evaluation test system, contactor, and reliability evaluation test method

#187
20080001614
2008-01-03

Image Capture Device with Alignment Indicia

#188
20070285116
2007-12-13

Apparatus for temporary thermal coupling of an electronic device to a heat sink during test

#189
20070269909
2007-11-22

METHOD FOR PROCESSING AN INTEGRATED CIRCUIT

#190
20070262769
2007-11-15

Handler for sorting packaged chips

#191
20070182437
2007-08-09

Test handler and operation method thereof

#192
20070176620
2007-08-02

Test handler and loading method thereof

#193
20070159198
2007-07-12

Automated loading/unloading of devices for burn-in testing

#194
20070152655
2007-07-05

Handler for testing semiconductor devices

#195
20070103180
2007-05-10

Universal wafer carrier for wafer level die burn-in

#196
20070045808
2007-03-01

Test carrier for semiconductor components having conductors defined by grooves

#197
20070040570
2007-02-22

Method for testing semiconductor devices and an apparatus therefor

#198
20070040569
2007-02-22

Method for testing semiconductor devices and an apparatus therefor

#199
20070001708
2007-01-04

Carrier for test, burn-in, and first level packaging

#200
20060261833
2006-11-23

Testing circuits on substrate

#201
20060214655
2006-09-28

Handler for testing semiconductor devices

#202
20060186909
2006-08-24

Method and apparatus for temporary thermal coupling of an electronic device to a heat sink during test

#203
20060139046
2006-06-29

Apparatus for reducing deflection of a mobile member in a chamber

#204
20060132159
2006-06-22

Burn-in apparatus

#205
20060087312
2006-04-27

Handler for testing semiconductor device

#206
20060066293
2006-03-30

Method for testing semiconductor devices and an apparatus therefor

#207
20060003481
2006-01-05

Method for fabricating semiconductor components using conductive layer and grooves

#208
20060001436
2006-01-05

Apparatus and method for linked slot-level burn-in

#209
20050253620
2005-11-17

Method for testing using a universal wafer carrier for wafer level die burn-in

#210
20050253619
2005-11-17

Method for testing using a universal wafer carrier for wafer level die burn-in

#211
20050253575
2005-11-17

Reliability evaluation test apparatus, reliability evaluation test system, contactor, and reliability evaluation test method

#212
20050237077
2005-10-27

Method for testing using a universal wafer carrier for wafer level die burn-in

#213
20050237076
2005-10-27

Method for testing using a universal wafer carrier for wafer level die burn-in

#214
20050237075
2005-10-27

Method for testing using a universal wafer carrier for wafer level die burn-in

#215
20050202597
2005-09-15

Manufacturing method of a tray, a socket for inspection, and a semiconductor device

#216
20050168214
2005-08-04

Sorting handler for burn-in tester

#217
20050164416
2005-07-28

Method for processing an integrated circuit

#218
20050116731
2005-06-02

Testing circuits on substrate

#219
20050099173
2005-05-12

System for testing a group of IC-chips having a chip holding subassembly that is built-in and loaded/unloaded automatically

#220
20050062463
2005-03-24

Sorting handler for burn-in tester

#221
18648608
2024-09-03

Workpiece positioning mechanism and workpiece inspection apparatus

#222
17827861
2025-11-25

Mechanism for remotely controlling the contacting of wafer probes attached to load pull tuners