ClassID:

171891

G01R31/318561 - 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 digital circuits; Functional testing; Reconfiguring for testing, e.g. LSSD, partitioning using scanning techniques, e.g. LSSD, Boundary Scan, JTAG; Addressing or selecting of subparts of the device under test Identification of the subpart

Recent Application in this class:
#1
20250110175
2025-04-03

METHOD AND APPARATUS TO DETECT COMPUTING SYSTEM HARDWARE DEFECTS USING A PORTABLE STORAGE DEVICE

#2
20230408581
2023-12-21

INTERFACE/UNICAST FOR TEST CONTENT, FIRMWARE, AND SOFTWARE DELIVERY

#3
20210374023
2021-12-02

FLEXIBLE INTERFACE

#4
20180031634
2018-02-01

Circuit and method for diagnosing scan chain failures

#5
20170131351
2017-05-11

Testing multi-core integrated circuit with parallel scan test data inputs and outputs

#6
20160356847
2016-12-08

Test apparatus for generating reference scan chain test data and test system

#7
20160041225
2016-02-11

Circuit and method for diagnosing scan chain failures

#8
20150363267
2015-12-17

Error detection in stored data values

#9
20150089313
2015-03-26

Tap linking module test access port controller with enable input

#10
20140229781
2014-08-14

Tap controller having TMS, TCK, enable inputs and control outputs

#11
20140068362
2014-03-06

Circuit and method for diagnosing scan chain failures

#12
20140013171
2014-01-09

Integrated defect detection and location systems and methods in semiconductor chip devices

#13
20130139014
2013-05-30

Verifying and detecting boundary scan cells to input/output mapping

#14
20130090887
2013-04-11

Heterogeneous multi-core integrated circuit and method for debugging same

#15
20120278671
2012-11-01

Circuit and method for diagnosing scan chain failures

#16
20120233514
2012-09-13

Functional fabric based test wrapper for circuit testing of IP blocks

#17
20120221907
2012-08-30

Taps and hierarchical TLM with shift register, and state machine

#18
20110279160
2011-11-17

Semiconductor device having input/output wrappers, and a method of controlling the wrappers

#19
20110214028
2011-09-01

HTMLS with first and second select outputs and enable inputs

#20
20100275078
2010-10-28

Tap demultiplexer with select and select one outputs for HTML

#21
20090259889
2009-10-15

Test device and method for hierarchical test architecture

#22
20080148117
2008-06-19

Multicore chip test

#23
20080082879
2008-04-03

JTAG boundary scan compliant testing architecture with full and partial disable

#24
20070118780
2007-05-24

Separate scan cell in series with TAP instruction register

#25
20050050414
2005-03-03

Tap with separate scan cell in series with instruction register