ClassID:

240289

Y10S257/922 - CPC Classification

Classification description:

Active solid-state devices, e.g. transistors, solid-state diodes with means to prevent inspection of or tampering with an integrated circuit, e.g. "smart card", anti-tamper

Recent Application in this class:
#1
20180175158
2018-06-21

Transient devices designed to undergo programmable transformations

#2
20160364641
2016-12-15

Semiconductor device having antenna and sensor elements

#3
20140291800
2014-10-02

Semiconductor device with antenna and light-emitting element

#4
20140035136
2014-02-06

Embedded package security tamper mesh

#5
20130140649
2013-06-06

Transient devices designed to undergo programmable transformations

#6
20120117666
2012-05-10

Multilayer securing structure and method thereof for the protection of cryptographic keys and code

#7
20110179264
2011-07-21

Clearing secure system resources in a computing device

#8
20110134044
2011-06-09

Fuel dispenser user interface

#9
20100277963
2010-11-04

IC card with terminals for direct access to internal components

#10
20100146641
2010-06-10

Method and device for protection of an MRAM device against tampering

#11
20100046756
2010-02-25

Device for defeating reverse engineering of integrated circuits by optical means

#12
20100044725
2010-02-25

Device for defeating reverse engineering of integrated circuits by optical means

#13
20100044724
2010-02-25

Device for defeating reverse engineering of integrated circuits by optical means

#14
20100032776
2010-02-11

Destructor integrated circuit chip, interposer electronic device and methods

#15
20090198508
2009-08-06

Electronic price tag device, pop device, management system for electronic price tag device, and method and program for controlling management system for electronic price tag device

#16
20090146270
2009-06-11

Embedded package security tamper mesh

#17
20090146267
2009-06-11

Secure connector grid array package

#18
20090140300
2009-06-04

Electronic tag chip

#19
20080252331
2008-10-16

Method for defeating reverse engineering of integrated circuits by optical means

#20
20080023562
2008-01-31

Nonvolatile memory apparatus

#21
20070252143
2007-11-01

Semiconductor memory element and lifetime operation starting apparatus therefor

#22
20070187820
2007-08-16

Semiconductor device having an antenna

#23
20070126100
2007-06-07

Semiconductor device and IC card including supply voltage wiring lines formed in different areas and having different shapes

#24
20070102799
2007-05-10

IC card with bonding wire connections of different lengths

#25
20070102798
2007-05-10

IC card

#26
20070102530
2007-05-10

IC card

#27
20070085078
2007-04-19

Semiconductor memory element and lifetime operation starting appartus therefor

#28
20070030022
2007-02-08

Device for defeating reverse engineering of integrated circuits by optical means

#29
20060214280
2006-09-28

Semiconductor device including an arrangement for detection of tampering

#30
20060108668
2006-05-25

Tamper resistant packaging and approach

#31
20060097332
2006-05-11

Semiconductor device, carrier, card reader, methods of initializing and checking authenticity

#32
20060075264
2006-04-06

Security state watcher

#33
20060028340
2006-02-09

Method and apparatus for disabling an integrated circuit (IC) when an attempt is made to bypass security on the IC

#34
20050280038
2005-12-22

Semiconductor integrated circuit device

#35
20050224970
2005-10-13

Semiconductor device with read out prevention and method of producing same

#36
20050173699
2005-08-11

Semiconductor memory element and its lifetime operation starting device

#37
20050140003
2005-06-30

Semiconductor device with a protective security coating comprising multiple alternating metal layers

#38
20050116307
2005-06-02

Arrangement for protecting a chip and checking its authenticity

#39
20050104161
2005-05-19

Semiconductor wafer with information protection function

#40
20050051351
2005-03-10

Semiconductor device, card, system, and methods of initializing and checking the authenticity and the identity of the semiconductor device

#41
20050029654
2005-02-10

IC chip with nanowires

#42
13436327
2014-12-09

MRAM-based security for data storage systems