| |
 |
|
Class Information
Number: 257/922
Name: 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)
Description: Subject matter comprising an integrated circuit with means to prevent inspection of, or tampering with the integrated circuit (e.g., an integrated circuit used in a "smart card" credit or bank card).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7343496 |
Secure transaction microcontroller with secure boot loader |
Mar. 11, 2008 |
| 7339186 |
IC chip with nanowires |
Mar. 4, 2008 |
| 7304324 |
Semiconductor memory element and lifetime operation starting apparatus therefor |
Dec. 4, 2007 |
| 7288834 |
Semiconductor device, carrier, card reader, methods of initializing and checking authenticity |
Oct. 30, 2007 |
| 7242080 |
Semiconductor wafer with information protection function |
Jul. 10, 2007 |
| 7233076 |
Semiconductor device with read out prevention and method of producing same |
Jun. 19, 2007 |
| 7220987 |
Semiconductor memory element and its lifetime operation starting device |
May. 22, 2007 |
| 7202782 |
Method and apparatus for disabling an integrated circuit (IC) when an attempt is made to bypass security on the IC |
Apr. 10, 2007 |
| 7181602 |
Method for exchanging at least one secret initial value between a processing station and a chip card |
Feb. 20, 2007 |
| 7173323 |
Semiconductor device with a protective security coating comprising multiple alternating metal layers |
Feb. 6, 2007 |
| 7115912 |
Device for defeating reverse engineering of integrated circuits by optical means |
Oct. 3, 2006 |
| 7054162 |
Security module system, apparatus and process |
May. 30, 2006 |
| 7007171 |
Method and apparatus for improved fold retention on a security enclosure |
Feb. 28, 2006 |
| 7005733 |
Anti tamper encapsulation for an integrated circuit |
Feb. 28, 2006 |
| 6998654 |
Semiconductor integrated circuit device |
Feb. 14, 2006 |
| 6895509 |
Tamper detection system for securing data |
May. 17, 2005 |
| 6740942 |
Permanently on transistor implemented using a double polysilicon layer CMOS process with buried contact |
May. 25, 2004 |
| 6720656 |
Semiconductor device with analysis prevention feature |
Apr. 13, 2004 |
| 6633501 |
Integrated circuit and circuit configuration for supplying power to an integrated circuit |
Oct. 14, 2003 |
| 6627985 |
Reconfigurable processor module comprising hybrid stacked integrated circuit die elements |
Sep. 30, 2003 |
| 6617676 |
Method for making a contactless chip card |
Sep. 9, 2003 |
| 6614080 |
Mask programmed ROM inviolable by reverse engineering inspections and method of fabrication |
Sep. 2, 2003 |
| 6449170 |
Integrated circuit package incorporating camouflaged programmable elements |
Sep. 10, 2002 |
| 6414884 |
Method and apparatus for securing electronic circuits |
Jul. 2, 2002 |
| 6359338 |
Semiconductor apparatus with self-security function |
Mar. 19, 2002 |
| 6201296 |
Semiconductor chip with protection against analyzing |
Mar. 13, 2001 |
| 6144106 |
Electronic coatings |
Nov. 7, 2000 |
| 6060773 |
Semiconductor chip and method of manufacturing the same |
May. 9, 2000 |
| 5998858 |
Microcircuit with memory that is protected by both hardware and software |
Dec. 7, 1999 |
| 5986284 |
Semiconductor device |
Nov. 16, 1999 |
| 5981971 |
Semiconductor ROM wafer test structure, and IC card |
Nov. 9, 1999 |
| 5905640 |
Security via hole(s) for printed circuit boards |
May. 18, 1999 |
| 5880523 |
Anti-tamper integrated circuit |
Mar. 9, 1999 |
| 5877547 |
Active security device including an electronic memory |
Mar. 2, 1999 |
| 5644638 |
Process for protecting components of smart or chip cards from fraudulent use |
Jul. 1, 1997 |
| 5581120 |
Semiconductor device card system |
Dec. 3, 1996 |
| 5576988 |
Secure non-volatile memory array |
Nov. 19, 1996 |
| 5535168 |
Method and apparatus for selectively erasing memory to extend battery life |
Jul. 9, 1996 |
| 5416347 |
Semiconductor memory device with additional conductive line to prevent line breakage |
May. 16, 1995 |
| 5369299 |
Tamper resistant integrated circuit structure |
Nov. 29, 1994 |
| 5353350 |
Electro-active cradle circuits for the detection of access or penetration |
Oct. 4, 1994 |
| 5315138 |
Semiconductor memory apparatus |
May. 24, 1994 |
| 5291434 |
MOS fuse with oxide breakdown and application thereof to memory cards |
Mar. 1, 1994 |
| 5278105 |
Semiconductor device with dummy features in active layers |
Jan. 11, 1994 |
| 5278445 |
Semiconductor device card having a plurality of self-locking pawls |
Jan. 11, 1994 |
| 5060261 |
Microcircuit card protected against intrusion |
Oct. 22, 1991 |
| 5053992 |
Prevention of inspection of secret data stored in encapsulated integrated circuit chip |
Oct. 1, 1991 |
| 5007083 |
Secure computer |
Apr. 9, 1991 |
| 4979013 |
Semiconductor memory device |
Dec. 18, 1990 |
| 4962322 |
Nonvolatible capacitor random access memory |
Oct. 9, 1990 |
|
|
|
