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Your search returned 996 patents.
( 713/193 in Current US Classification )
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Patent IDTitleDate Filed
7240220 Method and apparatus for cryptographic conversion in a data storage system September 15, 2005
7240219 Method and system for maintaining backup of portable storage devices November 12, 2003
7240218 Method of using a mask programmed key to securely configure a field programmable gate array February 8, 2001
7240217 Reprogrammable subscriber terminal July 14, 2004
7240214 Centrally controllable instant messaging system August 8, 2003
7240197 Method and apparatus for encryption and decryption in remote data storage systems July 18, 2000
7239973 Method and test adapter for testing an appliance having a smart card reader July 5, 2003
7239702 Information recording/reproducing device August 16, 2000
7237125 Method and apparatus for automatically deploying security components in a content distribution system April 30, 2003
7237124 Contents recorder/reproducer January 14, 2003
7237123 Systems and methods for preventing unauthorized use of digital content November 20, 2001
7237119 Method, system and computer program for managing user authorization levels June 30, 2003
7237114 Method and system for signing and authenticating electronic documents April 26, 2000
7237111 Method of authenticating a channel authorization using a network access device in a combined broadcasting and communication system October 14, 2003
7237109 Integrated security in a process plant having a process control system and a safety system September 26, 2003
7237081 Secure mode for processors supporting interrupts September 27, 2002
7236958 Electronic software license with software product installer identifier January 5, 2001
7236935 Method and apparatus for verifying a match between contents of an enclosure and data printed on the enclosure December 29, 2000
7234065 System and method for managing data privacy September 17, 2003
7234064 Methods and systems for managing patient authorizations relating to digital medical data August 16, 2002
7233668 System and method for a commercial multimedia rental and distribution system May 23, 2002
7233665 Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method February 22, 2006
7231669 Binding content to a portable storage device or the like in a digital rights management (DRM) system February 27, 2006
7231528 Method of editing/restoring electronic information September 20, 2000
7231525 Authentification of data in a digital transmission system March 25, 1999
7228439 Management method of rights of a content encrypted and stored in a personal digital recorder December 17, 2002
7228438 Computer network security system employing portable storage device October 23, 2001
7228437 Method and system for securing local database file of local content stored on end-user system June 19, 2001
7228436 Semiconductor integrated circuit device, program delivery method, and program delivery system July 3, 2003
7228434 Method of protecting the integrity of a computer program June 19, 2002
7228433 Electronic identification system and method with source authenticity October 11, 2005
7227952 System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media December 6, 2001
7227661 Image generating method, device and program, and illicit copying prevention system September 10, 2002
7225469 BIOS lock encode/decode driver July 27, 2005
7225343 System and methods for adaptive model generation for detecting intrusions in computer systems January 27, 2003
7225342 Terminal apparatus, communication method, and communication system July 22, 2003
7225341 Memory access control system and management method using access control ticket March 7, 2002
7225340 Digital copying method and storage device for digital content December 10, 2001
7225339 Information recording/playback apparatus and method April 5, 2001
7224798 Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system July 30, 2003
7224310 Method and device for the recognition of the origin of encrypted data broadcasting June 6, 2003
7222312 Secure exchange of information in electronic design automation July 20, 2004
7222062 Method and system to support a trusted set of operational environments using emulated trusted hardware December 23, 2003
7219238 Data transfer control device, electronic instrument, and data transfer control method March 6, 2003
7219237 Read- and write-access control circuits for decryption-key memories on programmable logic devices May 17, 2002
7219227 Data distribution system and recording device and data provision device used therefor December 1, 2000
7216369 Trusted platform apparatus, system, and method June 28, 2002
7213267 Method of protecting a microcomputer system against manipulation of data stored in a storage assembly of the microcomputer system May 13, 2002
7213158 Distributed autonomic backup June 28, 2002
7213157 Integrated circuit for digital rights management January 5, 2006
7213156 Contents data transmission/reception system, contents data transmitter, contents data receiver and contents data transmission/reception method March 28, 2003
7213155 Recording medium, recording and/or reproducing method for record medium, and recording and/or reproducing device for recording medium July 31, 2001
7210134 Deterring reverse-engineering of software systems by randomizing the siting of stack-based data September 6, 2002
7210044 Mobile phone with an encryption function March 13, 2003
7210043 Trusted computer system February 20, 2002
7210042 Device information generating device, device information generating method, control data generating device, control data generating method, content utilizing device, content utilizing method, and storage medium February 8, 2002
7210009 Computer system employing a trusted execution environment including a memory controller configured to clear memory September 4, 2003
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