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Browse by Category: Main > Information Technology
Class Information
Number: 711/164
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Control technique > Access limiting > With password or key
Description: Subject matter wherein authorization code information


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7620994 Data recording system and data access method Nov. 17, 2009
7613301 Data storage device and data storage method Nov. 3, 2009
7613928 Flash device security method utilizing a check register Nov. 3, 2009
7607177 Secure compact flash Oct. 20, 2009
7603552 Piracy prevention using unique module translation Oct. 13, 2009
7594094 Move data facility with optional specifications Sep. 22, 2009
7592829 On-chip storage of secret information as inverse pair Sep. 22, 2009
7590899 Processor memory array having memory macros for relocatable store protect keys Sep. 15, 2009
7590814 Data recording device and access control method using password authentication Sep. 15, 2009
7590837 Electronic device security and tracking system and method Sep. 15, 2009
7590875 Storage system with disk drive power-on-reset detection Sep. 15, 2009
7587567 Storage control system Sep. 8, 2009
7581092 Systems and methods using cryptography to protect secure computing environments Aug. 25, 2009
7581074 Facilitating use of storage access keys to access storage Aug. 25, 2009
7577809 Content control systems and methods Aug. 18, 2009
7565504 Memory window access mechanism Jul. 21, 2009
7562201 Recording device and recording and reproducing device Jul. 14, 2009
7559090 Memory, information apparatus for access to the memory, and method for the information apparatus Jul. 7, 2009
7552209 Computer system managing an access to a storage system Jun. 23, 2009
7546424 Embedded processor with dual-port SRAM for programmable logic Jun. 9, 2009
7539830 Portable storage device capable of automatically running biometrics application programs and methods of automatically running the application programs May. 26, 2009
7539735 Multi-session no query restore May. 26, 2009
7535249 Authentication for information provided to an integrated circuit May. 19, 2009
7536582 Fault-tolerant match-and-set locking mechanism for multiprocessor systems May. 19, 2009
7523281 Authenticating hardware for manually enabling and disabling read and write protection to parts of a storage disk or disks for users Apr. 21, 2009
7516289 Facilitating use of storage access keys to access storage Apr. 7, 2009
7516494 Method, apparatus, and system for outputting information and forming image via network, and computer product Apr. 7, 2009
7509683 System and method for authenticating digital content Mar. 24, 2009
7505165 Image recording apparatus Mar. 17, 2009
7502946 Using hardware to secure areas of long term storage in CE devices Mar. 10, 2009
7499970 Method and system for supervisor partitioning of client resources Mar. 3, 2009
7484081 Method and apparatus for protecting designs in SRAM-based programmable logic devices Jan. 27, 2009
7483297 Nonvolatile memory card Jan. 27, 2009
7478248 Apparatus and method for securing data on a portable storage device Jan. 13, 2009
7474436 Photographic printing system Jan. 6, 2009
7475203 Methods and systems for enabling non-destructive erasure of data Jan. 6, 2009
7467298 Methods and arrangements for selectively maintaining parental access consent in a network environment Dec. 16, 2008
7467407 Low profile of security USB digital data processing device Dec. 16, 2008
7464219 Apparatus, system, and storage medium for data protection by a storage device Dec. 9, 2008
7461407 Debugging port security interface Dec. 2, 2008
7461245 Storage subsystem and storage controller Dec. 2, 2008
7460853 Wireless module security system and method Dec. 2, 2008
7454627 Recording medium containing copyright information, recording apparatus and recording method therefor Nov. 18, 2008
7454795 Disk control unit Nov. 18, 2008
7451288 Word-individual key generation Nov. 11, 2008
7447860 System and method for managing data associated with copying and recovery procedures in a data storage environment Nov. 4, 2008
7447861 Integrated multi-function object locks Nov. 4, 2008
7447916 Blocking of the operation of an integrated circuit Nov. 4, 2008
7441075 Data storage method and apparatus employing a tape cartridge for storing WORM data Oct. 21, 2008
7441151 Method and apparatus for restoring a device to a default state Oct. 21, 2008

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