| 1 |
| Patent ID | Title | Date Filed |
| 7266202 | Information processing device and method, and program storage medium
| February 17, 2000 |
| 7249106 | Information processing method and apparatus and program storage medium for prohibiting duplication of contents in large quantities
| December 24, 1999 |
| 7243235 | Mandatory access control (MAC) method
| June 8, 2004 |
| 7239702 | Information recording/reproducing device
| August 16, 2000 |
| 7237124 | Contents recorder/reproducer
| January 14, 2003 |
| 7231042 | Signal transmission apparatus and signal transmission method
| February 28, 2001 |
| 7219222 | Method and system to grant access to software options resident on a medical imaging device
| January 18, 2002 |
| 7213269 | Application rights enabling
| February 21, 2002 |
| 7209902 | Repository with security class and method for use thereof
| March 25, 2005 |
| 7203968 | Method and apparatus for selectively executing information recording using a cognizant mode and a non-cognizant mode
| September 6, 2001 |
| 7194092 | Key-based secure storage
| January 8, 1999 |
| 7191325 | Method of operating a computer system and a computer system including a predetermined run authorization
| July 31, 2003 |
| 7188248 | Recovering from de-synchronization attacks against watermarking and fingerprinting
| February 28, 2003 |
| 7181624 | Information recording/playback apparatus and method
| April 4, 2001 |
| 7146645 | Dedicated applications for user stations and methods for downloading dedicated applications to user stations
| December 30, 1999 |
| 7140042 | System and method for preventing software piracy
| January 14, 2002 |
| 7131133 | Access control method and information utilization apparatus
| September 17, 1997 |
| 7127615 | Security based on subliminal and supraliminal channels for data objects
| September 20, 2001 |
| 7127431 | Information recording device and information reproducing device
| May 6, 2003 |
| 7111171 | Parallel distribution and fingerprinting of digital content
| January 31, 2003 |
| 7080406 | Method for transferring privilege access to a resource manager with subsequent loss of privilege by the initiating identity
| December 15, 2000 |
| 7069590 | System and method for protecting data streams in hardware components
| February 17, 2000 |
| 7069246 | Method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs, and system and data media for same
| September 12, 2003 |
| 7065652 | System for obfuscating computer code upon disassembly
| June 21, 2000 |
| 7058979 | Method for inserting a watermark into an image
| April 7, 2000 |
| 7047413 | Collusion-resistant watermarking and fingerprinting
| April 23, 2001 |
| 7039848 | Data recording medium, data recording method and apparatus, data playback method and apparatus, and data determination method
| December 16, 2002 |
| 6795921 | Apparatus and method for translating with decoding function
| June 2, 1998 |
| 6772340 | Digital rights management system operating on computing device and having black box tied to computing device
| March 15, 2000 |
| 6711685 | System and procedure for protection against the analytical espionage of secret information
| June 8, 1999 |
| 6615359 | Modified license key entry for pre-installation of software
| November 26, 2001 |
| 6571344 | Method and apparatus for authenticating time-sensitive interactive communications
| December 21, 1999 |
| 6526146 | Information recording system
| February 16, 1999 |
| 6502194 | System for playback of network audio material on demand
| April 16, 1999 |
| 6490686 | Method and apparatus for restricting privilege access to distributed content information
| October 5, 1998 |
| 6477650 | Data protecting system and method for protecting data
| October 26, 1998 |
| 6453305 | Method and system for enforcing licenses on an open network
| May 21, 1999 |
| 6446211 | Method and apparatus for monitoring software using encryption
| November 10, 2000 |
| 6430561 | Security policy for protection of files on a storage device
| October 29, 1999 |
| 6272593 | Dynamic network cache directories
| April 10, 1998 |
| 6161184 | Data storing medium processing apparatus for storing program to be executed in volatile memory area with no back-up battery
| September 18, 1997 |
| 6145081 | Method and apparatus for preventing removal of embedded information in cover signals
| February 2, 1998 |
| 5974400 | Trying-on apparel virtually (electronically) while protecting private data using irreversible process
| January 8, 1998 |
| 5964876 | Program-invocation-count measuring system, program-invocation-count measuring method, and medium for storing program-invocation-count measuring software
| November 12, 1997 |
| 5896255 | Magnetic disc cartridge and corresponding system/method for limiting coping of software
| March 12, 1997 |
| 5883955 | On-line try before you buy software distribution system
| June 7, 1995 |
| 5883954 | Self-launching encrypted try before you buy software distribution system
| June 7, 1995 |
| 5870543 | System for preventing unauthorized copying of active software
| March 11, 1997 |
| 5826009 | Protection of software from physical and electronic interrogation by sealing and checking password
| July 25, 1995 |
| 5758121 | Data storage security apparatus and method which erases memory and utilizes a power switch to cut-off electric power during unsuccessful access
| December 29, 1995 |
| 5546333 | Data processor having a data table for performing a dual function of alphanumeric notice and numerical calculations
| October 20, 1995 |
| 5515540 | Microprocessor with single pin for memory wipe
| December 28, 1993 |
| 5014234 | System with software usage timer and counter for allowing limited use but preventing continued unauthorized use of protected software
| August 25, 1986 |
| 4959861 | Security system for computer software
| July 13, 1988 |
| 4864494 | Software usage authorization system with key for decrypting/re-encrypting/re-transmitting moving target security codes from protected software
| March 21, 1986 |
| 4646234 | Anti-piracy system using separate storage and alternate execution of selected proprietary and public portions of computer programs
| February 29, 1984 |
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