| 1 2 3 |
| Patent ID | Title | Date Filed |
| 7024395 | Method and system for secure credit card transactions
| June 16, 2000 |
| 7023995 | Secure location-based services system and method
| November 20, 2001 |
| 7020474 | System and method for securing short-distance wireless communications, and applications thereof
| June 24, 2004 |
| 7017051 | System and method for enterprise authentication
| February 24, 2003 |
| 7010127 | Cryptographic communication method, file access system and recording medium
| December 20, 2000 |
| 7003731 | User control and activation of watermark enabled objects
| October 17, 2000 |
| 7003665 | Method for the secure transmission of messages
| May 20, 1999 |
| 7003114 | Method and apparatus for achieving crypto-synchronization in a packet data communication system
| January 20, 2000 |
| 6996544 | Multiple party content distribution system and method with rights management features
| February 27, 2003 |
| 6989733 | Method and system for adapting a telephone line modem for use on the power line
| May 1, 2001 |
| 6986040 | System and method of exploiting the security of a secure communication channel to secure a non-secure communication channel
| November 3, 2000 |
| 6986037 | Electronic mail system with authentication/encryption methodology for allowing connections to/from a message transfer agent
| May 31, 2000 |
| 6983371 | Super-distribution of protected digital content
| November 13, 2000 |
| 6980651 | Method for using an access card to create a secure sub-network on a public network
| June 19, 2001 |
| 6978024 | Publication certifying system, viewing-access-log recording server, publishing-access-log recording server, digital-signature server, and information terminal for access-to-view
| May 23, 2001 |
| 6975726 | Data transmission system
| April 22, 2005 |
| 6973444 | Method for interdependently validating a digital content package and a corresponding digital license
| January 13, 2000 |
| 6971023 | Authorizing an additional computer program module for use with a core computer program
| October 3, 2000 |
| 6971020 | Circuit and method for the securing of a coprocessor dedicated to cryptography
| February 17, 2000 |
| 6970852 | Methods and apparatus for conducting secure, online monetary transactions
| April 28, 2000 |
| 6970851 | System and method of configuring value cards
| September 28, 2001 |
| 6970566 | Network system and method for secure communication service
| November 8, 1999 |
| 6963977 | Circuits and methods for modular exponentiation
| December 19, 2000 |
| 6959087 | Method and apparatus for transmitting encryption-resultant information and decrypting information
| October 27, 2000 |
| 6957329 | System for encrypting data from multiple multimedia applications and method thereof
| February 5, 2001 |
| 6952772 | System for broadcasting to, and programming, a mobile device in a protocol
| January 17, 2001 |
| 6950946 | Discovering stolen or lost network-attachable computer systems
| March 30, 2000 |
| 6944771 | Method and apparatus for overcoming a watermark security system
| December 20, 2001 |
| 6937727 | Circuit and method for implementing the advanced encryption standard block cipher algorithm in a system having a plurality of channels
| June 8, 2001 |
| 6928547 | System and method for authenticating users in a computer network
| July 7, 2003 |
| 6928261 | Music data distribution system and method, and storage medium storing program realizing such method
| November 7, 2001 |
| 6928166 | Radio communication device and user authentication method for use therewith
| March 1, 2001 |
| 6922774 | Device for and method of secure computing using virtual machines
| May 14, 2001 |
| 6907126 | Encryption-decryption apparatus
| April 18, 2001 |
| 6907123 | Secure voice communication system
| December 21, 2000 |
| 6879691 | Information autocompletion system
| May 11, 2001 |
| 6873853 | Method and apparatus for providing commercial broadcasting service in cellular mobile communication network
| October 23, 2002 |
| 6873707 | Hardware-based encryption/decryption employing cycle stealing
| September 28, 2000 |
| 6865671 | Electronic mail system with authentication methodology for supporting relaying in a message transfer agent
| May 1, 2000 |
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