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| Patent ID | Title | Date Filed |
| 6769064 | System for protecting software
| December 18, 2000 |
| 6738907 | Maintaining a soft-token private key store in a distributed environment
| April 13, 1998 |
| 6732275 | Securing encrypted files in a PC and PC peripheral environment
| March 22, 2000 |
| 6725375 | Microcomputer and method and apparatus for changing the contents of the memory in the microcomputer
| December 6, 2000 |
| 6725205 | System and method for secure software installation
| December 2, 1999 |
| 6721888 | Mechanism for merging multiple policies
| January 14, 2000 |
| 6715077 | System and method to support varying maximum cryptographic strength for common data security architecture (CDSA) applications
| March 22, 2000 |
| 6711684 | Variable security code download for an embedded processor
| September 13, 1999 |
| 6654889 | Method and apparatus for protecting proprietary configuration data for programmable logic devices
| February 19, 1999 |
| 6625730 | System for validating a bios program and memory coupled therewith by using a boot block program having a validation routine
| March 31, 2000 |
| 6581159 | Secure method of updating bios by using a simply authenticated external module to further validate new firmware code
| December 23, 1999 |
| 6539480 | Secure transfer of trust in a computing system
| December 31, 1998 |
| 6453344 | Multiprocessor servers with controlled numbered of CPUs
| March 31, 1999 |
| 6401208 | Method for BIOS authentication prior to BIOS execution
| July 17, 1998 |
| 6282294 | System for broadcasting to, and programming, a motor device in a protocol, device, and network independent fashion
| June 30, 1998 |
| 6256393 | Authorization and access control of software object residing in set-top terminals
| February 24, 1999 |
| 6178504 | Host system elements for an international cryptography framework
| March 12, 1998 |
| 6175924 | Method and apparatus for protecting application data in secure storage areas
| June 20, 1997 |
| 6148400 | Apparatus and method for establishing a crytographic link between elements of a system
| July 27, 1998 |
| 6141756 | Apparatus and method of reading a program into a processor
| April 27, 1998 |
| 6131088 | Electronic catalog system and method
| May 18, 1998 |
| 6076167 | Method and system for improving security in network applications
| August 11, 1997 |
| 6075863 | Intelligent communication device
| August 9, 1996 |
| 6075862 | Decryption key management scheme for software distribution system
| July 30, 1996 |
| 6058478 | Apparatus and method for a vetted field upgrade
| April 28, 1997 |
| 6046680 | Method of preventing unauthorized reproduction of a transmission code
| June 15, 1994 |
| 6009524 | Method for the secure remote flashing of a BIOS memory
| August 29, 1997 |
| 6009177 | Enhanced cryptographic system and method with key escrow feature
| February 19, 1997 |
| 5987396 | Computer-controlled device for detecting optical transmission and/or remittance properties of a measuring object, method for operating such a device and method for initializing measuring functions of such a device
| August 22, 1995 |
| 5970142 | Configuration stream encryption
| August 26, 1996 |
| 5966451 | Distributed network computing system, and data exchange apparatus and method and storage medium used in this system
| July 21, 1997 |
| 5956408 | Apparatus and method for secure distribution of data
| February 12, 1998 |
| 5940509 | Method and apparatus for controlling country specific frequency allocation
| November 18, 1997 |
| 5933503 | Controlled modular cryptography apparatus and method
| March 15, 1996 |
| 5907620 | Method and apparatus for enforcing the use of cryptography in an international cryptography framework
| August 23, 1996 |
| 5787491 | Fast method and apparatus for creating a partition on a hard disk drive of a computer system and installing software into the new partition
| January 26, 1996 |
| 5787367 | Flash reprogramming security for vehicle computer
| July 3, 1996 |
| 5787172 | Apparatus and method for establishing a cryptographic link between elements of a system
| February 24, 1994 |
| 5778070 | Method and apparatus for protecting flash memory
| June 28, 1996 |
| 5771287 | Apparatus and method for secured control of feature set of a programmable device
| August 1, 1996 |
| 5768380 | Method for sending a communication unit parameter to a plurality of communication units
| September 27, 1995 |
| 5748739 | Access control for sensitive functions
| October 16, 1995 |
| 5708715 | Integrated circuit device with function usage control
| April 30, 1996 |
| 5563950 | System and methods for data encryption using public key cryptography
| May 30, 1995 |
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