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Your search returned 83 patents.
( 714/21 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 6154847 | Method and system for performing resource updates and recovering operational records within a fault-tolerant transaction-oriented data processing system
| September 1, 1994 |
| 6148411 | Network system having function of changing route upon failure
| August 26, 1999 |
| 6128687 | Fast fault detection circuitry for a microprocessor
| July 17, 1998 |
| 6047384 | Rapid recovery and start-up system for peripheral systems
| January 20, 1998 |
| 6047320 | Network managing method and system
| November 17, 1997 |
| 6032266 | Network system having function of changing route upon failure
| April 3, 1997 |
| 6016553 | Method, software and apparatus for saving, using and recovering data
| June 26, 1998 |
| 6009498 | Disk control unit for holding track data in cache memory
| October 26, 1995 |
| 5968186 | Information processing apparatus with resume function and information processing system
| November 20, 1997 |
| 5790791 | Apparatus for synchronizing flight management computers where only the computer chosen to be the master received pilot inputs and transfers the inputs to the spare
| May 12, 1995 |
| 5689430 | Internal state determining apparatus
| October 20, 1995 |
| 5598530 | Method and apparatus for controlling using checksums execution of object programs
| April 13, 1995 |
| 5592675 | Computer controlled method and system capable of preserving information representing plural work states and recovering the work states
| January 6, 1993 |
| 5572535 | Method and data processing system for verifying the correct operation of a tri-state multiplexer in a circuit design
| July 5, 1994 |
| 5566351 | Adaptive polling system by generating sequence of polling signals whose magnitudes are functionally related to the occurrence of the busy signal
| June 20, 1994 |
| 5485572 | Response stack state validation check
| April 26, 1994 |
| 5448668 | Method of detecting changes to a collection of digital signals
| July 8, 1993 |
| 5406504 | Multiprocessor cache examiner and coherency checker
| June 30, 1993 |
| 4914576 | Apparatus and method of loading a control store memory of a central subsystem
| December 18, 1986 |
| 4910666 | Apparatus for loading and verifying a control store memory of a central subsystem
| December 18, 1986 |
| 4757445 | Method and apparatus for validating prefetched instruction
| July 29, 1987 |
| 4524415 | Virtual machine data processor
| December 7, 1982 |
| 4493035 | Data processor version validation
| December 7, 1982 |
| 4488228 | Virtual memory data processor
| December 3, 1982 |
| RE36417 | Method of detecting changes to a collection of digital signals
| October 17, 1996 |
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