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Your search returned 255 patents.
( 700/82 in Current US Classification )
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Patent IDTitleDate Filed
5906315 Watchdog timer for controlling a cooling system May 8, 1998
5878247 Automatic data backup apparatus for microcomputer July 24, 1997
5862315 Process control interface system having triply redundant remote field units May 12, 1997
5844475 Apparatus for alarming abnormality of tire air pressure October 8, 1996
5838698 Alignment of parity bits to eliminate errors in switching from an active to a standby processing circuit April 28, 1995
5831849 Data control system April 1, 1996
5828569 Method and apparatus for maintaining network connections across a voluntary process switchover May 21, 1997
5825649 Kernel substitution method in multi-processor system and multi-processor system having kernel substitution function May 18, 1995
5825648 Backup system for a time of day clock in an electronic device March 26, 1996
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
5786996 Appliance control circuit comprising dual microprocessors for enhanced control operation and agency safety redundancy and software application method thereof June 28, 1996
5777874 Programmable controller backup system February 12, 1996
5761518 System for replacing control processor by operating processor in partially disabled mode for tracking control outputs and in write enabled mode for transferring control loops February 29, 1996
5761061 Data processing medium, its backup circuit, and data processing system August 16, 1996
5751938 Peripheral module and microprocessor system December 17, 1996
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