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Your search returned 197 patents.
( 714/815 in Current US Classification )
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Patent IDTitleDate Filed
5541943 Watchdog timer lock-up prevention circuit December 2, 1994
5533037 Latency error detection circuit for a measurement system May 24, 1994
5530483 Delay detector apparatus and method for plural image sequences October 11, 1994
5524117 Microcomputer system with watchdog monitoring of plural and dependent overlapping output therefrom October 5, 1990
5522087 System for selectively operating in different modes depending upon receiving signal from a host computer within a time window upon power up March 22, 1994
5522040 Arrangement for testing a watchdog circuit October 14, 1994
5488309 Method of testing the output propagation delay of digital devices November 1, 1993
5485465 Redundancy control for a broadcast data transmission system May 20, 1992
5479641 Method and apparatus for overlapped timing of cache operations including reading and writing with parity checking March 24, 1993
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