Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Reexamination Certificate
2005-07-26
2005-07-26
Sircus, Brian (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific current responsive fault sensor
C361S058000
Reexamination Certificate
active
06922320
ABSTRACT:
Embodiments of the present invention provide methods and circuitry for protecting a circuit during hot-swap events. Hot swap protection circuitry includes as overcurrent detection circuit which decouples power from a load. Circuitry is provided to detect ground-fault conditions. Noise detection circuitry is provided to reduce noise in the power that is delivered to the load.
REFERENCES:
patent: 5572395 (1996-11-01), Rasums et al.
patent: 5698973 (1997-12-01), Goerke et al.
patent: 5760571 (1998-06-01), Latham et al.
patent: 5892381 (1999-04-01), Koifman et al.
patent: 6127882 (2000-10-01), Vargha et al.
patent: 6278320 (2001-08-01), Vu
patent: 6771478 (2004-08-01), Ochi
Ixys Corporation
Kitov Zeev
Sircus Brian
Townsend and Townsend / and Crew LLP
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