Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific voltage responsive fault sensor
Reexamination Certificate
2011-03-15
2011-03-15
Jackson, Stephen W (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific voltage responsive fault sensor
C361S093900, C361S098000
Reexamination Certificate
active
07907377
ABSTRACT:
For protecting a power system, two or three of over current, thermal and under voltage protection circuits are integrated as one protection circuit but operate independently, and one or more protection points thereof are adjusted dynamically in response to detected condition of the power system. Specifically, using voltage and current conditions in the power system to modify the over current protection and the thermal protection maximizes the performance of the power system and covers the process bias in the circuits.
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Chou Hung-Che
Chuang Chao-Hsuan
Fan Cheng-Hsuan
Tan Chih-Ping
Yang Ching-Hsiang
Jackson Stephen W
Kitov Zeev
Richtek Technology Corp.
Rosenberg , Klein & Lee
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