Chemistry: electrical current producing apparatus – product – and – With nonbattery electrical component electrically connected...
Reexamination Certificate
2006-05-09
2006-05-09
Crepeau, Jonathan (Department: 1746)
Chemistry: electrical current producing apparatus, product, and
With nonbattery electrical component electrically connected...
C429S061000, C429S092000
Reexamination Certificate
active
07041400
ABSTRACT:
An upgradable SMART (Self-Monitoring Analysis and Reporting Technology) battery pack capable of upgrading a SMART function thereof is provided, including a battery array, a host interface for supplying power to a host and performing a SMART communication therewith, a protection circuit for protecting battery cells in the battery array from overcurrent or overvoltage, a microprocessor for monitoring a current state of the battery array, calculating a battery capacity thereof and controlling the SMART communication with the host via the host interface, a nonvolatile memory for storing an operational program of the microprocessor and battery information, a signal processor for converting a level of a signal to be sent to the host via the host interface into a predetermined level that is desired by the host and processing the level-converted signal, and an input/output port for performing an interfacing operation between the host and the microprocessor to download a control program and data from the host.
REFERENCES:
patent: 5710501 (1998-01-01), van Phuoc et al.
Kim Dae-Jeong
Kim Hun-June
Kim Sang-Min
Youn Dae-Young
Cantor & Colburn LLP
Crepeau Jonathan
Smart Power Solutions Inc.
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