Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2006-11-28
2006-11-28
Kim, Ahshik (Department: 2876)
Registers
Coded record sensors
Particular sensor structure
C235S486000
Reexamination Certificate
active
07140546
ABSTRACT:
A power pack with human interface devices that includes a power pack housing, which is detachably interfaced to a portable device. The power pack includes a power source internal to the housing for providing power, a light source internal to the housing for producing a light signal associated with a status, which light signal is viewable external to the housing, and an audio source internal to the housing for producing an audio signal associated with the status. The power pack interfaces electrically to the portable device to provide power thereto, and receive therefrom control signals associated with the status, which control signals activate at least one of the light source and audio source according to the status.
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Breytman Alex
Cordes Kevin
Jwo Chin-Hung
Schlieffers Jorg
Shi David Tsi
Amin & Turocy LLP
Kim Ahshik
Symbol Technologies Inc.
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