PORTABLE ELECTRONIC DEVICE AND PACKAGED PRODUCT
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United States of America Patent
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Issued Date -
Apr 27, 2023
app pub date -
Dec 22, 2022
filing date -
Jan 15, 2004
priority date (Note) -
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Abstract
Exemplary portable electronic devices include a housing and a power connector interface. The housing has a power input opening and includes a controller, a rechargeable battery, and battery charging circuitry coupled to the rechargeable battery. The power input opening is sized to receive an electrical connector of a cable assembly. The power connector interface includes a power conductor, a ground conductor, and other conductors and is configured to attach to the electrical connector of the cable assembly. At least one of the other conductors is configured to receive a signal, and the controller is responsive to the signal and is configured to control the battery charging circuitry.
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