ELECTRONIC APPARATUS AND STORAGE MEDIUM
First Claim
1. An electronic apparatus, comprising:
- a first communication unit configured to connect the electronic apparatus and an external device in a one-to-one relationship for data communications;
a second communication unit configured to connect the electronic apparatus and one or more other external devices via a network for data communications;
a first detection unit configured to detect a connection status of the first communication unit;
a second detection unit configured to detect a connection status of the second communication unit; and
a power control unit configured to control power to the electronic apparatus;
whereinthe first detection unit is configured to determine the connection status of the first communication unit when the electronic apparatus is turned on; and
the power control unit is configured to monitor the connection statuses of the first communication unit and the second communication unit via the first detection unit and the second detection unit after the first detection unit detects a connection to the first communication unit and to keep the electronic apparatus turned on while a connection to at least one of the first communication unit and the second communication unit is detected.
1 Assignment
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Accused Products
Abstract
A disclosed electronic apparatus includes a first communication unit for connecting the electronic apparatus and an external device; a second communication unit for connecting the electronic apparatus and other external devices via a network; a first detection unit for detecting a connection status of the first communication unit; a second detection unit for detecting a connection status of the second communication unit; and a power control unit for controlling power to the electronic apparatus. The first detection unit determines the connection status of the first communication unit when the electronic apparatus is turned on. The power control unit monitors the connection statuses of the first and second communication units via the first and second detection units after a connection to the first communication unit is detected and keeps the electronic apparatus turned on while a connection to at least one of the first and second communication units is detected.
29 Citations
16 Claims
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1. An electronic apparatus, comprising:
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a first communication unit configured to connect the electronic apparatus and an external device in a one-to-one relationship for data communications; a second communication unit configured to connect the electronic apparatus and one or more other external devices via a network for data communications; a first detection unit configured to detect a connection status of the first communication unit; a second detection unit configured to detect a connection status of the second communication unit; and a power control unit configured to control power to the electronic apparatus;
whereinthe first detection unit is configured to determine the connection status of the first communication unit when the electronic apparatus is turned on; and the power control unit is configured to monitor the connection statuses of the first communication unit and the second communication unit via the first detection unit and the second detection unit after the first detection unit detects a connection to the first communication unit and to keep the electronic apparatus turned on while a connection to at least one of the first communication unit and the second communication unit is detected. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A storage medium having program code embodied therein for causing an electronic apparatus to perform a power control method,
the electronic apparatus including a first communication unit configured to connect the electronic apparatus and an external device in a one-to-one relationship for data communications; -
a second communication unit configured to connect the electronic apparatus and one or more other external devices via a network for data communications; a first detection unit configured to detect a connection status of the first communication unit; a second detection unit configured to detect a connection status of the second communication unit; and a power control unit configured to control power to the electronic apparatus, the power control method comprising the steps of; determining, by the first detection unit, the connection status of the first communication unit when the electronic apparatus is turned on; monitoring, by the power control unit, the connection statuses of the first communication unit and the second communication unit via the first detection unit and the second detection unit after a connection to the first communication unit is detected by the first detection unit; and keeping, by the power control unit, the electronic apparatus turned on while a connection to at least one of the first communication unit and the second communication unit is detected. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification