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US 2010/0144277 A1Published application
Portable electronic device
AssigneeFIH (Hong Kong) Limited
InventorHSING-YUAN HSIEH
Life of this patent
Estimating the term…
Abstract
A portable electronic device includes a short distance wireless communicating module and a warning unit. The short distance wireless communicating module is used to establish short distance wireless communicating network with another portable electronic device and monitor whether the other portable electronic device is out of wireless network range. The warning unit electrically connects with a short distance wireless communicating module to send out an alarm if the portable electronic device is out of wireless network range.
Claims13
A portable electronic device, comprising:
- a short distance wireless communicating module configured to establish a short distance wireless communicating network with another portable electronic device and monitor whether the other portable electronic device is out of wireless network range;
- and
- a warning unit electrically connecting with the short distance wireless communicating module to send out an alarm as the portable electronic device is out of wireless network range.
A portable electronic device, comprising:
- a short distance wireless communicating module configured to establish short distance wireless communicating network with another portable electronic device and monitor whether the other portable electronic device is out of wireless network range;
- and
- an automatic calling unit electrically connecting with the short distance wireless communicating module and being controlled or triggered by the short distance wireless communicating module to automatically call or dial a pre-called number.
Dependencies are inferred from the claim text.