Portable device for both media playing and wireless communication

• US 20050049015A1
• Filed: 11/06/2003
• Published: 03/03/2005
• Est. Priority Date: 09/03/2003
• Status: Abandoned Application

• Current Assignee: Formosa Teletek Corporation
• Original Assignee: Formosa Teletek Corporation
• Inventors: Wang, Tai-Chang
• Application Number:
  US10/703,837
• Publication Number:
  US 20050049015A1
• Time in Patent Office: Days
• US Class Current: 455/575.100
• CPC Class Codes: H04B 1/385 Transceivers carried on the body, e.g. in helmets
• CPC Class Codes: H04B 2001/3866 carried on the head
• CPC Class Codes: H04M 1/72442 for playing music files

Abstract

A portable device for both media playing and wireless communication is disclosed, including a housing case, and a circuit board housed inside the housing case. A wireless communication unit is electrically connected to a switch and the wireless communication unit includes an integrated IC chip for wireless communication. The switch is switchable to wireless communication unit for communication upon receiving commands from users or receiving incoming calls for voice signal or data communication. The switch is used to control input unit for transmitting voice signal to wireless communication unit.

Claims

1. A portable device for both media playing and wireless communication, comprising:

a housing case, and

a circuit board, housed inside the housing case and comprising a USB control interface unit electrically connecting to a USB connector at one end for drawing power, or transmitting images, video, and text,

wherein a wireless communication unit is electrically connected to a switch, the wireless communication unit comprises an integrated IC chip for wireless communication, the switch is switchable to wireless communication unit for communication upon receiving commands from users or receiving incoming calls, otherwise, switch to music playing mode.