Invention Grant
- Patent Title: Audio output device
- Patent Title (中): 音频输出设备
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Application No.: US12844605Application Date: 2010-07-27
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Publication No.: US08374357B2Publication Date: 2013-02-12
- Inventor: Tooru Nakagawa
- Applicant: Tooru Nakagawa
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Priority: JP2009-177781 20090730
- Main IPC: H04B3/00
- IPC: H04B3/00
Abstract:
An audio output device includes: a main unit including a terminal configured to connect an external speaker; a speaker unit configured to be detachably attached to the main unit while the terminal is covered with the speaker unit; and an amplification unit configured to amplify an audio signal so that the amplified audio signal is input to the terminal and the speaker unit.
Public/Granted literature
- US20110026728A1 Audio Output Device Public/Granted day:2011-02-03
Information query
