Invention Grant
- Patent Title: Audio device with integrated switching power supply
- Patent Title (中): 带集成开关电源的音频设备
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Application No.: US12346947Application Date: 2008-12-31
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Publication No.: US08891250B2Publication Date: 2014-11-18
- Inventor: John Bergman , Bryan Peterson , Joshua Gathje
- Applicant: John Bergman , Bryan Peterson , Joshua Gathje
- Applicant Address: US MA Woburn
- Assignee: Cue, Inc.
- Current Assignee: Cue, Inc.
- Current Assignee Address: US MA Woburn
- Agency: Lando & Anastasi, LLP
- Main IPC: H04B1/03
- IPC: H04B1/03 ; H04B15/00
Abstract:
An integrated audio device, such as, for example, a table-top radio, including a housing, a speaker disposed within the housing, a switching power supply disposed within the housing, and audio circuitry disposed within the housing and coupled between the digital switching power supply and the speaker.
Public/Granted literature
- US20090225528A1 AUDIO DEVICE WITH INTEGRATED SWITCHING POWER SUPPLY Public/Granted day:2009-09-10
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