Patent Results

2,811 Results for: All Documents
Applied Filters: CPC Classifications = H03G3/20

Digital-analog Conversion Apparatus

  • Published: Jul 2, 2009
  • Family: 39
  • Cited: 12
  • Info:
  • Applicant: Trigence Semiconductor Inc

Energy-efficient Consumer Device Audio Power Output Stage

  • Published: Feb 28, 2008
  • Family: 6
  • Cited: 7
  • Info: Full text
  • Applicant: Cirrus Logic Inc

Energy-efficient Consumer Device Audio Power Output Stage

  • Published: Feb 21, 2008
  • Family: 6
  • Cited: 84
  • Info: Full text
  • Owner: Cirrus Logic Inc

Energy-efficient Consumer Device Audio Power Output Stage

  • Published: May 22, 2008
  • Family: 6
  • Cited: 0
  • Info: Full text
  • Applicant: Cirrus Logic Inc

Ambient Sound Responsive Media Player

  • Published: Aug 16, 2007
  • Family: 2
  • Cited: 68
  • Info: Full text
  • Owner: Google Llc, Google Inc, Outland Research Llc

Sound-output-control Device, Sound-output-control Method, And Sound-output-control Program

  • Published: Mar 21, 2007
  • Family: 6
  • Cited: 3
  • Info:
  • Applicant: Sony Corp

Sound Output Control Device, Method And Program

  • Published: Mar 29, 2007
  • Family: 6
  • Cited: 21
  • Info:
  • Applicant: Sony Corp

Automatic Gain Control (agc) For Multichannel/wideband Communications System

  • Published: Mar 8, 2007
  • Family: 5
  • Cited: 16
  • Info: Full text
  • Owner: Edgewater Wireless, Edgewater Computer Systems Inc

Calculating And Adjusting The Perceived Loudness And/or The Perceived Spectral Balance Of An Audio Signal

  • Published: Jun 29, 2007
  • Family: 37
  • Cited: 1
  • Info:
  • Applicant: Dolby Lab Licensing Corp

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