Patent Results

237 Results for: All Documents
Applied Filters: US Classifications = 381/99

Extraction Of Left/center/right Information From Two-channel Stereo Sources

  • Published: Jun 2, 2009
  • Family: 5
  • Cited: 24
  • Info: Full text
  • Owner: Akita Blue Inc, Berchin Gregory J, Xifi Corp

System For Audio Signal Processing

  • Published: Aug 18, 2009
  • Family: 10
  • Cited: 20
  • Info: Full text
  • Owner: Nxp B.v, Philips Semiconductors International B.v, Koninklijke Philips Electronics N V

Loudspeaker Apparatus For Radiating Acoustic Waves In A Hemisphere

  • Published: Oct 1, 2009
  • Family: 8
  • Cited: 0
  • Info: Full text
  • Owner: Robert Bosch Gmbh

Digital Implementation Of A Fourth Order Linkwitz-riley Network With A Low Cutoff Frequency

  • Published: Nov 3, 2009
  • Family: 2
  • Cited: 0
  • Info: Full text
  • Owner: Cirrus Logic Incorporated

Loudspeaker System And Loudspeaker Having A Tweeter Array

  • Published: Nov 26, 2009
  • Family: 7
  • Cited: 7
  • Info: Full text
  • Applicant: Corynen David Magda Eddy, Ouweltjes Okke

Wide-band Equalization System

  • Published: Dec 24, 2009
  • Family: 4
  • Cited: 18
  • Info: Full text
  • Owner: Harman International Industries Incorporated

Integrated Audio Video Signal Processing System Using Centralized Processing Of Signals

  • Published: Jan 26, 2010
  • Family: 15
  • Cited: 2
  • Info: Full text
  • Owner: Mondo Systems Inc, Ang Inc

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