Transformed higher order ambisonics audio data

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9883312
SERIAL NO

14289549

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In general, techniques are described for obtaining one or more first vectors describing distinct components of a soundfield and one or more second vectors describing background components of the soundfield, both the one or more first vectors and the one or more second vectors generated at least by performing a transformation with respect to a plurality of spherical harmonic coefficients.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

International Classification(s)

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  • 2014 Application Filing Year
  • H04S Class
  • 320 Applications Filed
  • 253 Patents Issued To-Date
  • 79.07 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morrell, Martin James San Diego, US 24 1810
Peters, Nils Günther San Diego, US 98 2477
Sen, Dipanjan San Diego, US 138 4817

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Patent Citation Ranking

  • 1 Citation Count
  • H04S Class
  • 20 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges13101 - 1011 - 2000.20.40.60.811.21.41.61.822.22.42.62.833.2

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