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Overview · Filed: —

UPC_APP_34702/2025

APPARATUS, METHOD AND COMPUTER PROGRAM FOR UPMIXING A DOWNMIX AUDIO SIGNAL

Procedural & sub-applicationsOther ProceduralHamburg LDGeneric application—
OverviewDecisionsDocumentsTimeline
Parties

Claimants

  • Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Reps: Volkmar Henke

Respondents

  • HMD Global Oy
Reps: Oliver Bäcker
Judges
  • Stefan SchillingJudge-rapporteur
Patents
  • EP2380167SEP · MPEG-4
CPC codes: H03M7/30, H04S3/00, G10L19/008

Sector: Telecommunications

Outcome
Procedural only
Filed: —
First decided: Aug 21, 2025
Language: —