Nova Patents
ATE418137T1

Multi-channel audio encoding and decoding

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 4 September 2023, 3.1 years ago.

  1. Priority
  2. Filed
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  4. Projected expiry
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139 members in 9 offices

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40851702United States of AmericaP
64255003United States of AmericaA

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EP1734511A2European Patent Office (EPO)A2
EP1734511A3European Patent Office (EPO)A3
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AT381090TAustriaT
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DK1400954T3DenmarkT3
DE60317982T2GermanyT2
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EP2023340A3European Patent Office (EPO)A3
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ATE449405T1AustriaT1
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