Sony Group Corporation (Japan) et al. vs. MZ Audio Sciences, LLC

Explore the PTAB proceeding IPR2022-01544 filed by Sony Group Corporation (Japan) et al. on 2022-09-23. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2022-01544

Filing Date

2022-09-23

Accorded Filing Date

2022-10-25

Institution Decision Date

2023-04-21

Last Modified Date

—

Proceeding Type

IPR

Termination Date

2024-04-08

Trial Status

Final Written Decision

Parties & Counsel

Petitioner

Sony Group Corporation (Japan) et al.

Represented By

—

Patent Owner / Respondent

MZ Audio Sciences, LLC

Represented By

—

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Patent Information

Respondent Application Number —

Respondent Patent Number —

Proceeding Documents

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