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  • MZ Audio Sciences, LLC v. Sony Group Corporation Japan et al DC

    • 2:22-cv-00866
    • C.D. Cal.
    • Judge: Andre Birotte, Jr +1
    • Filed: 02/08/2022
    • Closed: 01/23/2023
    • Latest Docket Entry: 01/24/2023
    • Docket updated daily
    • All Upcoming Events:
    • Assigned Judge 
    • Andre Birotte, Jr
    • Referred Judge 
    • Patricia Donahue
1
Plaintiff
5
Defendants
29
Accused Products
1
Patent-in-Suit
350
Days in Litigation
  • MZ Audio Sciences, LLC v. Sony Group Corporation Japan et al DC

    • 2:22-cv-00866
    • C.D. Cal.
    • Judge: Andre Birotte, Jr +1
    • Filed: 02/08/2022
    • Closed: 01/23/2023
    • Latest Docket Entry: 01/24/2023
    • Docket updated daily
    • All Upcoming Events:
    • Assigned Judge 
    • Andre Birotte, Jr
    • Referred Judge 
    • Patricia Donahue
Cause of Action
Willful Patent Infringement
Market Sector
Consumer Electronics and PCs
Court 
Central District of California
Referred Judge 
Patricia Donahue
Assigned Judge 
Andre Birotte, Jr
  • Patent Information
Patents-in-Suit
PTAB Petitions
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