Amperex Technology Limited v. Maxell, Ltd.

IPR2021-01440
PTAB
Patent Number08691446
Appeal NumberLogin To View
StatusLogin To View
OutcomeSubscription-Only
Filing DateSep 23, 2021
Institution DateApr 8, 2022
Termination DateLogin To View
CourtLogin To View
JudgesLogin To View
Case LengthLogin To View
Technology Center-
Claims Challenged1, 2, 3, 4, 5
Claims InstitutedLogin To View
Claims ValidatedSubscription-Only
Claims InvalidatedSubscription-Only
Petitioner
1
Tdk
Patent Owner
1
Hitachi Ltd.
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