Secondary Battery, Battery Module, And Device Using Battery As Power Source - EP3989352

The patent EP3989352 was granted to Contemporary Amperex Technology on Oct 16, 2024. The application was originally filed on Dec 24, 2020 under application number EP20913277A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3989352

CONTEMPORARY AMPEREX TECHNOLOGY
Application Number
EP20913277A
Filing Date
Dec 24, 2020
Status
Granted And Under Opposition
Jul 19, 2024
Grant Date
Oct 16, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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BECKERMay 21, 2025BECKER KURIG & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (18) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
EXAMINATIONUS2006073382
OPPOSITIONCN109698385
OPPOSITIONCN205248346U
OPPOSITIONCN208189697U
OPPOSITIONCN209561523U
OPPOSITIONCN209786120U
OPPOSITIONEP2858144
OPPOSITIONEP3331062
OPPOSITIONJPH04147517
OPPOSITIONKR101342696B
OPPOSITIONUS2006073382
OPPOSITIONUS2008289171
OPPOSITIONUS2012244421
OPPOSITIONUS2019221877
OPPOSITIONWO2018021698
SEARCHEP3511998
SEARCHUS2016099444
SEARCHUS2019221877

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Dossier Documents

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