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
- 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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