Electron Source, Method For Manufacturing Same, Emitter, And Device Including Same - EP4131327
The patent EP4131327 was granted to Denka on Aug 13, 2025. The application was originally filed on Apr 14, 2021 under application number EP21793004A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP4131327
- Application Number
- EP21793004A
- Filing Date
- Apr 14, 2021
- Status
- Granted And Under Opposition
- Jul 11, 2025
- Grant Date
- Aug 13, 2025
- External Links
- Slate, Register, Google Patents
Patent Summary
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Dossier Documents
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