Mamr Recording Head With High Damping Trailing Shield Seed Layer - EP3884487

The patent EP3884487 was granted to Western Digital on Aug 13, 2025. The application was originally filed on Mar 18, 2020 under application number EP20894912A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3884487

WESTERN DIGITAL
Application Number
EP20894912A
Filing Date
Mar 18, 2020
Status
Granted And Under Opposition
Jul 11, 2025
Publication Date
Aug 13, 2025
External Links
Slate, Register, Google Patents

Patent Summary

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