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Electronic Paper Display Screen Light Guide Plate And Electronic Paper Display Screen - EP3121628B1

PatentPatent Analysis

EP3121628

GUANGZHOU OED
Application Number
EP15752879A
Filing Date
Feb 11, 2015
Status
Granted And Under Opposition
Apr 30, 2021
Grant Date
Jun 2, 2021
External Links
Slate, Register, Google Patents

Bibliography

The patent EP3121628B1 was granted to Guangzhou OED on Jun 2, 2021 following the initial filing on Feb 11, 2015 under the application number EP15752879A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions

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E INKMar 2, 2022 -

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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