US Patent Litigations are now available. Check here
The patent EP3457807B1 was granted on Sep 9, 2020 by Guangdong Oppo Mobile Telecommunications The patent is currently Granted And Under Opposition.
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.
Date
Description
Get instant alerts for new documents