Patent No. EP2337403 (titled "Telecommunications Network And Method For Time-Based Network Access") was filed by Koninklijke KPN on Feb 19, 2009. The application was issued on Nov 23, 2016.
Telecommunications network with restricted access to save resources by allowing terminals to access the network only during specific time intervals. Each terminal has a unique identifier associated with a grant access time interval. The network denies access requests outside the granted interval. This encourages terminals to tear down connections and conserve resources when not actively transmitting data.
Latest UPC cases involving this patent.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
Date
Description
Get instant alerts for new documents