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Fixed Hs-Dsch Or E-Dch Allocation For Voip (Hs-Dsch Without Hs-Scch/E-Dch - EP3267722B1

PatentPatent Analysis

EP3267722

CONVERSANT WIRELESS LICENSING S RL
Application Number
EP17188898A
Filing Date
Apr 25, 2006
Status
Revoked
Mar 25, 2022
Grant Date
Mar 27, 2019
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3267722B1 was granted to Conversant Wireless Licensing S RL on Mar 27, 2019 following the initial filing on Apr 25, 2006 under the application number EP17188898A . The current legal status of the patent is Revoked.

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Patent Oppositions (7)

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.

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DAIMLERJan 2, 2020WITHDRAWN
CONTINENTAL AUTOMOTIVEDec 30, 2019WITHDRAWN
HUAWEIDec 27, 2019WITHDRAWN
LG ELECTRONICS DEUTSCHLANDDec 27, 2019WITHDRAWN
ZTEDec 27, 2019WITHDRAWN
ROBERT BOSCHDec 20, 2019WITHDRAWN
TOMTOM SALESDec 20, 2019WITHDRAWN

Dossier Documents

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