IP Verse

Hazard Warning Device Using Radio Communication - EP2677507

EP2677507

SIEMENS
Application Number
EP12172444A
Filing Date
Jun 18, 2012
Status
Opposition Rejected
Jul 3, 2020
Grant Date
Jan 17, 2018
External Links
Slate, Register, Google Patents

Bibliography

The patent EP2677507B1 was granted to Siemens on Jan 17, 2018 following the initial filing on Jun 18, 2012 under the application number EP12172444A . The current legal status of the patent is Opposition Rejected.

Patent Summary

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Patent Family

Patent Oppositions

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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HEKATRON VERTRIEBSOct 17, 2018 -

Patent Citations New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePatent NumberPatent Link
OPPOSITIONDE20003592U
OPPOSITIONDE29503059U
OPPOSITIONEP1612754
OPPOSITIONEP1669960
OPPOSITIONEP2437226
OPPOSITIONJP2011248546
OPPOSITIONUS2008129536
OPPOSITIONUS2009051551
OPPOSITIONUS2010097287
OPPOSITIONWO0143098
OPPOSITIONWO2010000336
OPPOSITIONWO2010111782
OPPOSITIONWO2010111783
OPPOSITIONWO2011114204
SEARCHEP1612754

Non-Patent Literature (NPL) Citations New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- JIAN-WU ZHANG et al., "A Novel Dual-frequency Planar Inverted-F Antenna", PIERS proceedings, (20090818), pages 662 - 665, XP055524964-
OPPOSITION- "PIF-Antenne", Wikipedia, (20111230), XP055525004-
OPPOSITION- RASHID AHMAD BHATTI et al., "Design of a Novel Multiband Planar Inverted-F Antenna for Mobile Terminals", Proceedings of iWAT2008, (20080000), pages 530 - 533, XP031248647-
OPPOSITION- YA-CHUNG YU, "The Miniaturization of Multi-Band Planar Inverted-F Antenna", A Thesis Submitted to Department of Communication Engineering College of Electrical Engineering and Computer Science, Taiwan, (20080600), pages 1 - 46, XP055524975-

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Dossier Documents

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.

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