Hazard Warning Device Using Radio Communication - EP2677507

The patent EP2677507 was granted to Siemens on Jan 17, 2018. The application was originally filed on Jun 18, 2012 under application number EP12172444A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2677507

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

Patent Summary

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HEKATRON VERTRIEBSOct 17, 2018- -

Patent Citations (15) New

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

Citation PhasePublication Number
OPPOSITIONDE20003592U
OPPOSITIONDE29503059U
OPPOSITIONEP1612754
OPPOSITIONEP1669960
OPPOSITIONEP2437226
OPPOSITIONJP2011248546
OPPOSITIONUS2008129536
OPPOSITIONUS2009051551
OPPOSITIONUS2010097287
OPPOSITIONWO0143098
OPPOSITIONWO2010000336
OPPOSITIONWO2010111782
OPPOSITIONWO2010111783
OPPOSITIONWO2011114204
SEARCHEP1612754

Non-Patent Literature (NPL) Citations (4) New

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

Citation PhaseReference Text
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

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