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Apparatus For And Method Of Multi-Factor Authentication Among Collaborating Communication Devices - EP2939387

The patent EP2939387 was granted to Motorola Solutions on Mar 29, 2017. The application was originally filed on Nov 26, 2013 under application number EP13805687A. The patent is currently recorded with a legal status of "Revoked".

EP2939387

MOTOROLA SOLUTIONS
Application Number
EP13805687A
Filing Date
Nov 26, 2013
Status
Revoked
Jun 28, 2019
Publication Date
Mar 29, 2017
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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HYTERA COMMUNICATIONSDec 29, 2017GRUNECKER PATENT -

Patent Citations (3) New

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

Citation PhasePublication Number
OPPOSITIONUS2012222102
OPPOSITIONUS7788711
OPPOSITIONUS8201231

Dossier Documents

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