Individual holder
COFTA PIOTR L
GB·4 granted patents·14 citations·filing 2006–2007
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0175US8417218B2SIM based authenticationCOFTA PIOTR L·Filed 2007·Granted Apr 9, 2013·7 cites·20 claims
- 0269US8126507B2Communications device monitoringCOFTA PIOTR L·Filed 2007·Granted Feb 28, 2012·4 cites·19 claims
- 0360US8190127B2Methods, apparatuses and software for authentication of devices temporarily provided with a SIM to store a challenge-responseCOFTA PIOTR L·Filed 2007·Granted May 29, 2012·2 cites·19 claims
- 0456US8165565B2Method and system for recursive authentication in a mobile networkCOFTA PIOTR L·Filed 2006·Granted Apr 24, 2012·1 cites·11 claims
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