Assignee
FRANCE TELECOM TELEDIFFUSION D
FR·2 granted patents·126 citations·filing 1993–1997
Top patents by PatentIndex Score
2 records- 0163US6459744B1Multi-carrier symbol synchronizationFRANCE TELECOM TELEDIFFUSION D·Filed 1997·Granted Oct 1, 2002·60 cites·20 claims
- 0247US5305383AMethod of electronic payment by chip card by means of numbered tokens allowing the detection of fraudFRANCE TELECOM TELEDIFFUSION D·Filed 1993·Granted Apr 19, 1994·66 cites·15 claims
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