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CSIGNUM LTD

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Mark Rhodes Derek Wolfe Brendan Hyland WIRELESS FIBRE SYSTEMS, Assignor WFS TECHNOLOGIES LTD., Assignor

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UNDERWATER COMMUNICATION SYSTEM

13/210,656 | U.S. Patent Application

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Location ELECTRONIC

Filed Aug. 16, 2011

Examiner MARCEAU MILORD

Class 455

Art Group 2649

Patent No. 8,346,164

Case Type Utility - 455/040000

Status Patented Case

Parent 12/699,107 Patented

Parent 11/454,630 Patented

Parent 60/690,964 Expired

Parent 60/690,966 Expired

Parent 60/690,959 Expired

Child GB 0602398.0

Last Updated: 2 years, 8 months ago

Date	#	Transaction
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UNDERWATER COMMUNICATION SYSTEM

13/210,656 | U.S. Patent Application

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