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Samuel F. Wood Jerry A. Klein Margaret Susan Asprey

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Telemaze LLC

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FOCAL IP, LLC

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Tandem Access Controller Within The Public Switched Telephone Network

13/462,726 | U.S. Patent Application

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Location ELECTRONIC

Filed May 2, 2012

Examiner RASHA S AL AUBAIDI

Class 379

Art Group 2652

Patent No. 8,718,252

Case Type Utility - 379/201010

Status Patented Case

Parent 11/428,825 Patented

Parent 10/426,279 Patented

Parent 09/565,565 Patented

Last Updated: 4 years, 5 months ago

Date	#	Transaction
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Tandem Access Controller Within The Public Switched Telephone Network

13/462,726 | U.S. Patent Application

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