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Inventors

ELLIOTT D. LIGHT JON L. ROBERTS

Assignee

ROBELIGHT, LLC

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ROBELIGHT, LLC, Assignor INTELLECTUAL VENTURES FUND 30, LLC, Assignor XYLON LLC, Assignor ROBELIGHT, LLC, Assignor

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METHOD AND APPARATUS FOR OBTAINING TELEPHONE STATUS OVER A NETWORK

09/265,656 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed March 2, 1999

Examiner SCOTT LOUIS WEAVER

Class 379

Art Group 2645

Patent No. 6,483,900

Case Type Utility - 379/067100

Status Patented Case

Parent 08/963,373 Patented

Child 09/759,107 Patented

Child 11/123,490 Patented

Child 11/182,674 Patented

Child 11/280,506 Patented

Child 11/280,497 Patented

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Last Updated: 4 years, 3 months ago

Date	#	Transaction
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METHOD AND APPARATUS FOR OBTAINING TELEPHONE STATUS OVER A NETWORK

09/265,656 | U.S. Patent Application

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