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ROVI TECHNOLOGIES CORPORATION

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STEPHEN G. PERLMAN PHILLIP Y. GOLDMAN WEBTV NETWORKS, INC., Assignor MICROSOFT CORPORATION, Assignor

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DETERMINING AND DISCLOSING THE INDENTITY OF TELEPHONE CALLER

09/107,717 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed June 30, 1998

Examiner STELLA L WOO

Class 379

Art Group 2643

Patent No. 6,278,773

Case Type Utility - 379/093230

Status Patented Case

Parent 08/660,087 Patented

Last Updated: 1 year, 9 months ago

Date	#	Transaction
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DETERMINING AND DISCLOSING THE INDENTITY OF TELEPHONE CALLER

09/107,717 | U.S. Patent Application

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