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Inventor

HIROKAZU TAKAGAKI

Assignee

IRONWORKS PATENTS LLC

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SONY CORPORATION, Assignor SCA IPLA HOLDINGS INC., Assignor MOBILEMEDIA IDEAS LLC, Assignor

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MOBIL COMMUNICATION APPARATUS AND INFORMATION PROVIDING SYSTEM USING THE MOBILE COMMUNICATION APPARATUS

09/300,671 | U.S. Patent Application

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Location ELECTRONIC

Filed April 27, 1999

Examiner SONNY TRINH

Class 455

Art Group 2687

Patent No. 6,871,048

Case Type Utility - 455/066000

Status Patented Case

Child 90/12,079 Pending

Child 10-117971

Last Updated: 4 years, 6 months ago

Date	#	Transaction
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MOBIL COMMUNICATION APPARATUS AND INFORMATION PROVIDING SYSTEM USING THE MOBILE COMMUNICATION APPARATUS

09/300,671 | U.S. Patent Application

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