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HUAWEI TECHNOLOGIES CO., LTD.

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Wenfu WU Weihua HU Shanhan WANG HUAWEI TECHNOLOGIES CO., LTD., Assignor

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METHOD, SYSTEM, AND DEVICE FOR USER DETACHMENT WHEN A HANDOVER OR CHANGE OCCURS IN HETEROGENEOUS NETWORK

13/169,619 | U.S. Patent Application

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Location ELECTRONIC

Filed June 27, 2011

Examiner DAVID Q NGUYEN

Class 370

Art Group 2617

Patent No. 8,031,677

Case Type Utility - 370/331000

Status Patented Case

Parent 12/479,216 Patented

Parent PCT/CN2008/071842 -

Child 200710137568.8

Last Updated: 8 months, 1 week ago

Date	#	Transaction
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METHOD, SYSTEM, AND DEVICE FOR USER DETACHMENT WHEN A HANDOVER OR CHANGE OCCURS IN HETEROGENEOUS NETWORK

13/169,619 | U.S. Patent Application

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