Inventor
AKHTERUZZAMAN AKHTAR
US7 patents
Patents
7 patentsUS6584316B1Jun 24, 2003
Handoff of phone calls from wireless to wireline network
LUCENT TECHNOLOGIES INC94 citations96
US6449483B1Sep 10, 2002
Wireless telephone system for accessing multiple stations via a single telephone number
LUCENT TECHNOLOGIES INC65 citations95
US6580787B1Jun 17, 2003
Integration of voice mail, email, fax and personal calendar systems to automatically update messages
LUCENT TECHNOLOGIES INC158 citations94
US6263050B1Jul 17, 2001
Method and system for responding to security system breaches via a wireless network
LUCENT TECHNOLOGIES INC18 citations80
US7295661B2Nov 13, 2007
Enhanced telecommunications alerting
LUCENT TECHNOLOGIES INC8 citations72
US6405042B1Jun 11, 2002
Provision of cellular/wire-line service
LUCENT TECHNOLOGIES INC11 citations72
US6980799B2Dec 27, 2005
Method for preserving calls when service is interrupted to a mobile unit in a wireless communication system
LUCENT TECHNOLOGIES INC11 citations71