Assignee
BELLSOUTH CORP
US99 patents
Top patents by PatentIndex Score
US5903636AMay 11, 1999
System and method for providing caller identification in conjunction with calling card calls
BELLSOUTH CORP252 citations99
US5610973AMar 11, 1997
Interactive roamer contact system for cellular mobile radiotelephone network
BELLSOUTH CORP250 citations99
US5588042ADec 24, 1996
Interactive roamer contact system for cellular mobile radiotelephone network for automatically initiating a communication with an autonomously registering cellular mobile radiotelephone
BELLSOUTH CORP186 citations99
US6356756B1Mar 12, 2002
Method and system for routing calls to a wireless telecommunications services platform
BELLSOUTH CORP126 citations98
US5937050AAug 10, 1999
Method for identifying the source of a facsimile communication
BELLSOUTH CORP90 citations98
US5896448AApr 20, 1999
Method and apparatus for routing calls based on call success history
BELLSOUTH CORP106 citations98
US5892508AApr 6, 1999
System and method for providing television services
BELLSOUTH CORP280 citations98
US5857013AJan 5, 1999
Method for automatically returning voice mail messages
BELLSOUTH CORP100 citations98
US5818438AOct 6, 1998
System and method for providing television services
BELLSOUTH CORP757 citations98
US5764747AJun 9, 1998
Personal number communication system
BELLSOUTH CORP157 citations98
US5717741AFeb 10, 1998
Method for handling telephonic messages
BELLSOUTH CORP110 citations98
US5692038ANov 25, 1997
Method for identifying the source of a telephonic communication
BELLSOUTH CORP103 citations98
US6044265AMar 28, 2000
Methods and apparatus for cellular set programming
BELLSOUTH CORP120 citations97
US5794144AAug 11, 1998
Methods and apparatus for communicating data via a cellular mobile radiotelephone system
BELLSOUTH CORP121 citations97
US5590171ADec 31, 1996
Method and apparatus for communications monitoring
BELLSOUTH CORP369 citations97
US5546444AAug 13, 1996
Methods and apparatus for communicating data via a cellular network control channel
BELLSOUTH CORP279 citations97
US5526401AJun 11, 1996
Methods and apparatus for acknowledging a paging message via a cellular network control channel
BELLSOUTH CORP205 citations97
US6324269B1Nov 27, 2001
Method and system for billing remote calls as if made from a primary line
BELLSOUTH CORP72 citations96
US6073027AJun 6, 2000
Portable radiotelephone with sliding cover and automatic antenna extension
BELLSOUTH CORP122 citations96
US5878126AMar 2, 1999
Method for routing a call to a destination based on range identifiers for geographic area assignments
BELLSOUTH CORP329 citations96
US5796634AAug 18, 1998
System and method for identifying the geographic region of a geographic area which contains a geographic zone associated with a location
BELLSOUTH CORP191 citations96
US5797097AAug 18, 1998
Method and apparatus for identifying the location of a roaming pager
BELLSOUTH CORP106 citations96
US5530736AJun 25, 1996
Radiotelephone with multiple simultaneous telephone number identities
BELLSOUTH CORP88 citations96
US5499290AMar 12, 1996
AIN non-call associated signalling for service nodes and service control points in a telephone system
BELLSOUTH CORP136 citations96
US5961569AOct 5, 1999
System and method for identifying a geographic point within a geographic section
BELLSOUTH CORP128 citations95
US5878423AMar 2, 1999
Dynamically processing an index to create an ordered set of questions
BELLSOUTH CORP259 citations95
US5838774ANov 17, 1998
Telephone polling method
BELLSOUTH CORP393 citations95
US5815561ASep 29, 1998
Method and system for providing a demarcated communication service
BELLSOUTH CORP68 citations95
US5774533AJun 30, 1998
Method and system for providing a billing directed communication service
BELLSOUTH CORP325 citations95
US5649286AJul 15, 1997
Method for managing the registration of a wireless unit
BELLSOUTH CORP64 citations95
US5579384ANov 26, 1996
Telecommunications network service central management system interfacing with protocol specific regional stations providing services to subscribers
BELLSOUTH CORP109 citations95
US5570410AOct 29, 1996
Dynamic resource allocation process for a service control point in an advanced intelligent network system
BELLSOUTH CORP102 citations95
US5438568AAug 1, 1995
Mediation of open advanced intelligent network interface for public switched telephone network
BELLSOUTH CORP257 citations95
US6415281B1Jul 2, 2002
Arranging records in a search result to be provided in response to a data inquiry of a database
BELLSOUTH CORP60 citations94
US6151500ANov 21, 2000
Method and apparatus for directing a wireless communication to a wireline unit
BELLSOUTH CORP88 citations94
US6125275ASep 26, 2000
Cellular communications device for communicating data via a cellular network control channel
BELLSOUTH CORP53 citations94
US6072493AJun 6, 2000
System and method for associating services information with selected elements of an organization
BELLSOUTH CORP273 citations94
US5937168AAug 10, 1999
Routing information within an adaptive routing architecture of an information retrieval system
BELLSOUTH CORP61 citations94
US5920412AJul 6, 1999
Method and apparatus for signal routing in an optical network and an ATM system
BELLSOUTH CORP91 citations94
US5864757AJan 26, 1999
Methods and apparatus for locking communications devices
BELLSOUTH CORP285 citations94
US5701301ADec 23, 1997
Mediation of open advanced intelligent network in SS7 protocol open access environment
BELLSOUTH CORP450 citations94
US5594945AJan 14, 1997
Method of providing registration reminder message to a roaming pager upon entry into a new service area
BELLSOUTH CORP71 citations94
US5581610ADec 3, 1996
Method for network traffic regulation and management at a mediated access service control point in an open advanced intelligent network environment
BELLSOUTH CORP76 citations94
US5533107AJul 2, 1996
Method for routing calls based on predetermined assignments of callers geographic locations
BELLSOUTH CORP262 citations94
US5471519ANov 28, 1995
Communications monitoring and control system
BELLSOUTH CORP244 citations94
US5430719AJul 4, 1995
Mediation of open advanced intelligent network interface by shared execution environment
BELLSOUTH CORP367 citations94
US5369711ANov 29, 1994
Automatic gain control for a headset
BELLSOUTH CORP143 citations94
US6286011B1Sep 4, 2001
System and method for recording transactions using a chronological list superimposed on an indexed list
BELLSOUTH CORP51 citations93
US6154535ANov 28, 2000
Methods and system for obtaining processing information relating to a communication
BELLSOUTH CORP64 citations93
US5940493AAug 17, 1999
System and method for providing directory assistance information
BELLSOUTH CORP78 citations93
Showing the top 50 of 99 patents by PatentIndex Score.