Assignee
AMERITECH CORP
US154 patents
Top patents by PatentIndex Score
US6574319B2Jun 3, 2003
Convenience features in a method and system for providing enhanced caller identification
AMERITECH CORP218 citations99
US6496569B2Dec 17, 2002
Method and system for providing enhanced caller identification and privacy management
AMERITECH CORP234 citations99
US6442262B1Aug 27, 2002
Method and system for providing enhanced caller identification
AMERITECH CORP88 citations99
US6332021B2Dec 18, 2001
Convenience features in a method and system for providing enhanced caller identification
AMERITECH CORP139 citations99
US6160876ADec 12, 2000
Method and system for providing enhanced caller identification
AMERITECH CORP115 citations99
US6145000ANov 7, 2000
System and method for creating and navigating a linear hypermedia resource program
AMERITECH CORP89 citations99
US6067546AMay 23, 2000
Method and system for providing computer-network related information about a calling party
AMERITECH CORP149 citations99
US5978806ANov 2, 1999
Method and apparatus for communicating information about a called party to a calling party
AMERITECH CORP110 citations99
US5949763ASep 7, 1999
Method and apparatus for providing broadband access conferencing services
AMERITECH CORP145 citations99
US5946684AAug 31, 1999
Method and system for providing computer-network related information about a calling party
AMERITECH CORP103 citations99
US6510427B1Jan 21, 2003
Customer feedback acquisition and processing system
AMERITECH CORP157 citations98
US6498841B2Dec 24, 2002
Method and system for providing enhanced call waiting and caller identification
AMERITECH CORP155 citations98
US6449351B1Sep 10, 2002
Method and system of providing caller identification with name
AMERITECH CORP105 citations98
US6411704B1Jun 25, 2002
System and method for providing telephony services to remote subscribers
AMERITECH CORP96 citations98
US6335936B1Jan 1, 2002
Wide area communication networking
AMERITECH CORP123 citations98
US6233329B1May 15, 2001
Method and system for providing the name of the state of a calling party
AMERITECH CORP139 citations98
US6208854B1Mar 27, 2001
System and method for routing a call to a called party's landline or wireless communication unit
AMERITECH CORP514 citations98
US6201856B1Mar 13, 2001
Emergency telephone call notification service system and method
AMERITECH CORP132 citations98
US6141356AOct 31, 2000
System and method for distributing voice and data information over wireless and wireline networks
AMERITECH CORP265 citations98
US5987610ANov 16, 1999
Computer virus screening methods and systems
AMERITECH CORP813 citations98
US5982867ANov 9, 1999
Method and system for providing the name of the state of a calling party
AMERITECH CORP128 citations98
US6608891B1Aug 19, 2003
System and method for providing network information service
AMERITECH CORP90 citations97
US6487278B1Nov 26, 2002
Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls
AMERITECH CORP123 citations97
US6438215B1Aug 20, 2002
Method and system for filter based message processing in a unified messaging system
AMERITECH CORP188 citations97
US6397335B1May 28, 2002
Computer virus screening methods and systems
AMERITECH CORP175 citations97
US6370149B1Apr 9, 2002
Telecommunication system, method and subscriber unit for use therein
AMERITECH CORP145 citations97
US6137873AOct 24, 2000
Automatic electronic telecommunications order translation and processing
AMERITECH CORP83 citations97
US6067646AMay 23, 2000
Method and system for adaptive interleaving
AMERITECH CORP78 citations97
US5917899AJun 29, 1999
Method of connecting a plurality of virtual networks
AMERITECH CORP106 citations97
US6650743B2Nov 18, 2003
Method of providing caller identification for calls placed over an internet
AMERITECH CORP67 citations96
US6570971B2May 27, 2003
Method and system for providing enhanced caller identification information including tailored announcements
AMERITECH CORP69 citations96
US6546509B2Apr 8, 2003
Method and system for adaptive interleaving
AMERITECH CORP49 citations96
US6539080B1Mar 25, 2003
Method and system for providing quick directions
AMERITECH CORP371 citations96
US6498835B1Dec 24, 2002
Method and system for providing visual notification in a unified messaging system
AMERITECH CORP106 citations96
US6445781B1Sep 3, 2002
Method of providing caller identification for calls placed over an internet
AMERITECH CORP72 citations96
US6415019B1Jul 2, 2002
Method of providing 911 service to a private branch exchange
AMERITECH CORP79 citations96
US6400810B1Jun 4, 2002
Method and system for selective notification of E-mail messages
AMERITECH CORP219 citations96
US6400809B1Jun 4, 2002
Method and system for text-to-speech conversion of caller information
AMERITECH CORP71 citations96
US6370137B1Apr 9, 2002
Method and apparatus for providing broadband access conferencing services
AMERITECH CORP74 citations96
US6330596B1Dec 11, 2001
System and method for creating and navigating a linear hypermedia resource program
AMERITECH CORP43 citations96
US6272652B1Aug 7, 2001
Method and system for adaptive interleaving
AMERITECH CORP39 citations96
US6249760B1Jun 19, 2001
Apparatus for gain adjustment during speech reference enrollment
AMERITECH CORP40 citations96
US6219414B1Apr 17, 2001
Method and system for providing enhanced call waiting
AMERITECH CORP76 citations96
US6215863B1Apr 10, 2001
Method and apparatus for providing a station set with advanced telecommunications services
AMERITECH CORP57 citations96
US6178232B1Jan 23, 2001
Method and system for providing enhanced caller identification
AMERITECH CORP163 citations96
US6154528ANov 28, 2000
System and method for storing and transferring information tokens in a low network communication
AMERITECH CORP84 citations96
US6012027AJan 4, 2000
Criteria for usable repetitions of an utterance during speech reference enrollment
AMERITECH CORP50 citations96
US5936547AAug 10, 1999
System and method for providing user-selected information to a paging-capable device
AMERITECH CORP58 citations96
US5657375AAug 12, 1997
Wireless digital personal communications system having voice/data/image two-way calling and intercell hand off provided through distributed logic
AMERITECH CORP229 citations96
US5325419AJun 28, 1994
Wireless digital personal communications system having voice/data/image two-way calling and intercell hand-off
AMERITECH CORP400 citations96
Showing the top 50 of 154 patents by PatentIndex Score.