Patents by Inventor Ileana A. Leuca

Ileana A. Leuca has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20040127200
    Abstract: A service request is received and the source of the service request is identified as one of a subscriber, user, and terminal. Profile information for the source of the service request is accessed.
    Type: Application
    Filed: April 7, 2003
    Publication date: July 1, 2004
    Inventors: Venson M. Shaw, Ileana A. Leuca, DeWayne A. Sennett, Brian K. Daly, Andrew J. Molchan, Steven I. Carlson
  • Patent number: 6735432
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Grant
    Filed: November 4, 1998
    Date of Patent: May 11, 2004
    Assignee: AT&T Wireless Services, Inc.
    Inventors: Keith Jarett, Roland E. Williams, Michael A. Raffel, Roderick Nelson, Ileana A. Leuca, Tony S. Lee, Christopher G. Lawrence, Masud Kibria, David R. Glass, Michael D. Bamburak
  • Publication number: 20040082314
    Abstract: In one embodiment, a network stores user information comprising terminal capabilities and readiness information, and authorizes access to at least some of the user information by a service provider when the service provider has an associated subscription to the user information.
    Type: Application
    Filed: January 2, 2003
    Publication date: April 29, 2004
    Inventors: Venson M. Shaw, Ileana A. Leuca, David W. Holmes, Brian K. Daly, Andrew J. Molchan, Steven I. Carlson
  • Patent number: 6687374
    Abstract: Apparatuses and methods for selectively coupling the signals of multiple communications service providers operating in different frequency bands onto one or more station wire segments of a customer premises wiring plant are disclosed herein. The apparatus can include various filtering networks and switching modules to enable each station wire segment of the premises wiring to be concurrently and independently connected to differing service providers.
    Type: Grant
    Filed: June 12, 2001
    Date of Patent: February 3, 2004
    Assignee: AT&T Wireless Services, Inc.
    Inventors: Ileana A. Leuca, Keith C Nichols
  • Patent number: 6681118
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: January 20, 2004
    Assignee: AT&T Wireless Services, Inc.
    Inventors: Michael A. Raffel, Michael D. Bamburak, David R. Glass, Keith Jarett, Masud Kibria, Christopher G. Lawrence, Tony S. Lee, Ileana A. Leuca, Joseph P. Marx, Roderick Nelson, Paul B. O'Neill, Roland E. Williams, Peter L. Winship
  • Patent number: 6611692
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: August 26, 2003
    Assignee: AT&T Wireless Services, Inc.
    Inventors: Michael A. Raffel, Michael D. Bamburak, David R. Glass, Keith Jarett, Masud Kibria, Christopher G. Lawrence, Tony S. Lee, Ileana A. Leuca, Joseph P. Marx, Roderick Nelson, Paul B. O'Neill, Roland E. Williams, Peter L. Winship
  • Publication number: 20030115345
    Abstract: One method described includes the steps of monitoring, at a wireless transceiver unit, communications involving address assignment between a dynamic host configuration protocol (DHCP) server and one or more computer devices; storing, at the wireless transceiver unit, at least one computer device identifier corresponding to at least one computer device that was assigned an address by the DHCP server; receiving, at the wireless transceiver unit, traffic from a first computer device of the one or more computer devices; identifying, at the wireless transceiver using the at least one computer device identifier, that the first computer device is one that was assigned an address by the DHCP server; transmitting, from the wireless transceiver unit over a wireless communication link, traffic from the first computer device based on identifying that it was assigned an address by the DHCP server; receiving, at the wireless transceiver unit, traffic from a second computer device of the one or more computer devices; failin
    Type: Application
    Filed: April 11, 2002
    Publication date: June 19, 2003
    Inventors: Herman Chien, Kevin Fung, Liang A. Hong, Ileana A. Leuca, Kamyar Moinzadeh, Keith C. Nichols, Wen-Ping Ying
  • Publication number: 20030069014
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Application
    Filed: October 25, 2002
    Publication date: April 10, 2003
    Inventors: Michael A. Raffel, Michael D. Bamburak, David R. Glass, Keith Jarett, Masud Kibria, Christopher G. Lawrence, Tony S. Lee, Ileana A. Leuca, Joseph P. Marx, Roderick Nelson, Paul B. O'Neill, Roland E. Williams, Peter L. Winship
  • Publication number: 20030050090
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a land line number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Application
    Filed: September 4, 2002
    Publication date: March 13, 2003
    Inventors: Michael A. Raffel, Michael D. Bamburak, David R. Glass, Keith Jarett, Masud Kibria, Christopher G. Lawrence, Tony S. Lee, Ileana A. Leuca, Joseph P. Marx, Roderick Nelson, Paul B. O'Neill, Roland E. Williams, Peter L. Winship
  • Publication number: 20020186835
    Abstract: An interface device and method for selectively coupling the signals of a plurality of communications service providers operating in different frequency bands onto one or more station wire segments of a customer premises wiring plant. The device includes a plurality of service access modules, each of the service access modules comprising a filter network including at least one of a high-pass or bandpass filter, and a low-pass filter connected to a respective communications service provider's signal. A high-band switching module and a low-band switching module are connected to each service access module. At least one station access module is connected to the high-band switching module and the low-band switching module. The station access module includes a filter network comprising at least one of a high-pass or band-pass filter, and a low-pass filter corresponding in pass-bands to the service access module filter network.
    Type: Application
    Filed: June 12, 2001
    Publication date: December 12, 2002
    Inventors: Ileana A. Leuca, Keith C. Nichols
  • Publication number: 20020186836
    Abstract: An interface device and method for selectively coupling the signals of a plurality of communications service providers operating in different frequency bands onto one or more station wire segments of a customer premises wiring plant. The device includes a plurality of service access modules, each of the service access modules comprising a filter network including at least one of a high-pass or bandpass filter, and a low-pass filter connected to a respective communications service provider's signal. A high-band switching module and a low-band switching module are connected to each service access module. At least one station access module is connected to the high-band switching module and the low-band switching module. The station access module includes a filter network comprising at least one of a high-pass or band-pass filter, and a low-pass filter corresponding in pass-bands to the service access module filter network.
    Type: Application
    Filed: June 12, 2001
    Publication date: December 12, 2002
    Inventors: Ileana A. Leuca, Keith C. Nichols
  • Patent number: 6493430
    Abstract: A mobile station subscriber can access data from an informational database and have it forwarded to a desired destination. A database associated with the informational database maintains subscriber profiles. When the informational database receives a data request, it uses a mobile station identifier to acquire subscriber profile information. Using that profile information, the requested data is forwarded to a destination designated in the profile in a SMS format.
    Type: Grant
    Filed: December 24, 1996
    Date of Patent: December 10, 2002
    Assignee: AT&T Wireless Services, Inc.
    Inventors: Ileana A. Leuca, Adrian Smith
  • Publication number: 20020165972
    Abstract: One method described includes the steps of monitoring, at a wireless transceiver unit, communications involving address assignment between a dynamic host configuration protocol (DHCP) server and one or more computer devices; storing, at the wireless transceiver unit, at least one computer device identifier corresponding to at least one computer device that was assigned an address by the DHCP server; receiving, at the wireless transceiver unit, traffic from a first computer device of the one or more computer devices; identifying, at the wireless transceiver using the at least one computer device identifier, that the first computer device is one that was assigned an address by the DHCP server; transmitting, from the wireless transceiver unit over a wireless communication link, traffic from the first computer device based on identifying that it was assigned an address by the DHCP server; receiving, at the wireless transceiver unit, traffic from a second computer device of the one or more computer devices; failin
    Type: Application
    Filed: April 11, 2002
    Publication date: November 7, 2002
    Inventors: Herman Chien, Kevin Fung, Liang A. Hong, Ileana A. Leuca, Kamyar Moinzadeh, Keith C. Nichols, Wen-Ping Ying
  • Publication number: 20020110230
    Abstract: A mobile station subscriber can access data from an informational database and have it forwarded to a desired destination. A database associated with the informational database maintains subscriber profiles. When the informational database receives a data request, it uses a mobile station identifier to acquire subscriber profile information. Using that profile information, the requested data is forwarded to a destination designated in the profile in a SMS format.
    Type: Application
    Filed: December 24, 1996
    Publication date: August 15, 2002
    Inventors: ILEANA A. LEUCA, ADRIAN SMITH
  • Publication number: 20020041593
    Abstract: Methods and systems for routing information to a destination through a plurality of networks, wherein at least one of the networks is a packet network. The system comprises a routing processor for receiving a routing query signal, which specifies the destination to which the information will be routed and a memory for storing at least one characteristic of the destination. The processor determines a route for the transmission of the information based on the routing query and on the characteristics stored in the memory.
    Type: Application
    Filed: December 14, 2001
    Publication date: April 11, 2002
    Inventors: Ileana A. Leuca, Wen-Ping Ying
  • Publication number: 20020040390
    Abstract: A network system that identifies a home network of a user by a network identification in an access request. When the access request is received in a network, the accessed network extracts a network identification from the access request and determines whether the access request is received from a subscriber or non-subscriber. If a non-subscriber, then a foreign network is identified and a network identification database is consulted to retrieve contact information for the foreign network. If the contact information is successfully retrieved, then the user may be routed to the foreign network (home network of the user). Otherwise (if the contact information is not in the network identification database), the user may be denied any access, and a purchase agreement for connect services may be offered.
    Type: Application
    Filed: October 2, 2001
    Publication date: April 4, 2002
    Applicant: AT&T WIRELESS SERVICES, INC.
    Inventors: Bryan L. Sullivan, Ileana A. Leuca
  • Publication number: 20020037724
    Abstract: A method and system automatically activates a mobile station in a wireless communications network. The system includes an over the air activation function (OTAF) processor in the network that initiates an activation process in response to receiving a registration message from a mobile switching center serving the mobile station requesting the activation. Each mobile station has a unit of information stored into it at the time of its manufacture to enable it to request over the air activation. That unit of information is either the network routing address of the OTAF processor, or alternately, it is a value that is translatable into that address, either an OTAF ID number that is the same value for every mobile station or it is a sequentially serialized dummy value for the mobile identification number (a dummy MIN). When the mobile station is turned on for the first time in the network, it requests activation over the air by transmitting to the local mobile switching center a registration order.
    Type: Application
    Filed: June 29, 2001
    Publication date: March 28, 2002
    Inventors: Arun K. Chatterjee, Brian Kevin Daly, David William James Holmes, Ileana A. Leuca
  • Patent number: 6282421
    Abstract: A method and system automatically activates a mobile station in a wireless communications network. The system includes an over the air activation function (OTAF) processor in the network that initiates an activation process in response to receiving a registration message from a mobile switching center serving the mobile station requesting the activation. Each mobile station has a unit of information stored into it at the time of its manufacture to enable it to request over the air activation. That unit of information is either the network routing address of the OTAF processor, or alternately, it is a value that is translatable into that address, either an OTAF ID number that is the same value for every mobile station or it is a sequentially serialized dummy value for the mobile identification number (a dummy MIN). When the mobile station is turned on for the first time in the network, it requests activation over the air by transmitting to the local mobile switching center a registration order.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: August 28, 2001
    Assignee: AT&T Wireless Services, Inc.
    Inventors: Arun K. Chatterjee, Brian Kevin Daly, David William James Holmes, Ileana A. Leuca
  • Patent number: 6219542
    Abstract: A method and apparatus improve the user-friendliness of messaging systems. A message sender is requested to create a message ID which is used to identify a message being sent by the message sender. At some later time the message sender can query the message center using the sender generated message ID to ask the center to verify whether the message has either been sent to or received by the intended recipient.
    Type: Grant
    Filed: December 18, 1998
    Date of Patent: April 17, 2001
    Assignee: AT&T Corp.
    Inventors: David Aas, Ileana A. Leuca
  • Patent number: 6188899
    Abstract: A method and system automatically activates a mobile station in a wireless communications network. The system includes an over the air activation function (OTAF) processor in the network that initiates an activation process in response to receiving a registration message from a mobile switching center serving the mobile station requesting the activation. Each mobile station has a unit of information stored into it at the time of its manufacture to enable it to request over the air activation. That unit of information is either the network routing address of the OTAF processor, or alternately, it is a value that is translatable into that address, either an OTAF ID number that is the same value for every mobile station or it is a sequentially serialized dummy value for the mobile identification number (a dummy MIN). When the mobile station is turned on for the first time in the network, it requests activation over the air by transmitting to the local mobile switching center a registration order.
    Type: Grant
    Filed: July 15, 1996
    Date of Patent: February 13, 2001
    Assignee: AT&T Wireless Svcs, Inc.
    Inventors: Arun K. Chatterjee, Brian Kevin Daly, David William James Holmes, Ileana A. Leuca