Patents by Inventor Lien K. Tran

Lien K. Tran 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: 20230085233
    Abstract: A cloud based mobile internet protocol messaging spam defense. Short message service (SMS) messages are analyzed by a cloud based virtual machine to determine if should be considered potentially unwanted messages (e.g., spam). The cloud based virtual machine uses a user specific algorithm for determining if a message should be considered to be a potentially unwanted message. Messages that are determined to be potentially unwanted messages trigger a notification to be sent to a user device associated with the virtual machine. The notification requests confirmation from the user that the potentially unwanted message is an unwanted message. The user’s response to a request for confirmation is then used to update an unwanted message database associated with the user and the user device.
    Type: Application
    Filed: November 22, 2022
    Publication date: March 16, 2023
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Ann E. Skudlark, Lien K. Tran, Yu Jin
  • Patent number: 11539645
    Abstract: A cloud based mobile internet protocol messaging spam defense. Short message service (SMS) messages are analyzed by a cloud based virtual machine to determine if should be considered potentially unwanted messages (e.g., spam). The cloud based virtual machine uses a user specific algorithm for determining if a message should be considered to be a potentially unwanted message. Messages that are determined to be potentially unwanted messages trigger a notification to be sent to a user device associated with the virtual machine. The notification requests confirmation from the user that the potentially unwanted message is an unwanted message. The user's response to a request for confirmation is then used to update an unwanted message database associated with the user and the user device.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: December 27, 2022
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Ann E. Skudlark, Lien K. Tran, Yu Jin
  • Publication number: 20210273898
    Abstract: A cloud based mobile internet protocol messaging spam defense. Short message service (SMS) messages are analyzed by a cloud based virtual machine to determine if should be considered potentially unwanted messages (e.g., spam). The cloud based virtual machine uses a user specific algorithm for determining if a message should be considered to be a potentially unwanted message. Messages that are determined to be potentially unwanted messages trigger a notification to be sent to a user device associated with the virtual machine. The notification requests confirmation from the user that the potentially unwanted message is an unwanted message. The user's response to a request for confirmation is then used to update an unwanted message database associated with the user and the user device.
    Type: Application
    Filed: May 14, 2021
    Publication date: September 2, 2021
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Ann E. Skudlark, Lien K. Tran, Yu Jin
  • Patent number: 11038826
    Abstract: A cloud based mobile internet protocol messaging spam defense. Short message service (SMS) messages are analyzed by a cloud based virtual machine to determine if should be considered potentially unwanted messages (e.g., spam). The cloud based virtual machine uses a user specific algorithm for determining if a message should be considered to be a potentially unwanted message. Messages that are determined to be potentially unwanted messages trigger a notification to be sent to a user device associated with the virtual machine. The notification requests confirmation from the user that the potentially unwanted message is an unwanted message. The user's response to a request for confirmation is then used to update an unwanted message database associated with the user and the user device.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: June 15, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Ann E. Skudlark, Lien K. Tran, Yu Jin
  • Publication number: 20200314047
    Abstract: A cloud based mobile internet protocol messaging spam defense. Short message service (SMS) messages are analyzed by a cloud based virtual machine to determine if should be considered potentially unwanted messages (e.g., spam). The cloud based virtual machine uses a user specific algorithm for determining if a message should be considered to be a potentially unwanted message. Messages that are determined to be potentially unwanted messages trigger a notification to be sent to a user device associated with the virtual machine. The notification requests confirmation from the user that the potentially unwanted message is an unwanted message. The user's response to a request for confirmation is then used to update an unwanted message database associated with the user and the user device.
    Type: Application
    Filed: June 15, 2020
    Publication date: October 1, 2020
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Ann E. Skudlark, Lien K. Tran, Yu Jin
  • Patent number: 10721197
    Abstract: A cloud based mobile internet protocol messaging spam defense. Short message service (SMS) messages are analyzed by a cloud based virtual machine to determine if should be considered potentially unwanted messages (e.g., spam). The cloud based virtual machine uses a user specific algorithm for determining if a message should be considered to be a potentially unwanted message. Messages that are determined to be potentially unwanted messages trigger a notification to be sent to a user device associated with the virtual machine. The notification requests confirmation from the user that the potentially unwanted message is an unwanted message. The user's response to a request for confirmation is then used to update an unwanted message database associated with the user and the user device.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: July 21, 2020
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Ann E. Skudlark, Lien K. Tran, Yu Jin
  • Patent number: 10470189
    Abstract: A more efficient over-the-air software push can be facilitated by leveraging a smart scheduling system for vehicles. The smart scheduling system can use location and network capacity data to prioritize over-the-air software pushes for vehicles. For instance, a vehicle, which is only operational during off-peak wireless network hours can receive a software push during the off-peak times because wireless network capacity is not an issue. However, vehicles, which are used primarily during heavy peak wireless network times can receive software in a prioritized manner based on location data, frequency of use, network capacity, etc.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: November 5, 2019
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Lien K. Tran, Simon D. Byers, Carlos Eduardo De Andrade, Emir Halepovic, David John Poole, Christopher T. Volinsky
  • Publication number: 20180191656
    Abstract: A cloud based mobile internet protocol messaging spam defense. Short message service (SMS) messages are analyzed by a cloud based virtual machine to determine if should be considered potentially unwanted messages (e.g., spam). The cloud based virtual machine uses a user specific algorithm for determining if a message should be considered to be a potentially unwanted message. Messages that are determined to be potentially unwanted messages trigger a notification to be sent to a user device associated with the virtual machine. The notification requests confirmation from the user that the potentially unwanted message is an unwanted message. The user's response to a request for confirmation is then used to update an unwanted message database associated with the user and the user device.
    Type: Application
    Filed: March 2, 2018
    Publication date: July 5, 2018
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Ann E. Skudlark, Lien K. Tran, Yu Jin
  • Patent number: 9942182
    Abstract: A cloud based mobile internet protocol messaging spam defense. Short message service (SMS) messages are analyzed by a cloud based virtual machine to determine if should be considered potentially unwanted messages (e.g., spam). The cloud based virtual machine uses a user specific algorithm for determining if a message should be considered to be a potentially unwanted message. Messages that are determined to be potentially unwanted messages trigger a notification to be sent to a user device associated with the virtual machine. The notification requests confirmation from the user that the potentially unwanted message is an unwanted message. The user's response to a request for confirmation is then used to update an unwanted message database associated with the user and the user device.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: April 10, 2018
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Ann E. Skudlark, Lien K. Tran, Yu Jin
  • Patent number: 9883413
    Abstract: Network traffic usage information for a set of registered devices is monitored, analyzed, and reported within a cellular service provider portion of a communications network. The network traffic usage information can relate to data traffic, voice traffic, and/or short message service traffic. Reporting the network traffic usage information is customizable such that parameters associated with the network traffic usage can be changed, depending on the parameters that are of current interest to an organization affiliated with the set of registered devices.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: January 30, 2018
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Cynthia Cama, Jeffrey Erman, Wen-Ling Hsu, Yu Jin, Ann E. Skudlark, Lien K. Tran
  • Publication number: 20170374668
    Abstract: A more efficient over-the-air software push can be facilitated by leveraging a smart scheduling system for vehicles. The smart scheduling system can use location and network capacity data to prioritize over-the-air software pushes for vehicles. For instance, a vehicle, which is only operational during off-peak wireless network hours can receive a software push during the off-peak times because wireless network capacity is not an issue. However, vehicles, which are used primarily during heavy peak wireless network times can receive software in a prioritized manner based on location data, frequency of use, network capacity, etc.
    Type: Application
    Filed: June 27, 2016
    Publication date: December 28, 2017
    Inventors: Lien K. Tran, Simon D. Byers, Carlos Eduardo De Andrade, Emir Halepovic, David John Poole, Christopher T. Volinsky
  • Patent number: 9584989
    Abstract: A crowd-sourced mobile messaging spam detection and defense system includes an application running on a mobile device. The application uses an unwanted message detection algorithm to analyze and classify messages as potential unwanted messages. The potential unwanted messages are presented to a user for confirmation that the messages are unwanted messages. In response to confirmation, the mobile device transmits a notification to a virtual machine associated with the user. The virtual machine uses the notification to update the unwanted message detection algorithm which may then be transmitted to the mobile device. The virtual machine may also transmit the notification to a global virtual machine. The global virtual machine may use the notification to update a set of classification rules maintained by the global virtual machine and transmit the set of classification rules as necessary to the multiple virtual machines for use in updating the unwanted message detection algorithm.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: February 28, 2017
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Ann E. Skudlark, Jeffrey Erman, Yu Jin, Abhinav Srivastava, Lien K. Tran
  • Publication number: 20160142352
    Abstract: A cloud based mobile internet protocol messaging spam defense. Short message service (SMS) messages are analyzed by a cloud based virtual machine to determine if should be considered potentially unwanted messages (e.g., spam). The cloud based virtual machine uses a user specific algorithm for determining if a message should be considered to be a potentially unwanted message. Messages that are determined to be potentially unwanted messages trigger a notification to be sent to a user device associated with the virtual machine. The notification requests confirmation from the user that the potentially unwanted message is an unwanted message. The user's response to a request for confirmation is then used to update an unwanted message database associated with the user and the user device.
    Type: Application
    Filed: November 17, 2014
    Publication date: May 19, 2016
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Ann E. Skudlark, Lien K. Tran, Yu Jin
  • Publication number: 20150148006
    Abstract: A crowd-sourced mobile messaging spam detection and defense system includes an application running on a mobile device. The application uses an unwanted message detection algorithm to analyze and classify messages as potential unwanted messages. The potential unwanted messages are presented to a user for confirmation that the messages are unwanted messages. In response to confirmation, the mobile device transmits a notification to a virtual machine associated with the user. The virtual machine uses the notification to update the unwanted message detection algorithm which may then be transmitted to the mobile device. The virtual machine may also transmit the notification to a global virtual machine. The global virtual machine may use the notification to update a set of classification rules maintained by the global virtual machine and transmit the set of classification rules as necessary to the multiple virtual machines for use in updating the unwanted message detection algorithm.
    Type: Application
    Filed: November 25, 2013
    Publication date: May 28, 2015
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Ann E. Skudlark, Jeffrey Erman, Yu Jin, Abhinav Srivastava, Lien K. Tran
  • Publication number: 20140370843
    Abstract: Network traffic usage information for a set of registered devices is monitored, analyzed, and reported within a cellular service provider portion of a communications network. The network traffic usage information can relate to data traffic, voice traffic, and/or short message service traffic. Reporting the network traffic usage information is customizable such that parameters associated with the network traffic usage can be changed, depending on the parameters that are of current interest to an organization affiliated with the set of registered devices.
    Type: Application
    Filed: June 14, 2013
    Publication date: December 18, 2014
    Inventors: Cynthia Cama, Jeffrey Erman, Wen-Ling Hsu, Yu Jin, Ann E. Skudlark, Lien K. Tran
  • Publication number: 20140109223
    Abstract: A method and apparatus for providing a notification service in a wireless network are disclosed. For example, the method registers a mobile device associated with a customer for the notification service, collects traffic data related to the mobile device of the customer, determines if an anomaly is detected for the traffic data that is collected for the mobile device, and provides a notification to the mobile device of the customer, if the anomaly is detected for the traffic data that is collected for the mobile device.
    Type: Application
    Filed: October 17, 2012
    Publication date: April 17, 2014
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: YU JIN, Cynthia Cama, Ann E. Skudlark, Lien K. Tran
  • Patent number: 6625258
    Abstract: A virtual assistant system (VAS) (102) supports call services (104), message services (106) and profile services (108) and interfaces to both a telephone network (114) and to a data network (116). The telephone network (114) may be the PSTN and/or another telephone network. The data network (116) may be the Internet, an Intranet or another data network in which communications are packet based. The call services (104) include call receipt services, call initiation services, conference calling services and other types of services in which calls are initiated, routed and/or completed and that are typically provided by a telephone company. The message services (106) include voice mail, email, Faxes, video mail, and other types of messages that include one or more types of media, e.g., audio or visual. The profile services (108) uniquely identify each subscriber and provide contact information for the subscriber. [All communications (email, voice mail, Fax, etc.
    Type: Grant
    Filed: December 27, 1999
    Date of Patent: September 23, 2003
    Assignee: Nortel Networks LTD
    Inventors: Geetha Ram, Lien K. Tran, Charles G. Roberts