Patents by Inventor Shrikanth Sambasivan Narayanan

Shrikanth Sambasivan Narayanan 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: 20220327954
    Abstract: A method for promoting interpersonal interactions includes a step of receiving data streams from a plurality of mobile smart devices from a plurality of users, the data streams recording information about users' daily lives. Intervention signals are sent to a user in response to data acquired from two or more individuals and interpreted with respect to user internal states, moods, emotions, predetermined behaviors, and interactions with other users.
    Type: Application
    Filed: June 27, 2022
    Publication date: October 13, 2022
    Applicant: University of Southern California
    Inventors: Gayla MARGOLIN, Adela C. AHLE, Matthew William AHLE, Theodora CHASPARI, Shrikanth Sambasivan NARAYANAN
  • Publication number: 20220148708
    Abstract: A method for monitoring and understanding interpersonal relationships includes a step of monitoring interpersonal relations of a couple or group of interpersonally connected users with a plurality of smart devices by collecting data streams from the smart devices. Representations of interpersonal relationships are formed for increasing knowledge about relationship functioning and detecting interpersonally-relevant mood states and events. Feedback and/or goals are provided to one or more users to increase awareness about relationship functioning.
    Type: Application
    Filed: December 27, 2021
    Publication date: May 12, 2022
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Shrikanth Sambasivan NARAYANAN, Gayla MARGOLIN, Adela C. AHLE, Theodora CHASPARI
  • Publication number: 20210398443
    Abstract: A method for monitoring and understanding interpersonal relationships includes a step of monitoring interpersonal relations of a couple or group of interpersonally collected users with a plurality of smart devices by collecting data streams from the smart devices. Representations of interpersonal relationships are formed for increasing knowledge about relationship functioning and detecting interpersonally-relevant mood states and events. Feedback and/or goals are provided to one or more users to increase awareness about relationship functioning.
    Type: Application
    Filed: March 2, 2018
    Publication date: December 23, 2021
    Inventors: SHRIKANTH SAMBASIVAN NARAYANAN, GAYLA MARGOLIN, ADELA C. AHLE, THEODORA CHASPARI
  • Publication number: 20210313040
    Abstract: A method for promoting interpersonal interactions includes a step of receiving data streams from a plurality of mobile smart devices from a plurality of users, the data streams recording information about users' daily lives. Intervention signals are sent to a user in response to data acquired from two or more individuals and interpreted with respect to user internal states, moods, emotions, predetermined behaviors, and interactions with other users.
    Type: Application
    Filed: March 2, 2018
    Publication date: October 7, 2021
    Inventors: GAYLA MARGOLIN, ADELA C. AHLE, MATTHEW WILLIAM AHLE, THEODORA CHASPARI, SHRIKANTH SAMBASIVAN NARAYANAN
  • Publication number: 20210142884
    Abstract: A method for promoting interpersonal interactions includes a step of receiving data streams from a plurality of mobile smart devices from a plurality of users, the data streams recording information about users' daily lives. Intervention signals are sent to a user in response to data acquired from two or more individuals and interpreted with respect to user internal states, moods, emotions, predetermined behaviors, and interactions with other users.
    Type: Application
    Filed: March 2, 2018
    Publication date: May 13, 2021
    Inventors: GAYLA MARGOLIN, ADELA C. AHLE, MATTHEW WILLIAM AHLE, THEODORA CHASPARI, SHRIKANTH SAMBASIVAN NARAYANAN
  • Publication number: 20200285700
    Abstract: A method for monitoring and understanding interpersonal relationships includes a step of monitoring interpersonal relations of a couple or group of interpersonally connected users with a plurality of smart devices by collecting data streams from the smart devices. Representations of interpersonal relationships are formed for increasing knowledge about relationship functioning and detecting interpersonally-relevant mood states and events. Feedback and/or goals are provided to one or more users to increase awareness about relationship functioning.
    Type: Application
    Filed: March 4, 2019
    Publication date: September 10, 2020
    Inventors: SHRIKANTH SAMBASIVAN NARAYANAN, GAYLA MARGOLIN, ADELA C. AHLE, THEODORA CHASPARI
  • Publication number: 20190272773
    Abstract: A method for monitoring and understanding interpersonal relationships includes a step of monitoring interpersonal relations of a couple or group of interpersonally collected users with a plurality of smart devices by collecting data streams from the smart devices. Representations of interpersonal relationships are formed for increasing knowledge about relationship functioning and detecting interpersonally-relevant mood states and events. Feedback and/or goals are provided to one or more users to increase awareness about relationship functioning.
    Type: Application
    Filed: March 2, 2018
    Publication date: September 5, 2019
    Inventors: SHRIKANTH SAMBASIVAN NARAYANAN, GAYLA MARGOLIN, ADELA C. AHLE, THEODORA CHASPARI
  • Publication number: 20190272466
    Abstract: A method for promoting interpersonal interactions includes a step of receiving data streams from a plurality of mobile smart devices from a plurality of users, the data streams recording information about users' daily lives. Intervention signals are sent to a user in response to data acquired from two or more individuals and interpreted with respect to user internal states, moods, emotions, predetermined behaviors, and interactions with other users.
    Type: Application
    Filed: March 4, 2019
    Publication date: September 5, 2019
    Inventors: GAYLA MARGOLIN, ADELA C. AHLE, MATTHEW WILLIAM AHLE, THEODORA CHASPARI, SHRIKANTH SAMBASIVAN NARAYANAN
  • Patent number: 9058810
    Abstract: Speech recognition models are dynamically re-configurable based on user information, application information, background information such as background noise and transducer information such as transducer response characteristics to provide users with alternate input modes to keyboard text entry. Word recognition lattices are generated for each data field of an application and dynamically concatenated into a single word recognition lattice. A language model is applied to the concatenated word recognition lattice to determine the relationships between the word recognition lattices and repeated until the generated word recognition lattices are acceptable or differ from a predetermined value only by a threshold amount. These techniques of dynamic re-configurable speech recognition provide for deployment of speech recognition on small devices such as mobile phones and personal digital assistants as well environments such as office, home or vehicle while maintaining the accuracy of the speech recognition.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: June 16, 2015
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Bojana Gajic, Shrikanth Sambasivan Narayanan, Sarangarajan Parthasarathy, Richard Cameron Rose, Aaron Edward Rosenberg
  • Patent number: 8571861
    Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a mobile device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: October 29, 2013
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Richard C. Rose, Sarangarajan Parthasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan
  • Patent number: 8346550
    Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a mobile device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.
    Type: Grant
    Filed: February 14, 2011
    Date of Patent: January 1, 2013
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Richard C. Rose, Sarangarajan Pathasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan
  • Publication number: 20120185237
    Abstract: Speech recognition models are dynamically re-configurable based on user information, application information, background information such as background noise and transducer information such as transducer response characteristics to provide users with alternate input modes to keyboard text entry. Word recognition lattices are generated for each data field of an application and dynamically concatenated into a single word recognition lattice. A language model is applied to the concatenated word recognition lattice to determine the relationships between the word recognition lattices and repeated until the generated word recognition lattices are acceptable or differ from a predetermined value only by a threshold amount. These techniques of dynamic re-configurable speech recognition provide for deployment of speech recognition on small devices such as mobile phones and personal digital assistants as well environments such as office, home or vehicle while maintaining the accuracy of the speech recognition.
    Type: Application
    Filed: March 26, 2012
    Publication date: July 19, 2012
    Applicant: AT&T Intellectual Property II, L.P.
    Inventors: Bojana GAJIC, Shrikanth Sambasivan Narayanan, Sarangarajan Parthasarathy, Richard Cameron Rose, Aaron Edward Rosenberg
  • Patent number: 8145481
    Abstract: Speech recognition models are dynamically re-configurable based on user information, application information, background information such as background noise and transducer information such as transducer response characteristics to provide users with alternate input modes to keyboard text entry. Word recognition lattices are generated for each data field of an application and dynamically concatenated into a single word recognition lattice. A language model is applied to the concatenated word recognition lattice to determine the relationships between the word recognition lattices and repeated until the generated word recognition lattices are acceptable or differ from a predetermined value only by a threshold amount. These techniques of dynamic re-configurable speech recognition provide for deployment of speech recognition on small devices such as mobile phones and personal digital assistants as well environments such as office, home or vehicle while maintaining the accuracy of the speech recognition.
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: March 27, 2012
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Bojana Gajic, Shrikanth Sambasivan Narayanan, Sarangarajan Parthasarathy, Richard Cameron Rose, Aaron Edward Rosenberg
  • Patent number: 7996220
    Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a communications device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: August 9, 2011
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Richard C. Rose, Sarangarajan Pathasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan
  • Publication number: 20110137651
    Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a mobile device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.
    Type: Application
    Filed: February 14, 2011
    Publication date: June 9, 2011
    Applicant: AT&T Intellectual Property II, L.P.
    Inventors: Richard C. ROSE, Sarangarajan PATHASARATHY, Aaron Edward ROSENBERG, Shrikanth Sambasivan NARAYANAN
  • Patent number: 7904294
    Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a mobile device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: March 8, 2011
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Richard C. Rose, Sarangarajan Pathasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan
  • Publication number: 20090063144
    Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a communications device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.
    Type: Application
    Filed: November 4, 2008
    Publication date: March 5, 2009
    Applicant: AT&T Corp.
    Inventors: Richard C. Rose, Sarangarajan Pathasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan
  • Publication number: 20090006088
    Abstract: Speech recognition models are dynamically re-configurable based on user information, application information, background information such as background noise and transducer information such as transducer response characteristics to provide users with alternate input modes to keyboard text entry. Word recognition lattices are generated for each data field of an application and dynamically concatenated into a single word recognition lattice. A language model is applied to the concatenated word recognition lattice to determine the relationships between the word recognition lattices and repeated until the generated word recognition lattices are acceptable or differ from a predetermined value only by a threshold amount. These techniques of dynamic re-configurable speech recognition provide for deployment of speech recognition on small devices such as mobile phones and personal digital assistants as well environments such as office, home or vehicle while maintaining the accuracy of the speech recognition.
    Type: Application
    Filed: September 9, 2008
    Publication date: January 1, 2009
    Applicant: AT&T Corp.
    Inventors: Bojana Gajic, Shrikanth Sambasivan Narayanan, Sarangarajan Parthasarathy, Richard Cameron Rose, Aaron Edward Rosenberg
  • Patent number: 7451081
    Abstract: Speech recognition models are dynamically re-configurable based on user information, application information, background information such as background noise and transducer information such as transducer response characteristics to provide users with alternate input modes to keyboard text entry. Word recognition lattices are generated for each data field of an application and dynamically concatenated into a single word recognition lattice. A language model is applied to the concatenated word recognition lattice to determine the relationships between the word recognition lattices and repeated until the generated word recognition lattices are acceptable or differ from a predetermined value only by a threshold amount. These techniques of dynamic re-configurable speech recognition provide for deployment of speech recognition on small devices such as mobile phones and personal digital assistants as well environments such as office, home or vehicle while maintaining the accuracy of the speech recognition.
    Type: Grant
    Filed: March 13, 2007
    Date of Patent: November 11, 2008
    Assignee: AT&T Corp.
    Inventors: Bojana Gajic, Shrikanth Sambasivan Narayanan, Sarangarajan Parthasarathy, Richard Cameron Rose, Aaron Edward Rosenberg
  • Patent number: 7451085
    Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a communications device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: November 11, 2008
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Richard C. Rose, Sarangarajan Pathasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan