Patents by Inventor Shreedhar Madhavapeddi

Shreedhar Madhavapeddi 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).

  • Patent number: 9009041
    Abstract: A method is described for improving the accuracy of a transcription generated by an automatic speech recognition (ASR) engine. A personal vocabulary is maintained that includes replacement words. The replacement words in the personal vocabulary are obtained from personal data associated with a user. A transcription is received of an audio recording. The transcription is generated by an ASR engine using an ASR vocabulary and includes a transcribed word that represents a spoken word in the audio recording. Data is received that is associated with the transcribed word. A replacement word from the personal vocabulary is identified, which is used to re-score the transcription and replace the transcribed word.
    Type: Grant
    Filed: July 26, 2011
    Date of Patent: April 14, 2015
    Assignee: Nuance Communications, Inc.
    Inventors: George Zavaliagkos, William F. Ganong, III, Uwe H. Jost, Shreedhar Madhavapeddi, Gary B. Clayton
  • Publication number: 20150098555
    Abstract: A voicemail computer system transcribes a voicemail message into text that is presented to a calling party for approval. A calling party is able to approve, disapprove or edit a voicemail message prior to delivery to one or more called parties. The voicemail computer system may analyze a voicemail message to detect errors, omissions, or potentially offensive words. The voicemail computer may analyze a voicemail message to make suggestions as to tone, content or information contained within the voicemail message. The calling party can edit the voicemail message or approve it prior to providing a notification to one or more called parties that they have received the voicemail message.
    Type: Application
    Filed: December 12, 2014
    Publication date: April 9, 2015
    Inventors: Shreedhar Madhavapeddi, William F. Ganong, III, George Zavaliagkos, Uwe H. Jost, Gary B. Clayton
  • Patent number: 8913722
    Abstract: A voicemail computer system transcribes a voicemail message into text that is presented to a calling party for approval. A calling party is able to approve, disapprove or edit a voicemail message prior to delivery to one or more called parties. The voicemail computer system may analyze a voicemail message to detect errors, omissions, or potentially offensive words. The voicemail computer may analyze a voicemail message to make suggestions as to tone, content or information contained within the voicemail message. The calling party can edit the voicemail message or approve it prior to providing a notification to one or more called parties that they have received the voicemail message.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: December 16, 2014
    Assignee: Nuance Communications, Inc.
    Inventors: Shreedhar Madhavapeddi, William F. Ganong, III, George Zavaliagkos, Uwe H. Jost, Gary B. Clayton
  • Publication number: 20140241514
    Abstract: Techniques are described for performing actions for users based at least in part on spoken information, such as spoken voice-based information received from the users during telephone calls. The described techniques include categorizing spoken information obtained from a user in one or more ways, and performing actions on behalf of the user related to the categorized information. For example, in some situations, spoken information obtained from a user is analyzed to identify one or more spoken information items (e.g., words, phrases, sentences, etc.) supplied by the user, and to generate corresponding textual representations (e.g., via automated speech-to-text techniques). One or more actions may then be taken regarding the identified information items, including to categorize the items by adding textual representations of the spoken information items to one or more of multiple predefined lists or other collections of information that are specific to or otherwise available to the user.
    Type: Application
    Filed: May 6, 2014
    Publication date: August 28, 2014
    Applicant: NUANCE COMMUNICATIONS, INC.
    Inventors: Shreedhar Madhavapeddi, John F. Pollard
  • Publication number: 20140213223
    Abstract: A data communication system routes calls from a mobile communication device associated with a calling party to a mobile communication device associated with a called party. If calls are not answered by the called party, a call is routed to a voicemail server. A data channel is opened between the mobile communication device associated with the calling party and the voicemail server over which higher fidelity audio signals are transmitted. The transmitted audio is supplied to the voicemail server for conversion from an audio to a text format. In accordance with another aspect, a data channel is opened with a call placed by the calling party. The data channel is used to append information that is sent with a call to give the called party information regarding the call or the caller without having to answer the call.
    Type: Application
    Filed: December 26, 2013
    Publication date: July 31, 2014
    Applicant: NUANCE COMMUNICATIONS, INC.
    Inventors: Shreedhar Madhavapeddi, John F. Pollard, Gary B. Clayton, Pim van Meurs
  • Publication number: 20140134988
    Abstract: A facilitation and enhancement of interactions between a caller and a called party, such as a call center. The enhancement of interactions between a mobile device caller and a call center is by the communication of the mobile device caller's location and/or preferences to the call center. The communication can be in the form of a data structure stored on a computer-readable storage device, which may be transmitted from the mobile device caller to a call center controller. The data structure contains a caller identification entry, which allows the call center to match the data structure with a caller. In addition, a caller context entry associates additional data to the caller identification entry. The additional data includes at least one preference and/or location of the caller. Processor-based methods are disclosed to create, transmit, and/or utilize the data structure.
    Type: Application
    Filed: November 9, 2012
    Publication date: May 15, 2014
    Applicant: Nuance Communications, Inc.
    Inventors: Shreedhar Madhavapeddi, Gary Clayton, Abhishek Chhibber, Pim van meurs, Sundar Balasubramanian
  • Publication number: 20140136331
    Abstract: A processor-based method for composing an electronic service solicitation using mobile device call logs. The service, when delivered to a mobile device, can be a promotion of a third-party mobile device application, the presentment of a coupon, or the administration of a caller experience survey. The service is delivered in connection with the user making a call to a particular number on the mobile device. The method for composing the solicitation includes selecting a business number, selecting a group of wireless subscribers, sending an information request to the mobile devices of the selected wireless subscribers, receiving affirmative responses from the selected wireless subscribers who recently called the selected business number, counting the affirmative responses, and using the count for composing the solicitation.
    Type: Application
    Filed: November 9, 2012
    Publication date: May 15, 2014
    Applicant: Nuance Communications, Inc.
    Inventors: Shreedhar Madhavapeddi, Gary Clayton, Abhishek Chhibber, Pim van Meurs, Sundar Balasubramanian
  • Patent number: 8718239
    Abstract: Techniques are described for performing actions for users based at least in part on spoken information, such as spoken voice-based information received from the users during telephone calls. The described techniques include categorizing spoken information obtained from a user in one or more ways, and performing actions on behalf of the user related to the categorized information. For example, in some situations, spoken information obtained from a user is analyzed to identify one or more spoken information items (e.g., words, phrases, sentences, etc.) supplied by the user, and to generate corresponding textual representations (e.g., via automated speech-to-text techniques). One or more actions may then be taken regarding the identified information items, including to categorize the items by adding textual representations of the spoken information items to one or more of multiple predefined lists or other collections of information that are specific to or otherwise available to the user.
    Type: Grant
    Filed: August 28, 2012
    Date of Patent: May 6, 2014
    Assignee: Nuance Communications, Inc.
    Inventors: Shreedhar Madhavapeddi, John F. Pollard
  • Publication number: 20140046770
    Abstract: Techniques are described for providing relevant information to users (e.g., information that is at least potentially of interest to the users). Relevant information for a user may be automatically determined based on a determined context of the user and/or on a request for that information from the user. For example, voice-based information may be obtained from a user in one or more ways, and then analyzed to identify requests or other indications of information of interest and/or to otherwise determine a context of the user that corresponds to potential information of interest. Relevant information for a user may be provided to the user in various ways, such as via a voice-based response during a telephone call and/or via one or more electronic messages sent to the user (e.g., via emails, instant messages, paging messages, SMS or other text messages, etc.).
    Type: Application
    Filed: October 14, 2013
    Publication date: February 13, 2014
    Applicant: NUANCE COMMUNICATIONS, INC.
    Inventors: Shreedhar Madhavapeddi, John F. Pollard
  • Patent number: 8560323
    Abstract: Techniques are described for providing relevant information to users (e.g., information that is at least potentially of interest to the users). Relevant information for a user may be automatically determined based on a determined context of the user and/or on a request for that information from the user. For example, voice-based information may be obtained from a user in one or more ways, and then analyzed to identify requests or other indications of information of interest and/or to otherwise determine a context of the user that corresponds to potential information of interest. Relevant information for a user may be provided to the user in various ways, such as via a voice-based response during a telephone call and/or via one or more electronic messages sent to the user (e.g., via emails, instant messages, paging messages, SMS or other text messages, etc.).
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: October 15, 2013
    Assignee: Nuance Communications, Inc.
    Inventors: Shreedhar Madhavapeddi, John F. Pollard
  • Publication number: 20130030804
    Abstract: A method is described for improving the accuracy of a transcription generated by an automatic speech recognition (ASR) engine. A personal vocabulary is maintained that includes replacement words. The replacement words in the personal vocabulary are obtained from personal data associated with a user. A transcription is received of an audio recording. The transcription is generated by an ASR engine using an ASR vocabulary and includes a transcribed word that represents a spoken word in the audio recording. Data is received that is associated with the transcribed word. A replacement word from the personal vocabulary is identified, which is used to re-score the transcription and replace the transcribed word.
    Type: Application
    Filed: July 26, 2011
    Publication date: January 31, 2013
    Inventors: George Zavaliagkos, William F. Ganong, III, Uwe H. Jost, Shreedhar Madhavapeddi, Gary B. Clayton
  • Publication number: 20120281819
    Abstract: A voicemail computer system transcribes a voicemail message into text that is presented to a calling party for approval. A calling party is able to approve, disapprove or edit a voicemail message prior to delivery to one or more called parties. The voicemail computer system may analyze a voicemail message to detect errors, omissions, or potentially offensive words. The voicemail computer may analyze a voicemail message to make suggestions as to tone, content or information contained within the voicemail message. The calling party can edit the voicemail message or approve it prior to providing a notification to one or more called parties that they have received the voicemail message.
    Type: Application
    Filed: May 5, 2011
    Publication date: November 8, 2012
    Inventors: Shreedhar Madhavapeddi, William F. Ganong, III, George Zavaliagkos, Uwe H. Jost, Gary B. Clayton
  • Patent number: 8254535
    Abstract: Techniques are described for performing actions for users based at least in part on spoken information, such as spoken voice-based information received from the users during telephone calls. The described techniques include categorizing spoken information obtained from a user in one or more ways, and performing actions on behalf of the user related to the categorized information. For example, in some situations, spoken information obtained from a user is analyzed to identify one or more spoken information items (e.g., words, phrases, sentences, etc.) supplied by the user, and to generate corresponding textual representations (e.g., via automated speech-to-text techniques). One or more actions may then be taken regarding the identified information items, including to categorize the items by adding textual representations of the spoken information items to one or more of multiple predefined lists or other collections of information that are specific to or otherwise available to the user.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: August 28, 2012
    Assignee: Nuance Communications, Inc.
    Inventors: Shreedhar Madhavapeddi, John F. Pollard
  • Publication number: 20110268260
    Abstract: Techniques are described for performing actions for users based at least in part on spoken information, such as spoken voice-based information received from the users during telephone calls. The described techniques include categorizing spoken information obtained from a user in one or more ways, and performing actions on behalf of the user related to the categorized information. For example, in some situations, spoken information obtained from a user is analyzed to identify one or more spoken information items (e.g., words, phrases, sentences, etc.) supplied by the user, and to generate corresponding textual representations (e.g., via automated speech-to-text techniques). One or more actions may then be taken regarding the identified information items, including to categorize the items by adding textual representations of the spoken information items to one or more of multiple predefined lists or other collections of information that are specific to or otherwise available to the user.
    Type: Application
    Filed: May 4, 2011
    Publication date: November 3, 2011
    Inventors: Shreedhar Madhavapeddi, William F. Ganong, III, George Zavaliagkos, Uwe H. Jost
  • Publication number: 20110255671
    Abstract: Techniques are described for providing relevant information to users (e.g., information that is at least potentially of interest to the users). Relevant information for a user may be automatically determined based on a determined context of the user and/or on a request for that information from the user. For example, voice-based information may be obtained from a user in one or more ways, and then analyzed to identify requests or other indications of information of interest and/or to otherwise determine a context of the user that corresponds to potential information of interest. Relevant information for a user may be provided to the user in various ways, such as via a voice-based response during a telephone call and/or via one or more electronic messages sent to the user (e.g., via emails, instant messages, paging messages, SMS or other text messages, etc.).
    Type: Application
    Filed: June 28, 2011
    Publication date: October 20, 2011
    Applicant: Nuance Communications, Inc.
    Inventors: Shreedhar Madhavapeddi, John F. Pollard
  • Patent number: 7970608
    Abstract: Techniques are described for providing relevant information to users (e.g., information that is at least potentially of interest to the users). Relevant information for a user may be automatically determined based on a determined context of the user and/or on a request for that information from the user. For example, voice-based information may be obtained from a user in one or more ways, and then analyzed to identify requests or other indications of information of interest and/or to otherwise determine a context of the user that corresponds to potential information of interest. Relevant information for a user may be provided to the user in various ways, such as via a voice-based response during a telephone call and/or via one or more electronic messages sent to the user (e.g., via emails, instant messages, paging messages, SMS or other text messages, etc.).
    Type: Grant
    Filed: August 16, 2007
    Date of Patent: June 28, 2011
    Assignee: Nuance Communications, Inc.
    Inventors: Shreedhar Madhavapeddi, John F. Pollard
  • Publication number: 20100100377
    Abstract: A system and method for dynamically generating and processing forms for receiving data, such as text-based data or speech data provided over a telephone, mobile device, via a computer and microphone, etc. is disclosed. A form developer can use a toolkit provided by the system to create forms that end-users connect to and complete. The system provides a user-friendly interface for the form developer to create various input fields for the form and impose parameters on the data that may be used to complete or populate those fields. These fields may be included to receive specific information, such as the name of the person filling out the form, or may be free-form, allowing a user to provide a continuous stream of information. Furthermore, the system allows a form developer to establish means for providing access to the form and set access limits on the form. Other aspects are disclosed herein.
    Type: Application
    Filed: October 13, 2009
    Publication date: April 22, 2010
    Inventors: Shreedhar Madhavapeddi, Mark D. Bertoglio, Matthew D. Branthwaite, John F. Pollard, Jonathan Wiggs, Robert Bearman
  • Patent number: 7643473
    Abstract: Instant messaging with audio connection formation is described. In an implementation, a method includes forming a communication to authenticate a client with a proxy during an instant messaging session and forming an invitation by the client for communication to the proxy that identifies another client, with which, to communicate via an audio connection. An acceptance is received from the other client via the proxy to form the audio connection.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: January 5, 2010
    Assignee: Microsoft Corporation
    Inventors: Alexey Kalinichenko, Ben D Garrison, Erik L DeBonte, Jithendra K Veeramachaneni, Keiji Kanazawa, Kitty L Leung, Mark A Gere, Shreedhar Madhavapeddi
  • Patent number: 7359986
    Abstract: Methods and computer program products are disclosed for providing QoS for Web applications via an internet service application programming interface “ISAPI”) filter running on an internet information server, wherein the ISAPI filter uses a traffic control application programming interface to manage bandwidth for individual HTTP requests. Responses to HTTP requests can be prioritized based on policies defined by the Web application developer, wherein policy decisions may be made based on many different parameters, such as, for example, the IP address of the Web browser making the request, the type of browser being used, HTTP “cookies,” the uniform resource locator being requested, an authenticated user ID, or any other information that is exposed from the internet information server through server variables. The present invention accomplishes this with no modifications to the internet information server, and •with very minimal changes to the Web application.
    Type: Grant
    Filed: January 26, 2007
    Date of Patent: April 15, 2008
    Assignee: Microsoft Corporation
    Inventors: Shreedhar Madhavapeddi, Rajesh Sundaram, Eric L. Eilebrecht
  • Publication number: 20080064371
    Abstract: Techniques are described for providing relevant information to users (e.g., information that is at least potentially of interest to the users). Relevant information for a user may be automatically determined based on a determined context of the user and/or on a request for that information from the user. For example, voice-based information may be obtained from a user in one or more ways, and then analyzed to identify requests or other indications of information of interest and/or to otherwise determine a context of the user that corresponds to potential information of interest. Relevant information for a user may be provided to the user in various ways, such as via a voice-based response during a telephone call and/or via one or more electronic messages sent to the user (e.g., via emails, instant messages, paging messages, SMS or other text messages, etc.).
    Type: Application
    Filed: August 16, 2007
    Publication date: March 13, 2008
    Inventors: Shreedhar Madhavapeddi, John Pollard