Patents by Inventor Dragan Grebovich

Dragan Grebovich 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: 11659086
    Abstract: A contact center, communication system, and method of operating a contact center are provided. In one example, the contact center includes a tunable chatbot stored in memory and a chatbot tuning function that controls and adjusts a personality characteristic of the tunable chatbot while the tunable chatbot is interacting with a customer via a customer communication device.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: May 23, 2023
    Assignee: Avaya Management L.P.
    Inventors: Valentine C. Matula, David Chavez, Dragan Grebovich
  • Patent number: 11627288
    Abstract: Systems and methods for surveilling. Systems and methods include generating, with a processor, a baseline associated with a subject; performing, with the processor, a scan of the subject; comparing, with the processor, the scan of the subject with the baseline; and generating, with the processor, a report comprising a result of the comparing of the scan of the subject with the baseline associated with the subject.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: April 11, 2023
    Assignee: Avaya Management L.P.
    Inventors: David Chavez, Valentine C. Matula, Dragan Grebovich, Amit Mishra, John Carey
  • Publication number: 20220321842
    Abstract: Systems and methods for surveilling. Systems and methods include generating, with a processor, a baseline associated with a subject; performing, with the processor, a scan of the subject; comparing, with the processor, the scan of the subject with the baseline; and generating, with the processor, a report comprising a result of the comparing of the scan of the subject with the baseline associated with the subject.
    Type: Application
    Filed: March 31, 2021
    Publication date: October 6, 2022
    Inventors: David Chavez, Valentine C. Matula, Dragan Grebovich, Amit Mishra, John Carey
  • Patent number: 11381682
    Abstract: A contact center, communication system, and method of operating a contact center are provided. In one example, the contact center includes a plurality of chatbots stored in memory and a chatbot selector that determines a customer interaction in the contact center will have a chatbot assigned thereto, selects a chatbot from the plurality of chatbots for assigning to the customer interaction based on a match between a capability of the chatbot and a service requirement associated with the customer interaction, and assigns the selected chatbot to the customer interaction thereby enabling the selected chatbot to process inputs received during the customer interaction and provide responses to the inputs.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: July 5, 2022
    Assignee: Avaya Management L.P.
    Inventors: Valentine C. Matula, David Chavez, Dragan Grebovich
  • Publication number: 20210359961
    Abstract: A contact center, communication system, and method of operating a contact center are provided. In one example, the contact center includes a tunable chatbot stored in memory and a chatbot tuning function that controls and adjusts a personality characteristic of the tunable chatbot while the tunable chatbot is interacting with a customer via a customer communication device.
    Type: Application
    Filed: November 30, 2020
    Publication date: November 18, 2021
    Inventors: Valentine C. Matula, David Chavez, Dragan Grebovich
  • Publication number: 20210360106
    Abstract: A contact center, communication system, and method of operating a contact center are provided. In one example, the contact center includes a plurality of chatbots stored in memory and a chatbot selector that determines a customer interaction in the contact center will have a chatbot assigned thereto, selects a chatbot from the plurality of chatbots for assigning to the customer interaction based on a match between a capability of the chatbot and a service requirement associated with the customer interaction, and assigns the selected chatbot to the customer interaction thereby enabling the selected chatbot to process inputs received during the customer interaction and provide responses to the inputs.
    Type: Application
    Filed: November 30, 2020
    Publication date: November 18, 2021
    Inventors: Valentine C. Matula, David Chavez, Dragan Grebovich
  • Patent number: 11108811
    Abstract: At least one example embodiment is directed to a method of preventing a denial of service attack on a network that includes receiving a request from a first entity to initiate a blockchain operation on behalf of the first entity and a second entity; and generating, in response to receiving the request, a prompt including at least one condition that is associated with the blockchain operation. The method includes sending a first message that includes the prompt to the first entity; and receiving a second message that includes an indication of whether the at least one condition has been satisfied or is authorized to be satisfied. The method includes determining whether the request from the first entity is attempting the denial of service attack or is issuing a legitimate request, and facilitating the blockchain operation upon satisfaction of the at least one condition.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: August 31, 2021
    Assignee: Avaya Inc.
    Inventor: Dragan Grebovich
  • Publication number: 20190230114
    Abstract: At least one example embodiment is directed to a method of preventing a denial of service attack on a network that includes receiving a request from a first entity to initiate a blockchain operation on behalf of the first entity and a second entity; and generating, in response to receiving the request, a prompt including at least one condition that is associated with the blockchain operation. The method includes sending a first message that includes the prompt to the first entity; and receiving a second message that includes an indication of whether the at least one condition has been satisfied or is authorized to be satisfied. The method includes determining whether the request from the first entity is attempting the denial of service attack or is issuing a legitimate request, and facilitating the blockchain operation upon satisfaction of the at least one condition.
    Type: Application
    Filed: January 22, 2018
    Publication date: July 25, 2019
    Inventor: Dragan Grebovich
  • Patent number: 9848003
    Abstract: A legitimate voice or video communication application modifies data in a communication session to produce a watermark. The watermark is a piece of information that is part of a communication session that is not readily observable, but can be verified later on. The purpose of a watermark is to verify that the communication session is a legitimate communication session and does not pose a security breach. The video or audio communication session is monitored for a watermark. In response to determining that the communication session contains the watermark, the communication session is allowed continue. In response to determining that the communication session does not contain the watermark, the communication session is identified as a potential security breach. If the communication session is identified as a potential security breach, the communication session can be dropped and a user can be notified of the potential security breach.
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: December 19, 2017
    Assignee: Avaya Inc.
    Inventors: Gilman R. Stevens, Chandrasekhar Manchenella, Dragan Grebovich
  • Publication number: 20150373032
    Abstract: A legitimate voice or video communication application modifies data in a communication session to produce a watermark. The watermark is a piece of information that is part of a communication session that is not readily observable, but can be verified later on. The purpose of a watermark is to verify that the communication session is a legitimate communication session and does not pose a security breach. The video or audio communication session is monitored for a watermark. In response to determining that the communication session contains the watermark, the communication session is allowed continue. In response to determining that the communication session does not contain the watermark, the communication session is identified as a potential security breach. If the communication session is identified as a potential security breach, the communication session can be dropped and a user can be notified of the potential security breach.
    Type: Application
    Filed: June 23, 2014
    Publication date: December 24, 2015
    Inventors: Gilman R. Stevens, Chandrasekhar Manchenella, Dragan Grebovich
  • Patent number: 8892869
    Abstract: The present invention relates to using digital certificates to allow network devices to authenticate themselves upon being accepted into and forming part of a communication network.
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: November 18, 2014
    Assignee: Avaya Inc.
    Inventors: Dragan Grebovich, Kumara Das Karunakaran, Biju Kunjukunju
  • Publication number: 20100161969
    Abstract: The present invention relates to using digital certificates to allow network devices to authenticate themselves upon being accepted into and forming part of a communication network.
    Type: Application
    Filed: December 23, 2008
    Publication date: June 24, 2010
    Applicant: NORTEL NETWORKS LIMITED
    Inventors: Dragan Grebovich, Kumara Das Karunakaran, Biju Kunjukunju