Patents by Inventor Pavol Mravec

Pavol Mravec 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: 10771737
    Abstract: The present disclosure relates to systems, methods, and devices for transitioning phone calls to video calls. Specifically, one or more embodiments allow users to transition from an active phone call over a telephone network to a video call. One or more embodiments determine a first user identifier for a first user and a second user identifier for a second user. Additionally, the systems and methods identify user client devices actively performing the phone call based on the user identifiers and provide an option to the identified client devices to switch the phone call to the video call. Transitioning the phone call to a video call involves generating a null connection prior to selection of the option to transition to the video call and then streaming media between the client devices using the generated null connection in response to selection of the option.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: September 8, 2020
    Assignee: FACEBOOK, INC.
    Inventors: Dwayne B. Mercredi, Pavol Mravec
  • Patent number: 10499010
    Abstract: In one embodiment, a computer server machine receives, from one or more client devices, one or more video streams associated with a video session associated with one or more users. The one or more users are respectively associated with each client device. The computer server machine analyzes the one or more video streams to identify an interesting event and generates a marker for the one or more video streams based on a time associated with the identified interesting event. The computer server machine sends information regarding the marker to the one or more client devices.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: December 3, 2019
    Assignee: Facebook, Inc.
    Inventors: Dwayne B. Mercredi, Pavol Mravec, Chi Wang Ho, Naizhi Li
  • Publication number: 20190215483
    Abstract: In one embodiment, a computer server machine receives, from one or more client devices, one or more video streams associated with a video session associated with one or more users. The one or more users are respectively associated with each client device. The computer server machine analyzes the one or more video streams to identify an interesting event and generates a marker for the one or more video streams based on a time associated with the identified interesting event. The computer server machine sends information regarding the marker to the one or more client devices.
    Type: Application
    Filed: November 7, 2018
    Publication date: July 11, 2019
    Inventors: Dwayne B. Mercredi, Pavol Mravec, Chi Wang Ho, Naizhi Li
  • Patent number: 10148910
    Abstract: In one embodiment, a computer server machine receives, from one or more client devices, one or more video streams associated with a video session associated with one or more users. The one or more users are respectively associated with each client device. The computer server machine analyzes the one or more video streams to identify an interesting event and generates a marker for the one or more video streams based on a time associated with the identified interesting event. The computer server machine sends information regarding the marker to the one or more client devices.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: December 4, 2018
    Assignee: Facebook, Inc.
    Inventors: Dwayne B. Mercredi, Pavol Mravec, Chi Wang Ho, Naizhi Li
  • Patent number: 10033963
    Abstract: In one embodiment, a computer server machine maintains a persistent real-time group chatroom comprising one or more participants. At any given time, zero or more participants are active in the group chatroom. The computer server machine receives one or more video streams associated with a video session associated with one or more users. The video streams are communicated from one or more client devices with each client device respectively associated with the one or more users. The computer server machine provides a notification to one or more non-active participants, wherein the one or more non-active participants are not active in the persistent real-time group chatroom.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: July 24, 2018
    Assignee: Facebook, Inc.
    Inventors: Dwayne B. Mercredi, Chi Wang Ho, Pavol Mravec
  • Publication number: 20180192000
    Abstract: In one embodiment, a computer server machine receives, from one or more client devices, one or more video streams associated with a video session associated with one or more users. The one or more users are respectively associated with each client device. The computer server machine analyzes the one or more video streams to identify an interesting event and generates a marker for the one or more video streams based on a time associated with the identified interesting event. The computer server machine sends information regarding the marker to the one or more client devices.
    Type: Application
    Filed: December 30, 2016
    Publication date: July 5, 2018
    Inventors: Dwayne B. Mercredi, Pavol Mravec, Chi Wang Ho, Naizhi Li
  • Publication number: 20180191999
    Abstract: In one embodiment, a computer server machine maintains a persistent real-time group chatroom comprising one or more participants. At any given time, zero or more participants are active in the group chatroom. The computer server machine receives one or more video streams associated with a video session associated with one or more users. The video streams are communicated from one or more client devices with each client device respectively associated with the one or more users. The computer server machine provides a notification to one or more non-active participants, wherein the one or more non-active participants are not active in the persistent real-time group chatroom.
    Type: Application
    Filed: December 30, 2016
    Publication date: July 5, 2018
    Inventors: Dwayne B. Mercredi, Chi Wang Ho, Pavol Mravec
  • Publication number: 20180160074
    Abstract: The present disclosure relates to systems, methods, and devices for transitioning phone calls to video calls. Specifically, one or more embodiments allow users to transition from an active phone call over a telephone network to a video call. One or more embodiments determine a first user identifier for a first user and a second user identifier for a second user. Additionally, the systems and methods identify user client devices actively performing the phone call based on the user identifiers and provide an option to the identified client devices to switch the phone call to the video call. Transitioning the phone call to a video call involves generating a null connection prior to selection of the option to transition to the video call and then streaming media between the client devices using the generated null connection in response to selection of the option.
    Type: Application
    Filed: December 7, 2016
    Publication date: June 7, 2018
    Inventors: Dwayne B. Mercredi, Pavol Mravec