Patents by Inventor Karl Roos

Karl Roos 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).

  • Systems and methods for multi-context media control and playback
    Patent number: 9942283
    Abstract: In response to a request for a media-control operation to be implemented at a second electronic device distinct from a first electronic device, the first electronic device sends a first request to a server system to cause the media-control operation to be implemented at the second electronic device. The server system is distinct from the first electronic device. Also in response to the request for the media-control operation to be implemented at the second electronic device, the first electronic device sends a second request to the second electronic device. The second request is a request to implement the media-control operation at the second electronic device.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: April 10, 2018
    Assignee: SPOTIFY AB
    Inventors: Sten Garmark, Karl Roos, Andreas Oman, Per Gunnar Joachim Bengtsson, Marcus Per Vesterlund
  • Systems And Methods For Multi-Context Media Control And Playback
    Publication number: 20170230429
    Abstract: In response to a request for a media-control operation to be implemented at a second electronic device distinct from a first electronic device, the first electronic device sends a first request to a server system to cause the media-control operation to be implemented at the second electronic device. The server system is distinct from the first electronic device. Also in response to the request for the media-control operation to be implemented at the second electronic device, the first electronic device sends a second request to the second electronic device. The second request is a request to implement the media-control operation at the second electronic device.
    Type: Application
    Filed: April 24, 2017
    Publication date: August 10, 2017
    Inventors: Sten Garmark, Karl Roos, Andreas Oman, Per Gunnar Joachim Bengtsson, Marcus Per Vesterlund