Patents by Inventor Lars-Erik Carlsson

Lars-Erik Carlsson 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: 20240152259
    Abstract: Systems and methods for providing format agnostic media playback may include a media delivery system that can determine media content responses for media playback devices to use to determine how to operate when playing media content. To initiate the format agnostic media playback, a request for media content may be received from a media playback device. In response to the request a media content format of the media content may be determined, and a media content response may be determined based on the media content format. The media content response may be sent to the media playback device for the media playback device to playback media content and/or to determine media content descriptions, player features, user interface formats, actions, and/or a timeline of media content items to play.
    Type: Application
    Filed: September 15, 2023
    Publication date: May 9, 2024
    Applicant: Spotify AB
    Inventors: Erik Johan Curcio Lindström, Lars Erik Carlsson
  • Publication number: 20110297502
    Abstract: A vehicle clutch includes a clutch disc, a moveable pressure plate, a plurality of clutch levers, and an actuator to cause pressure plate to move by pivoting the clutch levers. Each of the clutch levers are pivotable around a first fulcrum, which is part of a clutch housing, a second fulcrum, which is part of the pressure plate, and a third fulcrum, which is part of the actuator. A pivot surface of each of the fulcrums around which the clutch levers pivot with a rolling action over the pivot surface is defined by a radius, which measures from a geometrical centre in each of the fulcrums and out to the pivot surface. A magnitude of the radius varies along the pivot surface in order to have a lever ratio of the clutch levers that varies as the clutch levers pivot.
    Type: Application
    Filed: January 26, 2010
    Publication date: December 8, 2011
    Applicant: VOLVO LASTVAGNAR AB
    Inventors: Lars-Erik Carlsson, Fredrik Sjöqvist