Patents by Inventor Magnus L. Olsson

Magnus L. Olsson 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: 9692760
    Abstract: In a web browser (100) access is controlled with respect to at least one user data providing device (102), the web browser comprising a browser engine (106), a browser application (104) and a device access proxy, DAP (108). Access is acquired, in the DAP, to at least one user data providing device and a request is received from a web application (110) for user data from a first user data providing device. In response to the request, default data (112) is transmitted from the DAP to the web application. A user data access confirmation signal is obtained, and in response to the user data access confirmation signal, the transmission of the default data is discontinued and the requested user data is transmitted from the DAP to the web application.
    Type: Grant
    Filed: October 18, 2012
    Date of Patent: June 27, 2017
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Per Persson, Magnus L Olsson, Song Yuan
  • Publication number: 20140282862
    Abstract: In a web browser (100) access is controlled with respect to at least one user data providing device (102), the web browser comprising a browser engine (106), a browser application (104) and a device access proxy, DAP (108). Access is acquired, in the DAP, to at least one user data providing device and a request is received from a web application (110) for user data from a first user data providing device. In response to the request, default data (112) is transmitted from the to the web application. A user data access confirmation signal is obtained, and in response to the user data access confirmation signal, the transmission of the default data is discontinued and the requested user data is transmitted from the DAP to the web application.
    Type: Application
    Filed: October 18, 2012
    Publication date: September 18, 2014
    Inventors: Per Persson, Magnus L. Olsson, Song Yuan
  • Patent number: 8166300
    Abstract: Disclosed is a method and a system for rendering content on external devices securely. The method comprises setting up a communication channel between a proxy rendering server of a mobile device and an external rendering server of an external device, authenticating at least the external rendering server and upon successful authentication transferring a key from the proxy rendering server to the external rendering server, transferring the content encrypted with the transferred key from the proxy rendering server to the external rendering server for rendering the content, wherein the rendering of the content is performed in one of two modes, either in a preprocessing mode or in a non-preprocessing mode, and wherein a DRM agent is only present in the mobile device.
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: April 24, 2012
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Ulf Björkengren, Per St{dot over (a)}hl, Magnus L. Olsson
  • Publication number: 20090313471
    Abstract: Disclosed is a method and a system for rendering content on external devices securely. The method comprises setting up a communication channel between a proxy rendering server of a mobile device and an external rendering server of an external device, authenticating at least the external rendering server and upon successful authentication transferring a key from the proxy rendering server to the external rendering server, transferring the content encrypted with the transferred key from the proxy rendering server to the external rendering server for rendering the content, wherein the rendering of the content is performed in one of two modes, either in a preprocessing mode or in a non-preprocessing mode, and wherein a DRM agent is only present in the mobile device.
    Type: Application
    Filed: May 8, 2007
    Publication date: December 17, 2009
    Inventors: Ulf Björkengren, Per Stáhl, Magnus L. Olsson
  • Patent number: 7023995
    Abstract: A system and method for providing a location-based service from a third party service provider includes encrypting a client's identification information using a public key exchanged with a network location server, wherein the network location server stores a record indicating a location associated with the identification information. The encrypted identification information is transmitted from the client to the third party service provider. The third party service provider transmits a location request to the network location server, the location request including the encrypted identification information received from the client. The third party service provider provides the location-based service according to a response to the location request from the network location server.
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: April 4, 2006
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventor: Magnus L. Olsson
  • Publication number: 20020080968
    Abstract: A system and method for providing a location-based service from a third party service provider includes encrypting a client's identification information using a public key exchanged with a network location server, wherein the network location server stores a record indicating a location associated with the identification information. The encrypted identification information is transmitted from the client to the third party service provider. The third party service provider transmits a location request to the network location server, the location request including the encrypted identification information received from the client. The third party service provider provides the location-based service according to a response to the location request from the network location server.
    Type: Application
    Filed: November 20, 2001
    Publication date: June 27, 2002
    Inventor: Magnus L. Olsson