Patents by Inventor Torbjörn Dahlen

Torbjörn Dahlen 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).

  • Real time composition of services
    Patent number: 9130873
    Abstract: Real-time service composition is provided by a Session Initiation Protocol (SIP) transport binding for Simple Object Access Protocol (SOAP) messages. A SOAPAction header and SOAP envelope can be included in a SIP message to identify a requested service. The SIP message recipient can parse out the SOAP envelope and forward same to a corresponding Web Service.
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: September 8, 2015
    Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventor: Torbjörn Dahlén
  • Service subscription associated with real time composition of services
    Patent number: 9112902
    Abstract: Real-time service composition is provided by a Session Initiation Protocol (SIP) transport binding for Simple Object Access Protocol (SOAP) messages. A SOAPAction header and SOAP envelope can be included in a SIP message to identify a requested service. The SIP message recipient can parse out the SOAP envelope and forward same to a corresponding Web Service. An intermediary node, including a SIP Proxy, can evaluate incoming SIP/SOAP messages and provide requested services to which they have access. Service discovery and subscription are facilitated by adding Universal Description, Discovery and Integration (UDDI) services requests and responses.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: August 18, 2015
    Assignee: Optis Wireless Technology, LLC
    Inventor: Torbjörn Dahlén
  • METHOD AND SERVER FOR FILTERING TELEPHONE CALLS
    Publication number: 20100056120
    Abstract: The present relates to a method and server for collecting call information associated with an incoming call to a user terminal attached to said telecommunication network. The server comprises determining means for determining a set of answering options to be provided to the user terminal based at least on said call information, and transmitting means for transmitting information indicating the determined set of answering options to the user terminal.
    Type: Application
    Filed: November 30, 2006
    Publication date: March 4, 2010
    Inventors: Christian Olrog, Lennart Hellström, Stefan Sjoovist, Arash Beygzadeh, Urban Theander, Torbjörn Dahlen, Tomas Ravin, Klas Lundin