Patents by Inventor Sven Olof Karlsson

Sven Olof Karlsson 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: 8294680
    Abstract: An electronic device includes a touch screen that displays a message log containing text of one or more messages that have been transmitted by the electronic device or received by the electronic device, and that displays an input field to show text for a new message undergoing composition. The electronic also includes a control circuit that is configured to receive touch input signals from the touch screen that are indicative of user touch selection of text from the message log, and without additional user input, enter the touch selected text into the input field.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: October 23, 2012
    Assignee: Sony Mobile Communications AB
    Inventor: Sven-Olof Karlsson
  • Publication number: 20110178702
    Abstract: A device may receive a request, from a user device, to determine optimal starting times for a trip. In addition, the device may obtain a destination address and a starting address of the trip from the request, identify a first route based on the destination address and the starting address, and determine the optimal starting times based on different allowable starting times and travel data, the determined optimal starting times providing for a shortest estimated travel time on the first route. Further, the device may send a description of the first route and the determined optimal starting time to the user device.
    Type: Application
    Filed: January 20, 2010
    Publication date: July 21, 2011
    Applicant: SONY ERICSSON MOBILE COMMUNICATIONS AB
    Inventors: Kristian Lassesson, Eva Madeleine Andersson, Sven-Olof Karlsson
  • Publication number: 20110082685
    Abstract: A method including establishing a voice communication with another user; performing voice analysis to determine a language being used by a user during the voice communication; generating a language attribute that indicates the language; assigning or associating the language attribute to a contact entry or a separate list associated with the other user; receiving a request to create a text communication to the other user; and providing text services corresponding to the language attribute associated with the other user, wherein the text services include a script system to permit the user to create the text communication.
    Type: Application
    Filed: May 6, 2010
    Publication date: April 7, 2011
    Applicant: SONY ERICSSON MOBILE COMMUNICATIONS AB
    Inventors: Eskil Ahlin, Richard Bunk, Sven-Olof Karlsson
  • Publication number: 20100245261
    Abstract: An electronic device includes a touch screen that displays a message log containing text of one or more messages that have been transmitted by the electronic device or received by the electronic device, and that displays an input field to show text for a new message undergoing composition. The electronic also includes a control circuit that is configured to receive touch input signals from the touch screen that are indicative of user touch selection of text from the message log, and without additional user input, enter the touch selected text into the input field.
    Type: Application
    Filed: March 27, 2009
    Publication date: September 30, 2010
    Inventor: Sven-Olof Karlsson
  • Publication number: 20090174784
    Abstract: A camera includes an image sensor made up of an array of image sensing elements arranged in rows and columns. In addition, the camera includes a lens for imaging a field of view onto the image sensor, and timing circuitry that controls an integration period of each of the image sensing elements, the integration period representing a time during which the image sensing element acquires charge as a function of light incident on the image sensing element. Further, the camera includes gray filter circuitry, operatively coupled to the timing circuitry, for adjusting the integration period of image sensing elements above a horizon defined within the field of view relative to the integration period of image sensing elements below the horizon.
    Type: Application
    Filed: January 8, 2008
    Publication date: July 9, 2009
    Inventors: Sven-Olof KARLSSON, Fredrick LONN
  • Patent number: 7254839
    Abstract: A system and method are disclosed for controlling access to an access-protected unit. A pair of coordinates may be read from a base, such as a card, using a digital pen. The system may then check if the pair of coordinates are within a coordinate area belonging to an authorized user. If so, access may be granted to the authorized user to the access-protected unit or to specific programs or functions of the access-protected unit.
    Type: Grant
    Filed: March 21, 2001
    Date of Patent: August 7, 2007
    Assignee: Anoto AB
    Inventors: Christer FĂ„hraeus, Petter Ericson, Sven Olof Karlsson
  • Publication number: 20020006214
    Abstract: A system for and method of analyzing a signature. The method includes receiving the signature; building a signature model based on the signature; checking a uniqueness of at least one of the signature and the signature model; and delivering a signal which indicates the uniqueness of the signature model.
    Type: Application
    Filed: March 21, 2001
    Publication date: January 17, 2002
    Inventor: Sven Olof Karlsson
  • Publication number: 20020002539
    Abstract: A system and method are disclosed for controlling access to an access-protected unit. A pair of coordinates may be read from a base, such as a card, using a digital pen. The system may then check if the pair of coordinates are within a coordinate area belonging to an authorized user. If so, access may be granted to the authorized user to the access-protected unit or to specific programs or functions of the access-protected unit.
    Type: Application
    Filed: March 21, 2001
    Publication date: January 3, 2002
    Inventors: Christer Fahraeus, Petter Ericson, Sven Olof Karlsson