Patents by Inventor Per Malmbak

Per Malmbak 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).

  • Detecting indoor and outdoor usage of a mobile device
    Patent number: 9037123
    Abstract: Mobile devices may be subject to different operational constraints in different geographies or circumstances. For example, power levels may be limited for transmissions in certain countries. The geographic position of a mobile device may be identified and used for determining the applicable local regulations. The local regulations may allow for different operational constraints depending on whether a device is located indoors or outdoors. Accordingly, a determination of indoor/outdoor state may be used to maximize device performance while also complying with appropriate regulations/circumstances.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: May 19, 2015
    Assignee: BlackBerry Limited
    Inventors: Per Malmbak, Kelce Wilson, Young Ae Kim
  • DETECTING INDOOR AND OUTDOOR USAGE OF A MOBILE DEVICE
    Publication number: 20130157638
    Abstract: Mobile devices may be subject to different operational constraints in different geographies or circumstances. For example, power levels may be limited for transmissions in certain countries. The geographic position of a mobile device may be identified and used for determining the applicable local regulations. The local regulations may allow for different operational constraints depending on whether a device is located indoors or outdoors. Accordingly, a determination of indoor/outdoor state may be used to maximize device performance while also complying with appropriate regulations/circumstances.
    Type: Application
    Filed: December 20, 2011
    Publication date: June 20, 2013
    Inventors: Per Malmbak, Kelce Wilson, Young Ae Kim