Patents by Inventor Oten Ola Hakansson

Oten Ola Hakansson 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).

  • Wireless communications devices with self-cleaning displays
    Publication number: 20070287515
    Abstract: Radiotelephones, having self-cleaning display screens are provided. A radiotelephone includes a first housing portion having a display screen located thereon. A second housing portion is movably connected to the first housing portion, and the first and second housing portions are movable relative to one another between a closed position and an open position. An elongated cleaning member is movably secured to the first housing portion, and is configured to wipe the display screen in response to movement of the first and second housing portions between the open and closed positions.
    Type: Application
    Filed: June 9, 2006
    Publication date: December 13, 2007
    Inventors: Nils Gustav Fagrenius, Sven Rune Fredrik Palmqvist, Johan Martin Wedel, Carl Magnus Waldt, Eva Tina Ralin, Oten Ola Hakansson