Patents by Inventor Mikko Karkkainen

Mikko Karkkainen 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).

  • Graphene device and method of fabricating a graphene device
    Patent number: 10020365
    Abstract: In accordance with an example embodiment of the present invention, a device comprising one or more porous graphene layers, the or each graphene porous layer comprising a multiplicity of pores. The device may form at least part of a flexible and/or stretchable, and or transparent electronic device.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: July 10, 2018
    Assignee: Nokia Technologies Oy
    Inventors: Asta Maria Karkkainen, Samiul Md Haque, Alan Colli, Pirjo Marjaana Pasanen, Leo Mikko Karkkainen, Mikko Aleksi Uusitalo, Reijo Kalervo Lehtiniemi
  • Graphene Device And Method Of Fabricating A Graphene Device
    Publication number: 20150287787
    Abstract: In accordance with an example embodiment of the present invention, a device comprising one or more porous graphene layers, the or each graphene porous layer comprising a multiplicity of pores. The device may form at least part of a flexible and/or stretchable, and or transparent electronic device.
    Type: Application
    Filed: April 15, 2015
    Publication date: October 8, 2015
    Inventors: Asta Maria Karkkainen, Samiul Md Haque, Alan Colli, Pirjo Marjaana Pasanen, Leo Mikko Karkkainen, Mikko Aleksi Uusitalo, Reijo Kalervo Lehtiniemi
  • TOUCH INTERFACE DEVICE AND DESIGN
    Publication number: 20150261264
    Abstract: The present invention discloses a touch interface device for numerous applications and also a principle to store the device in a compact form. The device includes a flexible touch sensitive film which can be enclosed into a casing when stored, and removed, either fully or partially, from the casing when in use. The film may be manufactured by using High Aspect Ratio Molecular Structures. Touch Driving, Sensing and Communication Modules, separate or combined, can be attached to the touch sensitive film in order to transmit a raw touch signal to Touch Processing and Communication Modules, either separate or combined, and then as further processed, to a desired CPU or computer. The casing may also house an internal projector for displaying information. Furthermore, haptic feedback can be generated via the touch sensitive film as well.
    Type: Application
    Filed: October 7, 2013
    Publication date: September 17, 2015
    Inventors: David P. Brown, Ilkka Varjos, Bjørn Friöur Mikladal, Mikko Kärkkäinen
  • LED desk lamp
    Patent number: D673321
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: December 25, 2012
    Inventor: Mikko Karkkainen