Patents by Inventor Andreas Isacsson

Andreas Isacsson 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).

  • Nanotube device
    Patent number: 7932792
    Abstract: A device comprising a nanotube configured as a resonator, a source electrode, a gate electrode, a drain electrode and at least one impeding element, wherein the at least one impeding element is configured to minimize energy loss due to a contact resistance between at least the source electrode and the nanotube.
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: April 26, 2011
    Assignee: Nokia Corporation
    Inventors: Risto Kaunisto, Jari Kinaret, Eleanor Campbell, Andreas Isacsson, SangWook Lee, Anders Eriksson
  • Apparatus, method, and computer program product providing edgeless carbon nanotube resonator arrays
    Patent number: 7791433
    Abstract: A nanotube apparatus is described. The apparatus includes a first electrode having a first edge. An array of nanotubes distributed in a closed path are also included. The closed path surrounds the first electrode and adjacent to the first edge. The closed path is also locally straight. Each of the nanotubes has an end that is free to oscillate. The apparatus also includes a second electrode having a second edge surrounding both the first electrode and the array of nanotubes. Methods are also described.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: September 7, 2010
    Assignee: Nokia Corporation
    Inventors: Risto H. S. Kaunisto, Jari Kinaret, Eleanor Campbell, Andreas Isacsson, Sang-Wook Lee, Anders Eriksson
  • Nanotube Device
    Publication number: 20100219453
    Abstract: A device includes a nanotube source electrode located on a surface of a substrate between nanotube gate and nanotube drain electrodes.
    Type: Application
    Filed: October 15, 2007
    Publication date: September 2, 2010
    Applicant: Nokia Corporation
    Inventors: Risto Kaunisto, Jari Kinaret, Eleanor Campbell, Andreas Isacsson, Sang-Wook Lee, Anders Eriksson
  • Apparatus, method, and computer program product providing edgeless carbon nanotube resonator arrays
    Publication number: 20090219114
    Abstract: A nanotube apparatus is described. The apparatus includes a first electrode having a first edge. An array of nanotubes distributed in a closed path are also included. The closed path surrounds the first electrode and adjacent to the first edge. The closed path is also locally straight. Each of the nanotubes has an end that is free to oscillate. The apparatus also includes a second electrode having a second edge surrounding both the first electrode and the array of nanotubes. Methods are also described.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 3, 2009
    Inventors: Risto H.S. Kaunisto, Jari Kinaret, Eleanor Campbell, Andreas Isacsson, Sang-Wook Lee, Anders Eriksson
  • NANOTUBE DEVICE
    Publication number: 20090212884
    Abstract: A device comprising a nanotube configured as a resonator, a source electrode, a gate electrode, a drain electrode and at least one impeding element, wherein the at least one impeding element is configured to minimize energy loss due to a contact resistance between at least the source electrode and the nanotube.
    Type: Application
    Filed: February 22, 2008
    Publication date: August 27, 2009
    Applicant: NOKIA CORPORATION
    Inventors: Risto Kaunisto, Jari Kinaret, Eleanor Campbell, Andreas Isacsson, SangWook Lee, Anders Eriksson