Patents by Inventor Joonas Ryynanen, legal representative

Joonas Ryynanen, legal representative 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).

  • Actuator mechanism and a shutter mechanism
    Patent number: 7976230
    Abstract: In one example, an actuator mechanism comprising: one or more coils for establishing a magnetic field; a rotating permanent magnet, which has at least one extreme position depending on the magnetic field; and driving members, which are coupled to the permanent magnet and by means of which the members coupled to the actuator mechanism are driven. In another example, an actuator mechanism comprising: one or more wires, which are manufactured of a shape memory alloy that shrinks when heated; and driving members, which are coupled to said wire and by means of which the members connected to the actuator mechanism are driven.
    Type: Grant
    Filed: April 7, 2010
    Date of Patent: July 12, 2011
    Assignee: Nokia Corporation
    Inventors: Matti Ryynänen, Joonas Ryynanen, legal representative, Tessa Ryynanen, legal representative, Anssi Vänskä, Matti Kosonen, Ilpo Kauhaniemi, Sami Myyryläinen
  • Actuator mechanism and a shutter mechanism
    Patent number: 7708478
    Abstract: In one example, an actuator mechanism comprising: one or more coils for establishing a magnetic field; a rotating permanent magnet, which has at least one extreme position depending on the magnetic field; and driving members, which are coupled to the permanent magnet and by means of which the members coupled to the actuator mechanism are driven. In another example, an actuator mechanism comprising: one or more wires, which are manufactured of a shape memory alloy that shrinks when heated; and driving members, which are coupled to said wire and by means of which the members connected to the actuator mechanism are driven.
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: May 4, 2010
    Assignee: Nokia Corporation
    Inventors: Matti Ryynänen, Tessa Ryynänen, legal representative, Joonas Ryynänen, legal representative, Anssi Vänskä, Matti Kosonen, Ilpo Kauhaniemi, Sami Myyryläinen