Patents by Inventor Jani Kallioinen

Jani Kallioinen 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).

  • Process of preparing titanates
    Patent number: 9212066
    Abstract: Processes of preparing metal titanate from one or more metal compounds, and a product provided by the process. In one embodiment, sodium titanate and an ionic metal compound are mixed into an aqueous mixed slurry, which is allowed to react into metal titanate at the boiling point of the mixed slurry or below, by mixing it at normal pressure and in a normal gaseous atmosphere. After this, the metal titanate product is optionally washed, and/or filtered and dried.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: December 15, 2015
    Assignee: SACHTLEBEN PIGMENTS OY
    Inventors: Ralf-Johan Lamminmäki, Jani Kallioinen, Arja-Leena Ruohonen
  • PROCESS OF PREPARING TITANATES
    Publication number: 20110274614
    Abstract: Processes of preparing metal titanate from one or more metal compounds, and a product provided by the process. In one embodiment, sodium titanate and an ionic metal compound are mixed into an aqueous mixed slurry, which is allowed to react into metal titanate at the boiling point of the mixed slurry or below, by mixing it at normal pressure and in a normal gaseous atmosphere. After this, the metal titanate product is optionally washed, and/or filtered and dried.
    Type: Application
    Filed: November 4, 2008
    Publication date: November 10, 2011
    Applicant: SACHTLEBEN PIGMENTS OY
    Inventors: Ralf-Johan Lamminmäki, Jani Kallioinen, Arja-Leena Ruohonen
  • Power generating display device
    Publication number: 20070080925
    Abstract: Low power consumption display devices are disclosed. Phoactive layers are utilized that both respond to electrical energy to allow a display device to display information and that generate electrical energy in response to incident radiation. Display pixels of a single display device may be divided displaying and generating pixels. The displaying pixels may display information and the generating pixels may generate electrical energy. The generated electrical energy may be used to provide power to drive an image.
    Type: Application
    Filed: October 11, 2005
    Publication date: April 12, 2007
    Applicant: Nokia Corporation
    Inventors: Zoran Radivojevic, Jukka Rantala, Steven Dunford, Viswanadham Puligandla, Jouko Korppi-Tommola, Jani Kallioinen