Patents by Inventor Risto Mort

Risto Mort 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).

  • Method for forming a character string, an electronic communication device and a charging unit for charging the electronic communication device
    Patent number: 6052070
    Abstract: A method for forming a character string, an electronic communication device (31) and a charging unit (29) for charging the electronic communication device, wherein the communication device (31) does not comprise at all number/letter keys used for the selection of a phone number. The numbers or letters are selected from a display (39; 41) by means of selecting keys (32-38). The invention can be exploited, for example, in portable mobile phones.
    Type: Grant
    Filed: March 19, 1997
    Date of Patent: April 18, 2000
    Assignee: Nokia Mobile Phones Ltd.
    Inventors: Seppo Kivela, Seppo Helle, Risto Mort, Graham Thomas