Patents by Inventor Dimitre Dimitrov Mehandjiysky

Dimitre Dimitrov Mehandjiysky 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).

  • Key matrix area for a handset
    Patent number: D447474
    Type: Grant
    Filed: July 26, 2000
    Date of Patent: September 4, 2001
    Assignee: Nokia Mobile Phones Ltd.
    Inventors: Andrew Julian Gartrell, Dimitre Dimitrov Mehandjiysky, Kelley Ann Chao-Fei Ching Lee