Patents by Inventor Jonas Bergfelt

Jonas Bergfelt 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).

  • Mobile phone
    Patent number: D641332
    Type: Grant
    Filed: July 6, 2010
    Date of Patent: July 12, 2011
    Assignee: Sony Ericsson Mobile Communications AB
    Inventors: Koichi Sadatsuki, Jonas Bergfelt, Yosuke Shimizu
  • Hinge for mobile phone
    Patent number: D645461
    Type: Grant
    Filed: February 24, 2011
    Date of Patent: September 20, 2011
    Assignee: Sony Ericsson Mobile Communications AB
    Inventors: Koichi Sadatsuki, Jonas Bergfelt, Yosuke Shimizu
  • Keyboard for mobile phone
    Patent number: D645851
    Type: Grant
    Filed: February 24, 2011
    Date of Patent: September 27, 2011
    Assignee: Sony Ericsson Mobile Communications AB
    Inventors: Koichi Sadatsuki, Jonas Bergfelt, Yosuke Shimizu