Patents by Inventor Mathias Walter

Mathias Walter 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).

  • Access control unit
    Patent number: D516068
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: February 28, 2006
    Assignee: Precise Biometric AB
    Inventor: Mathias Walter
  • Camera
    Patent number: D528143
    Type: Grant
    Filed: August 20, 2004
    Date of Patent: September 12, 2006
    Assignee: Axis, AB
    Inventors: Mathias Walter, Morten Bergstrom, Oscar Strand, Carl-Axel Alm
  • Camera
    Patent number: D544515
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: June 12, 2007
    Assignee: Axis, AB
    Inventors: Mathias Walter, Morten Bergstrom, Oscar Strand, Carl-Axel Alm