Patents by Inventor Per D. Gredinger

Per D. Gredinger 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 radio terminal having a multiple form factor memory card reader
    Patent number: 7392946
    Abstract: Disclosed is a media device (e.g., a memory card) reader configured to physically accept and electronically interface with plural form factor media devices. The media device reader may be part of an electronic equipment, such as a mobile telephone. The media device reader may include a connector assembly having a pattern of contacts. A controller may be used to determine a relationship of connector assembly contacts to contacts of a media device that is inserted into the media device reader.
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: July 1, 2008
    Assignee: Sony Ericsson Mobile Communications AB
    Inventors: Sven A. Hellström, Zoltan Cslk, Nils C. Axelsson, Per D. Gredinger, Lars M. Nilsson