Patents by Inventor Georg Soffel

Georg Soffel 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 with expanded telephone directory
    Patent number: 7747282
    Abstract: A mobile phone with an expanded telephone directory, wherein any electronic telephone directory of the mobile phone is supplemented by, in each case, one data base located in the nonvolatile memory of the mobile phone, each data base being assigned to precisely one specific telephone directory. The data base assigned to a telephone directory is preferably an expansion telephone directory, and a number of the expansion telephone directories can be assigned to each telephone directory.
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: June 29, 2010
    Assignee: Siemens Aktiengesellschaft
    Inventors: Volker Deichmann, Joerg-Michael Hasemann, Marc Pietriga, Holger Schulz, Georg Soffel