Patents by Inventor Silvia Krob

Silvia Krob 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).

  • E-mail server of a provider of e-mail services
    Patent number: 6480582
    Abstract: The invention enables a telephone subscriber to be advised via his telephone line of the arrival of a new e-mail. This is achieved by the e-mail server informing the point of presence (POP) of a subscriber to the Internet of the presence of mail, the POP passing this information to the local exchange of the subscriber, which in turn informs the subscriber of the presence of mail.
    Type: Grant
    Filed: November 24, 1999
    Date of Patent: November 12, 2002
    Assignee: Siemens Aktiengesellschaft
    Inventors: Joachim Ungruh, Silvia Krob, Hendrik Kurzawa, Christian Schmidt, Thomas Lange, Andreas Lindenthal
  • Method for notification and control of incoming calls in a network
    Patent number: 6097795
    Abstract: When an analog telephone subscriber is in an Internet session via a modem connection, he cannot be reached by telephone. The invention enables a message about a telephone service incoming during the Internet session.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: August 1, 2000
    Assignee: Siemens Aktiengesellschaft
    Inventors: Joachim Ungruh, Silvia Krob, Hendrik Kurzawa, Christian Schmidt, Thomas Lange, Andreas Lindenthal