Patents by Inventor Holger Weigang

Holger Weigang 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).

  • Method for informing a subscriber of a mobile telephony network about missed calls
    Patent number: 7953397
    Abstract: A method for informing a subscriber of a mobile telephony network about incoming calls while the mobile telephone of the subscriber is switched off or is not connected to the mobile telephony network. The notification takes place via the mobile telephone of the subscriber as soon as the mobile telephone has re-registered itself in the mobile radio network, and the message including at least the call number of the missed caller. In the event of a calling line identification restriction (CLIR) from the caller, a message is automatically produced and sent to the caller, by which means the caller is prompted, by a dialogue, to temporarily release the call number transmission for the call, such that the call number of the caller can be communicated to the subscriber.
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: May 31, 2011
    Assignee: T-Mobile International AG & Co. KG
    Inventors: Peter Jessen, Holger Weigang
  • METHOD FOR INFORMING A SUBSCRIBER OF A MOBILE TELEPHONY NETWORK ABOUT MISSED CALLS
    Publication number: 20080188211
    Abstract: A method for informing a subscriber of a mobile telephony network about incoming calls while the mobile telephone of the subscriber is switched off or is not connected to the mobile telephony network. The notification takes place via the mobile telephone of the subscriber as soon as the mobile telephone has re-registered itself in the mobile radio network, and the message including at least the call number of the missed caller. In the event of a calling line identification restriction (CLIR) from the caller, a message is automatically produced and sent to the caller, by which means the caller is prompted, by a dialogue, to temporarily release the call number transmission for the call, such that the call number of the caller can be communicated to the subscriber.
    Type: Application
    Filed: January 10, 2008
    Publication date: August 7, 2008
    Applicant: T-MOBILE INTERNATIONAL AG & CO. KG
    Inventors: Peter JESSEN, Holger WEIGANG