Patents by Inventor Juergen Kochmann

Juergen Kochmann 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).

  • Publication number: 20020003866
    Abstract: A system and method for call screening in a wireless telephone system. When a call is received on an answering machine (17) associated with a base part (11), the user at a portable part (12) may select a call screen button (19). The resulting signal is received at the base part (11), which then enters a broadcast mode. The incoming answering machine message is broadcast to all handsets (12, 14, 16). In a TDMA system, an audio message is broadcast from a base part (11) during a single time slot of a time division. The user at a particular portable part may then select a pick up button to pick up the call.
    Type: Application
    Filed: June 18, 2001
    Publication date: January 10, 2002
    Inventors: Gerhard Siemens, Uwe Sydon, Holger Steinbach, Juergen Kochmann, Olaf Dicker
  • Patent number: 6259722
    Abstract: A method and system for table implemented frequency selection in a frequency hopping cordless telephone system is provided. A first table comprising an array of sequence numbers is maintained. A second table comprising an array of channel numbers is also maintained. A sequence number is selected from the first table by using a table arrangement number and a subset counter. A channel number is selected from the second table using the sequence number and an index counter. A selected frequency is derived from the channel number and the subset counter.
    Type: Grant
    Filed: July 10, 1998
    Date of Patent: July 10, 2001
    Assignee: Siemens Information and Communication Networks, Inc.
    Inventors: Olaf Dicker, Paulus Sastrodjojo, Uwe Sydon, Juergen Kochmann