Patents by Inventor Jurgen Paulus

Jurgen Paulus 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).

  • Circuit and method for recording and playing back voice and other sounds in digital mobile radio devices
    Patent number: 6580903
    Abstract: A circuit for recording and playing back voice in digital mobile radio devices and a method for appropriately recording and playing back the voice. The circuit includes a transmit-end voice encoder, a receive-end voice decoder, a memory for the recorded signals, a further voice encoder whose output is connected to the memory, and a further voice decoder whose input is connected to the memory.
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: June 17, 2003
    Assignee: Infineon Technologies AG
    Inventors: Werner Hein, Johann Steger, Jürgen Paulus
  • Circuit and method for recording and playing back voice and other sounds in digital mobile radio devices
    Publication number: 20010018352
    Abstract: A circuit for recording and playing back voice in digital mobile radio devices and a method for appropriately recording and playing back the voice. The circuit includes a transmit-end voice encoder, a receive-end voice decoder, a memory for the recorded signals, a further voice encoder whose output is connected to the memory, and a further voice decoder whose input is connected to the memory.
    Type: Application
    Filed: February 20, 2001
    Publication date: August 30, 2001
    Inventors: Werner Hein, Johann Steger, Jurgen Paulus