Patents by Inventor Guenter Haider

Guenter Haider 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).

  • Voltage-current converter with adjustable quiescent current
    Patent number: 7106606
    Abstract: Method for controlling an output signal (A) of a voltage-current converting device, to which a reference voltage (UREF) is fed and in which a voltage signal (I, IX) applied on the input side is converted into a current signal, a reference voltage (UREF) setting the output quiescent current (I0). The provision of a setting device, which is connected to the reference input and is used to determine an envelope of an amplitude-modulated signal at the input is furthermore expedient.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: September 12, 2006
    Assignee: Infineon Technologies AG
    Inventors: Carl Stephelbauer, Günter Haider