Patents by Inventor Jeremy Kuehlwein

Jeremy Kuehlwein 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 implementing high frequency programmable poles and zeros in disk drive preamplifiers
    Patent number: 6696896
    Abstract: A pole and zero circuit for changing the position of a pole, or a zero, of an amplifier including a capacitor to change the position of the pole or zero for the amplifier, a first current path for the capacitor, a variable impedance device in the first current path to connect the capacitor to the amplifier, and a current source to control the impedance of the variable impedance device.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: February 24, 2004
    Assignee: Texas Instruments Incorporated
    Inventors: Jeremy Kuehlwein, Craig M. Brannon
  • Method for implementing high frequency programmable poles and zeros in disk drive preamplifiers
    Publication number: 20030030496
    Abstract: A pole and zero circuit for changing the position of a pole, or a zero, of an amplifier including a capacitor to change the position of the pole or zero for the amplifier, a first current path for the capacitor, a variable impedance device in the first current path to connect the capacitor to the amplifier, and a current source to control the impedance of the variable impedance device.
    Type: Application
    Filed: August 8, 2001
    Publication date: February 13, 2003
    Inventors: Jeremy Kuehlwein, Craig M. Brannon