Patents by Inventor Fuding Ge

Fuding Ge 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).

  • Single-ended to differential amplification and pipeline analog-to-digital conversion for digitally controlled DC-DC converters
    Patent number: 7852252
    Abstract: Methods and systems to amplify and convert a single-ended analog signal to a differential signal and to convert the differential signal to a digital value, including to time-multiplex a plurality of windowed single-ended analog error signals, amplify a difference between the time-multiplexed analog signals, sample a corresponding amplified difference signal and an inverted amplified difference signal, amplify and center the samples about a common mode, and convert a corresponding amplified differential signal to digital values in a pipeline fashion. Bias adjustable features may be implemented to control a bandwidth, and clock rates may be adjustable to correspond to the bandwidth.
    Type: Grant
    Filed: December 31, 2008
    Date of Patent: December 14, 2010
    Assignee: Intel Corporation
    Inventors: Fuding Ge, Brent D. Thomas, Malay Trivedi, James T. Doyle
  • SINGLE-ENDED TO DIFFERENTIAL AMPLIFICATION AND PIPELINE ANALOG-TO-DIGITAL CONVERSION FOR DIGITALLY CONTROLLED DC-DC CONVERTERS
    Publication number: 20100164622
    Abstract: Methods and systems to amplify and convert a single-ended analog signal to a differential signal and to convert the differential signal to a digital value, including to time-multiplex a plurality of windowed single-ended analog error signals, amplify a difference between the time-multiplexed analog signals, sample a corresponding amplified difference signal and an inverted amplified difference signal, amplify and center the samples about a common mode, and convert a corresponding amplified differential signal to digital values in a pipeline fashion. Bias adjustable features may be implemented to control a bandwidth, and clock rates may be adjustable to correspond to the bandwidth.
    Type: Application
    Filed: December 31, 2008
    Publication date: July 1, 2010
    Inventors: Fuding Ge, Brent D. Thomas, Malay Trivedi, James T. Doyle