Patents by Inventor Danilo CARDISCIANI

Danilo CARDISCIANI 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).

  • Digitally controllable oscillator with high accuracy
    Patent number: 10979060
    Abstract: An oscillator is provided. The oscillator is configured for generating an output signal which is phase locked to an input signal. The oscillator comprises a controlled oscillator configured for generating the output signal based on an oscillator input signal. Moreover, the oscillator comprises a frequency divider configured for dividing the frequency of the output signal, resulting in a frequency divided feedback signal. Also, the oscillator comprises a phase detector, which is configured for generating an error signal based upon the frequency divided feedback signal and the input signal. Also, the oscillator comprises an error signal pulse train modulator configured for generating the oscillator input signal by performing a pulse train modulation of the error signal) or a signal derived from the error signal based on the input signal.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: April 13, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Pasquale Lamanna, Danilo Cardisciani
  • DIGITALLY CONTROLLABLE OSCILLATOR WITH HIGH ACCURACY
    Publication number: 20190312581
    Abstract: An oscillator is provided. The oscillator is configured for generating an output signal which is phase locked to an input signal. The oscillator comprises a controlled oscillator configured for generating the output signal based on an oscillator input signal. Moreover, the oscillator comprises a frequency divider configured for dividing the frequency of the output signal, resulting in a frequency divided feedback signal. Also, the oscillator comprises a phase detector, which is configured for generating an error signal based upon the frequency divided feedback signal and the input signal. Also, the oscillator comprises an error signal pulse train modulator configured for generating the oscillator input signal by performing a pulse train modulation of the error signal) or a signal derived from the error signal based on the input signal.
    Type: Application
    Filed: April 19, 2019
    Publication date: October 10, 2019
    Inventors: Pasquale LAMANNA, Danilo CARDISCIANI