Patents by Inventor Nicola Riccardi

Nicola Riccardi 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).

  • Wet scrubbing apparatus and method
    Patent number: 7585354
    Abstract: In order to provide a phase detector and a method of phase detection which are distinguished by greater sensitivity and simple implementability, at least one differential signal of two input signals (Ua; Ub) may be formed over at least one predefined period by means of a first subtracter (12), at least one maximum value of the at least one differential signal may be detected by means of a first peak detector (16) and at least one minimum value of the at least one differential signal may be detected by means of a second peak detector (18) and at least one further differential signal (UOut) may be formed from the at least one maximum value and the at least one minimum value by means of a second subtracter (14).
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: September 8, 2009
    Inventor: Nicola Riccardi
  • Wet scrubbing apparatus and method
    Publication number: 20060249028
    Abstract: In order to provide a phase detector and a method of phase detection which are distinguished by greater sensitivity and simple implementability, at least one differential signal of two input signals (Ua; Ub) may be formed over at least one predefined period by means of a first subtracter (12), at least one maximum value of the at least one differential signal may be detected by means of a first peak detector (16) and at least one minimum value of the at least one differential signal may be detected by means of a second peak detector (18) and at least one further differential signal (UOut) may be formed from the at least one maximum value and the at least one minimum value by means of a second subtracter (14).
    Type: Application
    Filed: March 12, 2004
    Publication date: November 9, 2006
    Inventor: Nicola Riccardi