Patents by Inventor Francesco Campetella

Francesco Campetella 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).

  • Patent number: 10914439
    Abstract: A light fixture, preferably for stage, is provided with a source assembly configured to generate a light beam mainly along an emission direction; and with at least a first optical assembly arranged downstream of the source assembly along the emission direction; the first optical assembly comprising at least one mixing device configured to mix the light beam passing through it; the mixing device comprising an optical mixing element and a moving device configured to move the optical mixing element between a position of non-interference with the light beam emitted by the source assembly and at least one position of interference with the light beam emitted by the source assembly.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: February 9, 2021
    Assignees: CLAY PAKY S.P.A., OSRAM GMBH
    Inventors: Francesco Campetella, Ulrich Hartwig
  • Patent number: 10551037
    Abstract: A lighting device for producing scenographic light effects has a light source mounted on the frame; a light guide coupled to the light source to define an optical path along a longitudinal axis; a first mirror (5) arranged along the longitudinal axis facing the light source to reflect the light beam towards the light source; a second mirror movable with respect to the frame and facing the first mirror to reflect the light beam reflected by the first mirror.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: February 4, 2020
    Assignee: CLAY PAKY S.P.A.
    Inventor: Francesco Campetella
  • Patent number: 10527259
    Abstract: A lighting device for producing scenographic light effects has a light source mounted on the frame; a light guide coupled to the light source to define an optical path along a longitudinal axis; a first mirror (5) arranged along the longitudinal axis facing the light source to reflect the light beam towards the light source; a second mirror movable with respect to the frame and facing the first mirror to reflect the light beam reflected by the first mirror.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: January 7, 2020
    Assignee: CLAY PAKY S.P.A.
    Inventor: Francesco Campetella
  • Patent number: 10386030
    Abstract: A light fixture, preferably for stage, includes a source assembly, configured to emit at least one light beam along an emission direction and a mixing assembly arranged downstream of the source assembly along the emission direction and being configured to mix at least one light beam emitted by the source assembly. The light fixture further includes a color assembly comprising at least one color device configured to selectively color the light beam passing through it. The color assembly is arranged between the source assembly and the mixing assembly.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: August 20, 2019
    Assignee: CLAY PAKY S.P.A.
    Inventor: Francesco Campetella
  • Publication number: 20190120447
    Abstract: A light fixture, preferably for stage, is provided with a source assembly configured to generate a light beam mainly along an emission direction; and with at least a first optical assembly arranged downstream of the source assembly along the emission direction; the first optical assembly comprising at least one mixing device configured to mix the light beam passing through it; the mixing device comprising an optical mixing element and a moving device configured to move the optical mixing element between a position of non-interference with the light beam emitted by the source assembly and at least one position of interference with the light beam emitted by the source assembly.
    Type: Application
    Filed: October 22, 2018
    Publication date: April 25, 2019
    Inventors: Francesco CAMPETELLA, Ulrich HARTWIG
  • Patent number: 10125953
    Abstract: A stage light fixture is provided with a plurality of light sources configured to emit respective light beams along respective optical axes; and a plurality of optical elements, each of which is configured to modify the direction of the rays defining the light beam of a respective light source; at least one light source of the plurality of light sources and the respective optical element of the plurality of optical elements being movable one with respect to the other along a direction transversal to the optical axis of the light source.
    Type: Grant
    Filed: August 12, 2014
    Date of Patent: November 13, 2018
    Assignee: CLAY PAKY S.P.A.
    Inventors: Pasquale Quadri, Francesco Campetella
  • Patent number: 10041647
    Abstract: A stage light fixture is provided with: a plurality of light sources configured to emit respective light beams along respective optical axes; a plurality of optical elements, each of which is configured to modify the direction of the rays defining the light beam of a respective light source; the optical elements being shaped and arranged one next to the other so as to define a total emission area of the light beams having an emission outline; the plurality of optical elements comprising at least two optical elements having different shape one with respect to the other.
    Type: Grant
    Filed: August 12, 2014
    Date of Patent: August 7, 2018
    Assignee: CLAY PAKY S.P.A.
    Inventors: Pasquale Quadri, Francesco Campetella
  • Publication number: 20180045390
    Abstract: A light fixture, preferably for stage, provided with: a source assembly, configured to emit at least one light beam along an emission direction; a mixing assembly arranged downstream of the source assembly along the emission direction and configured to mix at least one light beam emitted by the source assembly; a colour assembly comprising at least one colour device configured to selectively colour the light beam passing through it; the colour assembly being arranged between the source assembly and the mixing assembly.
    Type: Application
    Filed: August 7, 2017
    Publication date: February 15, 2018
    Inventor: Francesco CAMPETELLA
  • Patent number: 9814114
    Abstract: An LED lighting module includes a substrate and multiple divergent types of LED light sources that have different wavelengths and are housed on the substrate. The multiple LED light sources include: a phosphor-converted amber source; a phosphor-converted green source; a direct emission red source; a direct emission green source; a direct emission blue source; and a direct emission cyan source. The module can further include a controllable power source unit configured to supply the LED light sources and a control unit to control the power supply unit.
    Type: Grant
    Filed: September 6, 2016
    Date of Patent: November 7, 2017
    Assignee: CLAY PAKY S.P.A.
    Inventor: Francesco Campetella
  • Publication number: 20170079108
    Abstract: A LED lighting module comprising a substrate and multiple LED light sources housed on the substrate, the LED light sources including: a phosphor-converted amber source; a phosphor-converted green source; a direct emission red source; a direct emission green source; a direct emission blue source; and a direct emission cyan source.
    Type: Application
    Filed: September 6, 2016
    Publication date: March 16, 2017
    Inventor: Francesco CAMPETELLA
  • Publication number: 20170059133
    Abstract: A lighting device for producing scenographic light effects has a light source mounted on the frame; a light guide coupled to the light source to define an optical path along a longitudinal axis; a first mirror (5) arranged along the longitudinal axis facing the light source to reflect the light beam towards the light source; a second mirror movable with respect to the frame and facing the first mirror to reflect the light beam reflected by the first mirror.
    Type: Application
    Filed: August 24, 2016
    Publication date: March 2, 2017
    Inventor: Francesco CAMPETELLA
  • Publication number: 20160195237
    Abstract: A stage light fixture is provided with: a plurality of light sources configured to emit respective light beams along respective optical axes; a plurality of optical elements, each of which is configured to modify the direction of the rays defining the light beam of a respective light source; the optical elements being shaped and arranged one next to the other so as to define a total emission area of the light beams having an emission outline; the plurality of optical elements comprising at least two optical elements having different shape one with respect to the other.
    Type: Application
    Filed: August 12, 2014
    Publication date: July 7, 2016
    Inventors: Pasquale Quadri, Francesco Campetella
  • Publication number: 20160178165
    Abstract: A stage light fixture is provided with a plurality of light sources configured to emit respective light beams along respective optical axes; and a plurality of optical elements, each of which is configured to modify the direction of the rays defining the light beam of a respective light source; at least one light source of the plurality of light sources and the respective optical element of the plurality of optical elements being movable one with respect to the other along a direction transversal to the optical axis of the light source.
    Type: Application
    Filed: August 12, 2014
    Publication date: June 23, 2016
    Inventors: Pasquale Quadri, Francesco Campetella
  • Patent number: 5744743
    Abstract: The present invention relates to a pedal resonance effect simulation device for digital pianos consisting of a resonance effect circuit for the simulation of the resonance effects in the strings of a traditional mechanical piano, coupled with a reference model which varies the resonance contributions of the various strings, which are equivalent to those of a mechanical piano, by using delay lines with a method which considers the position of the resonance pedal pressed by the performer upon reproduction.
    Type: Grant
    Filed: March 19, 1996
    Date of Patent: April 28, 1998
    Assignee: Generalmusic S.P.A.
    Inventors: Giovanni De Poli, Francesco Campetella, Giampaolo Borin