Patents by Inventor Dudu Voschina

Dudu Voschina 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).

  • Optical projector with beam monitor including sensing intensity of beam pattern not projected toward an object
    Patent number: 8829406
    Abstract: Optical apparatus includes a device package, with a radiation source contained in the package and configured to emit a beam of coherent radiation. A diffractive optical element (DOE) is mounted in the package so as to receive and diffract the radiation from the radiation source into a predefined pattern comprising multiple diffraction orders. An optical detector is positioned in the package so as to receive and sense an intensity of a selected diffraction order of the DOE.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: September 9, 2014
    Assignee: Primesense Ltd.
    Inventors: Ronen Akerman, Dudu Voschina, Niv Galezer, Yoed Arieli, Tomer Segev, Zafrir Mor, Alexander Shpunt
  • Optical projector with beam monitor including sensing intensity of beam pattern not projected toward an object
    Patent number: 8653430
    Abstract: Optical apparatus includes a device package, with a radiation source contained in the package and configured to emit a beam of coherent radiation. A diffractive optical element (DOE) is mounted in the package so as to receive and diffract the radiation from the radiation source into a predefined pattern comprising multiple diffraction orders. An optical detector is positioned in the package so as to receive and sense an intensity of a selected diffraction order of the DOE.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: February 18, 2014
    Assignee: Primesense Ltd.
    Inventors: Ronen Akerman, Dudu Voschina, Niv Galezer, Yoed Arieli, Tomer Segev, Zafrir Mor, Alexander Shpunt
  • OPTICAL PROJECTOR WITH BEAM MONITOR
    Publication number: 20130292545
    Abstract: Optical apparatus includes a device package, with a radiation source contained in the package and configured to emit a beam of coherent radiation. A diffractive optical element (DOE) is mounted in the package so as to receive and diffract the radiation from the radiation source into a predefined pattern comprising multiple diffraction orders. An optical detector is positioned in the package so as to receive and sense an intensity of a selected diffraction order of the DOE.
    Type: Application
    Filed: July 8, 2013
    Publication date: November 7, 2013
    Inventors: Ronen Akerman, Dudu Voschina, Niv Galezer, Yoed Arieli, Tomer Segev, Zafrir Mor, Alexander Shpunt
  • Optical projector with beam monitor including mapping apparatus capturing image of pattern projected onto an object
    Patent number: 8492696
    Abstract: Optical apparatus includes a device package, with a radiation source contained in the package and configured to emit a beam of coherent radiation. A diffractive optical element (DOE) is mounted in the package so as to receive and diffract the radiation from the radiation source into a predefined pattern comprising multiple diffraction orders. An optical detector is positioned in the package so as to receive and sense an intensity of a selected diffraction order of the DOE.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: July 23, 2013
    Assignee: PrimeSense Ltd.
    Inventors: Ronen Akerman, Dudu Voschina, Niv Galezer, Yoed Arieli, Tomer Segev, Zafrir Mor, Alexander Shpunt
  • OPTICAL PROJECTOR WITH BEAM MONITOR
    Publication number: 20110114857
    Abstract: Optical apparatus includes a device package, with a radiation source contained in the package and configured to emit a beam of coherent radiation. A diffractive optical element (DOE) is mounted in the package so as to receive and diffract the radiation from the radiation source into a predefined pattern comprising multiple diffraction orders. An optical detector is positioned in the package so as to receive and sense an intensity of a selected diffraction order of the DOE.
    Type: Application
    Filed: November 15, 2010
    Publication date: May 19, 2011
    Applicant: PRIMESENSE LTD.
    Inventors: Ronen Akerman, Dudu Voschina, Niv Galezer, Yoed Arieli, Tomer Segev, Zafrir Mor, Alexander Shpunt