Patents by Inventor Denis Danisovich Arslanov

Denis Danisovich Arslanov 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).

  • LASER-CUTTING USING SELECTIVE POLARIZATION
    Publication number: 20220009035
    Abstract: A method of cutting a semiconductor wafer by selectively controlling and utilising the polarization of incident laser beam or beams that includes irradiating the semiconductor wafer with laser light having a first polarization state, and subsequently irradiating the semiconductor wafer with laser light having a second polarization state, the second polarization state being different from the first polarization state.
    Type: Application
    Filed: September 23, 2021
    Publication date: January 13, 2022
    Inventors: Ruslan Rifovich SUBKHANGULOV, Paul Christiaan VERBURG, Denis Danisovich ARSLANOV, Roman Urs DOLL
  • LASER-CUTTING USING SELECTIVE POLARIZATION
    Publication number: 20190151993
    Abstract: A method of cutting a semiconductor wafer by selectively controlling and utilising the polarization of incident laser beam or beams, comprising irradiating the semiconductor wafer with laser light having a first polarization state, and subsequently irradiating the semiconductor wafer with laser light having a second polarization state, the second polarization state being different from the first polarization state.
    Type: Application
    Filed: November 22, 2017
    Publication date: May 23, 2019
    Inventors: Ruslan Rifovich Subkhangulov, Paul Christiaan Verburg, Denis Danisovich Arslanov, Roman Urs Doll