Patents by Inventor Igor Dziecielewski

Igor Dziecielewski 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).

  • Substrate for surface enhanced raman scattering studies
    Patent number: 8531660
    Abstract: The invention relates to a substrate for surface enhanced Raman scattering studies comprising a semiconductor surface with whiskers, coated with metal selected from the group consisting of silver, gold, platinum, copper and/or alloys thereof, where the semiconductor mentioned is a gallium-containing nitride and essentially each whisker contains a linear defect inside.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: September 10, 2013
    Assignees: Instytut Chemi Fizycznej Polskiel Akademii Nauk, Instytut Wysokich Cisnien Polskiej Akademii Nauk
    Inventors: Igor Dziecielewski, Robert Holyst, Agnieszka Kaminska, Sylwester Porowski, Tadeusz Suski, Jan Weyher
  • SUBSTRATE FOR SURFACE ENHANCED RAMAN SCATTERING STUDIES
    Publication number: 20110235031
    Abstract: The invention relates to a substrate for surface enhanced Raman scattering studies comprising a semiconductor surface with whiskers, coated with metal selected from the group consisting of silver, gold, platinum, copper and/or alloys thereof, where the semiconductor mentioned is a gallium-containing nitride and essentially each whisker contains a linear defect inside.
    Type: Application
    Filed: March 18, 2011
    Publication date: September 29, 2011
    Applicants: INSTYTUT CHEMII FIZYCZNEJ POLSKIEJ AKADEMII NAUK, INSTYTUT WYSOKICH CISNIEN POLSKIEJ AKADEMII NAUK
    Inventors: Igor Dziecielewski, Robert Holyst, Agnieszka Kaminska, Sylwester Porowski, Tadeusz Suski, Jan Weyher