Patents by Inventor Marko Zumer

Marko Zumer 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).

  • Use of quasi-one-dimensional transition metal ternary compounds and quasi-one-dimensional transition metal chacogenide compounds as electron emitters
    Publication number: 20060231825
    Abstract: The present invention pertains to the use of quasi-one-dimensional transition metal ternary compounds MxHyHaz (where M is a transition metal Mo, W, Ta, Nb; H is sulfur (S), selenium (Se), tellurium (Te); Ha is iodine (I)) and of doped quasi-one-dimensional transition metal ternary compounds MxHyHaz, (where M=Ta, Ti, Nb; H is sulfur (S), selenium (Se), tellurium (Te); Ha is iodine (I)) with elements of group 1b (silver) (Ag), gold (Au), or copper (Cu)) as electron emitters under the influence of an external electric field. The percentage of quasi-one-dimensional transition metal ternary compounds doped with elements of group 1b in the active material ranges from 0.01 to 99.9 the rest consisting of additives in the form of conducting, non-conducting or semi-conducting compounds or composites. Electron emission takes place at a pressure below 1 mbar.
    Type: Application
    Filed: July 23, 2003
    Publication date: October 19, 2006
    Applicant: INSTITUT "JOSEF STEFAN"
    Inventors: Vincenc Nemanic, Marko Zumer, Ales Mrzel, Maja Remskar, Dragan Mihailovic