Patents by Inventor Luliana Cernatescu

Luliana Cernatescu 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).

  • SYSTEMS AND METHODS FOR MATERIALS ANALYSIS
    Publication number: 20190086343
    Abstract: A system for the x-ray topography analysis of a sample, comprising in combination, a goniometer having a base, a tube arm rotatably associated with the base, a detector arm rotatably associated with the base, and a sample stage operatively associated with the base. The system also includes an x-ray source operatively coupled with the tube arm and is capable of emitting a non-collimated beam of x-rays. A collimator is operatively associated with the x-ray source and converts the non-collimated beam of x-rays into a collimated beam of x-rays having a quasi-rectangular shape with a divergence less than three degrees in all directions. A detector operatively coupled to the detector arm.
    Type: Application
    Filed: November 8, 2018
    Publication date: March 21, 2019
    Inventors: luliana Cernatescu, Vasisht Venkatesh, David Ulrich Furrer
  • METHOD FOR PREPARATION OF A SUPERALLOY HAVING A CRYSTALLOGRAPHIC TEXTURE CONTROLLED MICROSTRUCTURE BY ELECTRON BEAM MELTING
    Publication number: 20160273079
    Abstract: The present disclosure provides a method of preparing superalloy metals having a crystallographic texture controlled micro structure by electron beam melting.
    Type: Application
    Filed: October 28, 2014
    Publication date: September 22, 2016
    Inventors: Gopal Das, Luliana Cernatescu, Dilip M. Shah