Patents by Inventor Masoud Anahid

Masoud Anahid 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).

  • System and process for verifying powder bed fusion additive manufacturing operation as being defect free
    Patent number: 11531920
    Abstract: A method of evaluating an additive manufacturing process includes receiving a set of additive manufacturing parameters and an additive manufacturing part design at an analysis module, receiving a set of random values at the analysis module, determining a probability distribution of stochastic flaws within a resultant additively manufactured article using at least one multidimensional space physics model, and categorizing the additive manufacturing part design as defect free when the probability distribution is below a predefined threshold. Each value in the set of random values corresponds to a distinct variable in a set of variables. Each variable in the set of variables at least partially defines at least one of an uncontrolled additive manufacturing parameter and an uncontrollable additive manufacturing parameter.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: December 20, 2022
    Assignee: Raytheon Technologies Corporation
    Inventors: Masoud Anahid, Tahany Ibrahim El-Wardany, Sergei F. Burlatsky, William K. Tredway
  • SYSTEM AND PROCESS FOR VERIFYING POWDER BED FUSION ADDITIVE MANUFACTURING OPERATION AS BEING DEFECT FREE
    Publication number: 20210334685
    Abstract: A method of evaluating an additive manufacturing process includes receiving a set of additive manufacturing parameters and an additive manufacturing part design at an analysis module, receiving a set of random values at the analysis module, determining a probability distribution of stochastic flaws within a resultant additively manufactured article using at least one multidimensional space physics model, and categorizing the additive manufacturing part design as defect free when the probability distribution is below a predefined threshold. Each value in the set of random values corresponds to a distinct variable in a set of variables. Each variable in the set of variables at least partially defines at least one of an uncontrolled additive manufacturing parameter and an uncontrollable additive manufacturing parameter.
    Type: Application
    Filed: April 27, 2020
    Publication date: October 28, 2021
    Inventors: Masoud Anahid, Tahany Ibrahim El-Wardany, Sergei F. Burlatsky, William K. Tredway