Patents by Inventor Vijay Kumar Dharmadhikari

Vijay Kumar Dharmadhikari 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).

  • Golden unit
    Publication number: 20030183948
    Abstract: A ball grid array unit suitable for calibrating an inspection system, comprising a substrate and an array of balls mounted on a surface of the substrate, the balls having a melting point greater than 400 degrees centigrade or a Britnell hardness number greater than 150.
    Type: Application
    Filed: March 27, 2003
    Publication date: October 2, 2003
    Inventors: Yew Fei Tham, Vijay Kumar Dharmadhikari