Patents by Inventor Pedro Chalco

Pedro Chalco 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).

  • Formation of a solder joint having a transient liquid phase by annealing and quenching
    Publication number: 20020092895
    Abstract: Disclosed is a method to provide a transient liquid phase solder joint by annealing and quenching. The invention allows the attainment of a single phase solder joint at room temperature which will not reflow in subsequent thermal processing above the initial reflow temperature and thus obviates the need for a solder material hierarchy.
    Type: Application
    Filed: January 12, 2001
    Publication date: July 18, 2002
    Inventors: Edmund Blackshear, Pedro Chalco