Patents by Inventor Nelson R. Saldana

Nelson R. Saldana 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).

  • Patent number: 6725115
    Abstract: Method and apparatus for providing dynamic testing of electronic assemblies during their manufacture. A production line includes a communication network to interconnect assembly and inspection equipment. Events impacting the manufacture of the assemblies are communicated among the equipment, allowing the testing to be dynamically adjusted in response to events. Dynamic adjustment allows the process to quickly detect defects introduced by events. The concept is illustrated with a production line that has a pick and place machine and an inspection station. When an operator changes a reel of components at the pick and place machine, the inspection station will switch test programs to quickly verify that the correct reel has been loaded.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: April 20, 2004
    Assignee: Teradyne, Inc.
    Inventors: Douglas W. Raymond, Nelson R. Saldana, John F. Wood
  • Publication number: 20020072822
    Abstract: Method and apparatus for providing dynamic testing of electronic assemblies during their manufacture. A production line includes a communication network to interconnect assembly and inspection equipment. Events impacting the manufacture of the assemblies are communicated among the equipment, allowing the testing to be dynamically adjusted in response to events. Dynamic adjustment allows the process to quickly detect defects introduced by events. The concept is illustrated with a production line that has a pick and place machine and an inspection station. When an operator changes a reel of components at the pick and place machine, the inspection station will switch test programs to quickly verify that the correct reel has been loaded.
    Type: Application
    Filed: May 7, 2001
    Publication date: June 13, 2002
    Inventors: Douglas W. Raymond, Nelson R. Saldana, John F. Wood