Patents by Inventor Thomas Kheng G. Peh

Thomas Kheng G. Peh 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).

  • Integrated emitter devices having beam divergence reducing encapsulation layer
    Patent number: 7145182
    Abstract: In one embodiment, a method for fabricating an integrated emitter device occurs on a flat substrate such as printed circuit board (PCB). A cup of suitable material such as epoxy is transfer molded on top of the substrate. An emitter is attached to the substrate within the epoxy cup. Wire bonding may occur to provide a path to the emitter. An epoxy encapsulation layer is provided to encapsulate the emitter. The encapsulation layer may be shaped to provide a lens for the emitter.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: December 5, 2006
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventor: Thomas Kheng G. Peh