Patents by Inventor Fred Ou

Fred Ou 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: 8382314
    Abstract: An LED lamp includes an extrusion which is an elongate extrusion housing. It has an outside lens and a circuit board of elongated shape and mounted to an inside bottom portion of the elongate extrusion housing. A plurality of light emitting diodes can be mounted to the circuit board. A concave lens is mounted to an upper portion of the elongate extrusion housing. The outside lens covers the concave lens forming an outside air gap between the outside lens and the concave lens and a power wire connects to the circuit board. A base end cap receives a wire harness. The wire harness includes power, and the base end cap retains a base end of the outside lens and a base end of the extrusion. A top end cap retaining an end of the extrusion also retains an end of the outside lens.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: February 26, 2013
    Inventors: Fred Ou, Ying Hsuan Chen
  • Publication number: 20110280010
    Abstract: An LED lamp includes an extrusion which is an elongate extrusion housing. It has an outside lens and a circuit board of elongated shape and mounted to an inside bottom portion of the elongate extrusion housing. A plurality of light emitting diodes can be mounted to the circuit board. A concave lens is mounted to an upper portion of the elongate extrusion housing. The outside lens covers the concave lens forming an outside air gap between the outside lens and the concave lens and a power wire connects to the circuit board. A base end cap receives a wire harness. The wire harness includes power, and the base end cap retains a base end of the outside lens and a base end of the extrusion. A top end cap retaining an end of the extrusion also retains an end of the outside lens.
    Type: Application
    Filed: May 12, 2010
    Publication date: November 17, 2011
    Inventors: Fred OU, Ying Hsuan Chen