Patents by Inventor Ping-Hong Lin

Ping-Hong Lin 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).

  • Publication number: 20070141295
    Abstract: The present invention provides an optical disc which includes a substrate, a groove, a first recordable material layer, a reflective layer, a second recordable material layer, a protective layer, and a label layer. The groove is formed on a surface of the substrate. The reflective layer is formed over the first recordable material layer which is formed over the groove. Moreover, the protective layer is formed over the second recordable material layer while the second recordable material layer is formed over the reflective layer. Finally, the label layer is formed over the protective layer such that an area of the protective layer is exposed. The label layer thereon is used to form an image by the use of an optical pickup unit. More particularly, the second recordable material layer, below the exposed area of the protective layer, is used to record or read the information relative to the image on the second recordable material layer.
    Type: Application
    Filed: May 4, 2006
    Publication date: June 21, 2007
    Inventors: Fung-Hsu Wu, Chen Peng, Ping-Hong Lin