Patents by Inventor Hung-Nan Wu

Hung-Nan Wu 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).

  • Solar cell and fabricating method thereof
    Publication number: 20090071532
    Abstract: A method for fabricating a solar cell device is provided. A container containing a solution with a plurality of nano or micro particles is provided. A solar chip is provided, and the plurality of nano or micro particles in the solution are uniformly coated on a surface of the solar chip by soaking the solar chip in the solution, wherein the plurality of nano or micro particles uniformly coated on the surface of the solar chip are used as an anti-reflective layer. The solar chip is taken out from the solution after being uniformly coated with the plurality of nano or micro particles on a surface thereof.
    Type: Application
    Filed: February 4, 2008
    Publication date: March 19, 2009
    Inventors: Chia-Hua Chan, Chii-Chang Chen, Fu-Yuan Yao, Hung-Nan Wu, Tai-Kang Shing