Patents by Inventor Jia-Hung Wei

Jia-Hung Wei 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).

  • Carbonaceous composite particles and uses and preparation of the same
    Publication number: 20080044656
    Abstract: A carbonaceous composite particle comprises a graphite particle and a layer of amorphous carbon structure covering the graphite particle, wherein the graphite particle is a graphitized mesocarbon microbead, a natural graphite particle, or a synthesized graphite particle. The composite particle is useful in a secondary cell, and is useful in providing a lithium-ion secondary cell having both a high charge capacity and a low irreversible capacity.
    Type: Application
    Filed: October 5, 2006
    Publication date: February 21, 2008
    Applicant: Feng Chia University
    Inventors: Tse-Hao Ko, Jia-Hung Wei