Patents by Inventor Zhengxing Yue

Zhengxing Yue 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).

  • Material for making hyper frequency multi-layer chip inductors with high performance and low sintering temperature and a process for preparing the material
    Patent number: 6761839
    Abstract: A composition of material used for making hfMLCIs having a sintering temperature below 1000°. The composition comprises a major component and a minor component, said major component being a general formula: Ba3Co2-x-yZnxCuyMnxFe24-z-wO41, wherein x, z, w,=0-1.0 and y=0-0.8, and said minor component comprising at least one compound selected from the group of Bi2O3, V2O5,PbO,B2O3, Lif and CaF2. HfMLCIs made from the composition of the present invention are capable of functioning in the frequency region of 300-800 MHz.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: July 13, 2004
    Inventors: Xiaohui Wang, Longtu Li, Ji Zhou, Zhengxing Yue, Zhenwei Ma, Shuiyuan Su
  • Material for making hyper frequency multi-layer chip inductors with high performance and low sintering temperature and a process for preparing the material
    Publication number: 20020108677
    Abstract: A composition of material used for making hfMLCIs having a sintering temperature below 1000°. The composition comprises a major component and a minor component, said major component being a general formula: Ba3Co2-x-yZnxCuyMnxFe24-z-wO41, wherein x, z, w,=0-1.0 and y=0-0.8, and said minor component comprising at least one compound selected from the group of Bi2O3, V2O5,PbO,B2O3, Lif and CaF2. HfMLCIs made from the composition of the present invention are capable of functioning in the frequency region of 300-800 MHz.
    Type: Application
    Filed: August 27, 2001
    Publication date: August 15, 2002
    Inventors: Xiaohui Wang, Longtu Li, Ji Zhou, Zhengxing Yue, Zhenwei Ma, Shuiyuan Su