Patents by Inventor H. Pei

H. Pei 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).

  • CERAMIC POWDER COMPOSITION, CERAMIC MATERIAL, AND LAMINATED CERAMIC CONDENSER COMPRISED THEREOF
    Publication number: 20070268652
    Abstract: A ceramic powder composition, ceramic material, and laminated ceramic condenser comprised thereof. The composition includes ceramic powders comprising (SrxCa1-x)TiyZr1-yO3, and a sintering aid, wherein x is between 0 and 1, and y is between 0 and 0.1. The sintering aid is Ma2O, MbO, Mc2O3, NdO2, or a combination thereof. Element Ma comprises Li, Na, K, or a combination thereof. Element Mb comprises Be, Mg, Ca, Sr, Ba, or a combination thereof. Element Mc comprises B, Al, Ga, or a combination thereof. Element Md comprises Si, Ge, or a combination thereof.
    Type: Application
    Filed: August 8, 2007
    Publication date: November 22, 2007
    Inventors: T. Jain, H. Pei
  • Ceramic powder composition, ceramic material, and laminated ceramic condenser comprised thereof
    Publication number: 20060126266
    Abstract: A ceramic powder composition, ceramic material, and laminated ceramic condenser comprised thereof. The composition includes ceramic powders comprising (SrxCa1-x)TiyZr1-yO3, and a sintering aid, wherein x is between 0 and 1, and y is between 0 and 0.1. The sintering aid is Ma2O, MbO, Mc2O3, MdO2, or a combination thereof. Element Ma comprises Li, Na, K, or a combination thereof. Element Mb comprises Be, Mg, Ca, Sr, Ba, or a combination thereof. Element Mc comprises B, Al, Ga, or a combination thereof. Element Md comprises Si, Ge, or a combination thereof.
    Type: Application
    Filed: December 7, 2005
    Publication date: June 15, 2006
    Inventors: T. Jain, H. Pei
  • Antisera against a PEB1 antigen from Campylobacter jejuni
    Patent number: 5470958
    Abstract: An antigenic composition includes antigens obtainable from Campylobacter jejuni and may be used as a vaccine to induce protective antibodies against both Campylobacter coli and Campylobacter jejuni. The antigenic composition, and antisera specific to the antigens can be used to detect Campylobacter coli or Campylobacter jejuni infection. Diagnostic detection kits include the novel antigenic composition or antisera thereto.
    Type: Grant
    Filed: September 16, 1994
    Date of Patent: November 28, 1995
    Assignee: Enteric Research Laboratories Inc.
    Inventors: Martin J. Blaser, Richard T. Ellison, III, Zhi H. Pei
  • Diagnostic testing for Campylobacter jejuni or Campylobacter coli infections using novel antigens
    Patent number: 5200344
    Abstract: Antigenic compositions useful in diagnostic testing for the presence of Campylobacter jejuni or Campylobacter coli comprising a PEB1 antigen obtained from Campylobacter jejuni having an apparent molecular weight of about 28 kDa as measured by SDS-PAGE under reducing conditions, a molecular weight of 28.9 .+-.1.0 kDa as measured by gel filtration chromatography under native conditions and an isoelectric point of 8.5 or a PEB3 antigen obtained from Campylobacter jejuni having an apparent molecular weight of about 30 kDa as measured by SDS-PAGE under reducing conditions and an isoelectric point of greater than 9.3 or a combination thereof.
    Type: Grant
    Filed: November 13, 1990
    Date of Patent: April 6, 1993
    Inventors: Martin J. Blaser, Richard T. Ellison, III, Zhi H. Pei