Patents by Inventor Xiao Hong

Xiao Hong 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).

  • Self referencing 1T/1C ferroelectric random access memory
    Patent number: 6459609
    Abstract: An implementation of 1T/1C nonvolatile ferroelectric RAMS without using any reference cells—the polarization state in a memory cell is determined by applying two consecutive plate pulses on the ferroelectric capacitor in the memory cell, preamplifying the bit line voltages corresponding to these two plate pulses, and comparing the preamplified voltages. The two consecutive plate pulses have the same polarity.
    Type: Grant
    Filed: December 13, 2001
    Date of Patent: October 1, 2002
    Assignee: Ramtron International Corporation
    Inventor: Xiao Hong Du
  • Use of mismatch cleavage to detect complementary probes
    Publication number: 20020048760
    Abstract: The present invention provides methods and reagents useful for a wide range of nucleic acid sequence analyses, including sequencing by hybridization.
    Type: Application
    Filed: April 2, 2001
    Publication date: April 25, 2002
    Applicant: Hyseq, Inc.
    Inventors: Snezana Drmanac, Chongjun Xu, Xiao-Hong Qian
  • Sound damping coating of flexible and rigid epoxy resins
    Patent number: 6277903
    Abstract: The invention is a sprayable coating having noise vibration and harshness reduction or absorption properties. Such composition comprises from about 10 to about 60 percent of the flexible epoxy resin, from about 5 to about 40 percent by weight of a rigid epoxy resin formulation, and a curing agent for the epoxy moieties of the two resins. In another embodiment, the invention is a method of coating a substrate to reduce the impact of noise vibration and harshness on the substrate or users of the substrate, which process comprises spraying the above defined composition on to a substrate and curing the resin on such substrate. In yet another embodiment the invention is a coated substrate described herein before having enhanced noise vibration and harshness properties.
    Type: Grant
    Filed: September 21, 1998
    Date of Patent: August 21, 2001
    Assignees: The Dow Chemical Company, Essex Specialty Products, Inc.
    Inventors: Daniel P. Sophiea, Dwight K. Hoffman, Xiao Hong, Gloria Hsu
  • Novelty butterfly
    Patent number: D464685
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: October 22, 2002
    Assignee: Exhart Environmental Systems, Inc.
    Inventors: Isaac Weiser, Margaret Weiser, Ye Yong-Biao, Guo Xiao-Hong, Huang Jin-Mao