Patents by Inventor Long Zheng

Long Zheng 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).

  • Compositions and Methods for Modulation of ADAMTS13 Activity
    Publication number: 20100144634
    Abstract: Compositions and methods are provided for the diagnosis and treatment of thrombotic thrombocytopenic purpura (TTP), stroke and myocardial infarction.
    Type: Application
    Filed: November 30, 2009
    Publication date: June 10, 2010
    Inventors: X. Long Zheng, Ping Zhang, Sriram Krishnaswarny, Wenjing Cao
  • Speaker having a laser vibration diaphragm
    Patent number: 6804371
    Abstract: A speaker includes a housing having a diffusion opening provided with a laser vibration diaphragm. The laser vibration diaphragm has reflective spatial patterns, so that the speaker may present multiple-image variations under different rays of light, thereby enhancing a viewing effect and aesthetic quality of the speaker. Thus, the laser vibration diaphragm may produce spatial variations by the difference of incident angles of the light, thereby obtaining a viewable strong sensation to the people, and thereby enhancing the viewing effect and aesthetic quality of the speaker.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: October 12, 2004
    Inventors: Mu-Sheng Liu, Long-Zheng Zhu, Ta-Yan Peng
  • Speaker having a laser vibration diaphragm
    Publication number: 20040032966
    Abstract: A speaker includes a housing having a diffusion opening provided with a laser vibration diaphragm. The laser vibration diaphragm has reflective spatial patterns, so that the speaker may present multiple-image variations under different rays of light, thereby enhancing a viewing effect and aesthetic quality of the speaker. Thus, the laser vibration diaphragm may produce spatial variations by the difference of incident angles of the light, thereby obtaining a viewable strong sensation to the people, and thereby enhancing the viewing effect and aesthetic quality of the speaker.
    Type: Application
    Filed: August 13, 2002
    Publication date: February 19, 2004
    Inventors: Mu-Sheng Liu, Long-Zheng Zhu, Ta-Yan Peng
  • Method and apparatus for inputting radical-encoded chinese characters
    Patent number: 5119296
    Abstract: A computer-encoding method for Chinese characters and a corresponding information-processing apparatus. The six basic strokes of Chinese characters in regular script are summarized, and a number of more frequently used traditionally character-composing head radicals are selected as the basic radicals, with each basic radical encoded and properly arranged on the 26 English character key-positions of a standard computer keyboard.
    Type: Grant
    Filed: November 27, 1990
    Date of Patent: June 2, 1992
    Inventors: Yili Zheng, Long Zheng