Patents by Inventor Jian Xing

Jian Xing 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).

  • Publication number: 20060149793
    Abstract: In one embodiment, a method for information management comprises monitoring output from an application, wherein the output is monitored substantially continuously; determining if the output is associated with a predetermined type of version; and saving data associated with the output if the output is associated with the predetermined type of version.
    Type: Application
    Filed: March 18, 2005
    Publication date: July 6, 2006
    Inventors: Ajay Kushwah, Akhil Kaushik, Jian Xing, Mayank Joshi, Pashupati Kumar, Subramaniam Periyagaram, Rangarajan Suryanarayanan, Yogita Bijani
  • Publication number: 20050250694
    Abstract: The present invention is directed to a method of inhibiting at least one of vascular leakage, inflammation and fibrosis in an animal by administering to the animal a vascular leakage inhibiting amount of a composition, wherein at a substantially higher amount the composition is effective in inhibiting angiogenesis, and wherein the anti-angiogenic activity of the composition is separate from the vascular leakage inhibiting activity of the composition. The animal experiencing at least one of vascular leakage, inflammation and fibrosis has a disease selected from the group consisting of diabetes, chronic inflammation, brain edema, arthritis, uvietis, macular edema, cancer, hyperglycemia, a kidney inflammatory disease, a disorder resulting in kidney fibrosis, a disorder of the kidney resulting in proteinuria, and combinations thereof.
    Type: Application
    Filed: December 13, 2004
    Publication date: November 10, 2005
    Inventor: Jian-Xing Ma
  • Publication number: 20050143300
    Abstract: The present invention is directed to a method of inhibiting at least one of vascular leakage, inflammation and fibrosis in an animal by administering to the animal a vascular leakage inhibiting amount of a composition, wherein at a substantially higher amount the composition is effective in inhibiting angiogenesis, and wherein the anti-angiogenic activity of the composition is separate from the vascular leakage inhibiting activity of the composition. The animal experiencing at least one of vascular leakage, inflammation and fibrosis has a disease selected from the group consisting of diabetes, chronic inflammation, brain edema, arthritis, uvietis, macular edema, cancer, hyperglycemia, a kidney inflammatory disease, a disorder resulting in kidney fibrosis, a disorder of the kidney resulting in proteinuria, and combinations thereof.
    Type: Application
    Filed: October 12, 2004
    Publication date: June 30, 2005
    Inventor: Jian-Xing Ma
  • Publication number: 20050130897
    Abstract: The present invention is directed to a method of inhibiting at least one of vascular leakage, angiogenesis, inflammation and fibrosis in an animal by administering to the animal an effective amount of a composition, wherein the composition is selected from the group consisting of kallistatin, fragments of kallistatin, analogs or derivatives of kallistatin, and combinations thereof.
    Type: Application
    Filed: December 13, 2004
    Publication date: June 16, 2005
    Inventor: Jian-xing Ma
  • Patent number: 6723761
    Abstract: A method for forming microcellular foams that causes the material to expand uniaxially during the foaming process, and a method for forming objects from the foam. Liquid crystal polymers or polymers having a planar crystalline structure are saturated with a fluid, normally a gas such as carbon dioxide. The ambient conditions are changed such that the fluid is in a supersaturated state, and the material is brought to near its glass transition temperature to induce the formation of nonspherical elongated gas-filled cells. A process for making objects, such as transducer diaphragms, from microcellular foams includes the step of forming the objects prior to the foaming process.
    Type: Grant
    Filed: February 15, 1996
    Date of Patent: April 20, 2004
    Assignee: Bose Corporation
    Inventors: David E. Thomas, Jian Xing Li
  • Publication number: 20020161352
    Abstract: A vaginal drug delivery device includes a tubular base of an inert rubber composition, a first layer having a thickness up to 3 mm composed of a mixture of a drug to delivered, at least one surfactant and at least one dispersing agent applied to said outer surface of the tubular base, and a second layer of silicone rubber having a thickness up to 1 mm encapsulating the first layer on the tubular base whereby said drug will diffuse through said second layer when the device is inserted into the vagina to treat the patient with the drug in the first layer.
    Type: Application
    Filed: April 25, 2002
    Publication date: October 31, 2002
    Inventors: Chen Hai Lin, Shao Hai Hao, Chen Jian Xing, Chen Liang Kang
  • Patent number: 5644463
    Abstract: An adaptive sequential controller (480) for controlling a single-phase circuit breaker, multiple circuit breakers in a multi-phase configuration, or a multi-phase circuit breaker to substantially eliminate transients upon closing the circuit breaker and to minimize switching energy when the circuit breaker for any phase of the line is open. The device adaptively compensates for changes in the response time of the circuit breaker due to aging and environmental affects. To control the circuit breaker so that is closes at a zero crossing of the voltage waveform, the adaptive sequential controller includes a potential transformer (70) that is connected to the distribution line. The potential transformer provides a reference signal corresponding to the zero crossing or zero instance of the voltage waveform. If the power factor of the load coupled to the line is known and remains relatively constant, a current transformer is not required.
    Type: Grant
    Filed: September 26, 1994
    Date of Patent: July 1, 1997
    Assignee: University of Washington
    Inventors: Mohamed A. El-Sharkawi, Jian Xing, Nicholas G. Butler, Alonso Rodriguez
  • Patent number: 5361184
    Abstract: An adaptive sequential controller (50/50') for controlling a circuit breaker (52) or other switching device to substantially eliminate transients on a distribution line caused by closing and opening the circuit breaker. The device adaptively compensates for changes in the response time of the circuit breaker due to aging and environmental effects. A potential transformer (70) provides a reference signal corresponding to the zero crossing of the voltage waveform, and a phase shift comparator circuit (96) compares the reference signal to the time at which any transient was produced when the circuit breaker closed, producing a signal indicative of the adaptive adjustment that should be made. Similarly, in controlling the opening of the circuit breaker, a current transformer (88) provides a reference signal that is compared against the time at which any transient is detected when the circuit breaker last opened.
    Type: Grant
    Filed: October 20, 1992
    Date of Patent: November 1, 1994
    Assignee: Board of Regents of the University of Washington
    Inventors: Mohamed A. El-Sharkawi, Jian Xing, Nicholas G. Butler, Alonso Rodriguez