Patents by Inventor Yuan Zhao

Yuan Zhao 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: 20100107473
    Abstract: Novel dehydrin promoters isolated from Eucalyptus dunnii and Eucalyptus macarthurii are cold-inducible and can be used for driving CBF genes in plants, including trees, to enhance tolerance to freezing temperatures or water stress and reduce undesirable effects associated with CBF gene expression.
    Type: Application
    Filed: March 28, 2008
    Publication date: May 6, 2010
    Inventors: Chunsheng Zhang, Kimberly Ann Winkeler, Samantha Abigail Miller, Teresa Vales, Kirk Foutz, Yuan Zhao, Marion Wood
  • Patent number: 7695743
    Abstract: The present invention provides a novel method for preventing and treating memory and cognitive impairment resulting from oxidative stress, inflammation and the process of aging, as well as, neurodegenerative conditions. The method is comprised of administering a composition comprising a mixture of Free-B-Ring flavonoids and flavans synthesized and/or isolated from a single plant or multiple plants to a host in need thereof. The present also includes a novel method for simultaneously inhibiting expression of pro-inflammatory cytokines, preventing ROS generation and augmenting anti-oxidant defenses. The activity of this composition is conducive to ultimately preserving cognitive function and providing a level of neuroprotection.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: April 13, 2010
    Assignee: Unigen Pharmaceuticals, Inc.
    Inventors: Qi Jia, Bruce Burnett, Yuan Zhao
  • Publication number: 20090159243
    Abstract: For cooling electronics with high heat fluxes, a lattice wick system is disclosed that has a plurality of nano tube wicking walls configured to transport liquid through capillary action in a first direction, each set of the plurality of granular wicking walls forming respective vapor vents between them to transport vapor. A plurality of nano tube interconnect wicks embedded between respective pairs of the plurality of nano tube wicking walls transport liquid through capillary action in a second direction substantially perpendicular to the first direction. The nano tube interconnect wicks have substantially the same height as the nano tube wicking walls so that the plurality of nano tube wicking walls and the plurality of nano tube interconnect wicks enable transport of liquid through capillary action in two directions and the plurality of vapor vents transport vapor in a direction orthogonal to the first and second directions.
    Type: Application
    Filed: June 27, 2008
    Publication date: June 25, 2009
    Applicant: TELEDYNE SCIENTIFIC & IMAGING, LLC
    Inventors: YUAN ZHAO, CHUNG-LUNG CHEN
  • Publication number: 20090159242
    Abstract: For cooling electronics with high heat fluxes, a lattice wick system is disclosed that has a plurality of granular wicking walls configured to transport liquid through capillary action in a first direction, each set of the plurality of granular wicking walls forming respective vapor vents between them to transport vapor. Granular interconnect wicks are embedded between respective pairs of the granular wicking walls to transport liquid through capillary action in a second direction substantially perpendicular to the first direction. The granular interconnect wicks have substantially the same height as said granular wicking wall so that the plurality of granular wicking walls and granular interconnect wicks enable transport of liquid through capillary action in two directions and the plurality of vapor vents transport vapor in a direction orthogonal to the first and second directions.
    Type: Application
    Filed: December 19, 2007
    Publication date: June 25, 2009
    Inventors: Yuan Zhao, Chung-Lung Chen
  • Publication number: 20080307651
    Abstract: In one embodiment of the disclosure, a heat pipe device for dissipating heat from a heat source includes a porous wick structure having a first porous wick portion disposed adjacent to a second porous wick portion. The first porous wick portion is defined by a first set of microgrooves. The second porous wick portion is defined by a second set of microgrooves disposed in non-parallel adjacent alignment to the first set of microgrooves. The heat pipe device may be disposed within a closed chamber enclosure to which the heat source is attached. In further embodiments, methods are disclosed for manufacturing devices for dissipating heat from a heat source, and for using devices to dissipate heat from a heat source.
    Type: Application
    Filed: June 13, 2007
    Publication date: December 18, 2008
    Applicant: THE BOEING COMPANY
    Inventors: YUAN ZHAO, CHUNGLUNG CHEN
  • Patent number: 7441077
    Abstract: Techniques for a simple file system for facilitating file transmission are disclosed. According to one aspect of the techniques, a storage device comprises a memory, a creation module, a status record module and a data reading/writing module. The creation module creates a parameter block, a file allocated table, a root directory and a data area in the memory. The starting address of the data area is calculated according to parameters in the parameter block. The status record module stores a last writing address of a last writing access to the memory. The data reading/writing module reads data from the data area according to the starting address and the last writing address.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: October 21, 2008
    Assignee: Vimicro Corporation
    Inventors: Shuai Tan, Zhengjun Zhou, Yuan Zhao
  • Publication number: 20080137635
    Abstract: A method for controlling a Multiple Input Multiple Output (MIMO) antenna system comprises at a first communication unit, receiving a table from a second communication unit, the table including a plurality of space time processing schemes based on predicted channel state information, selecting at least one of the schemes from the table, and transmitting data from the first communication unit to the second communication unit according to the at least one selected space time processing scheme.
    Type: Application
    Filed: December 12, 2006
    Publication date: June 12, 2008
    Applicant: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Zhen Gang Pan, Xue Yuan Zhao
  • Patent number: 7381246
    Abstract: An oil separator for pressurized systems having flowing vapor with entrained oil particles, the separator including an electrically conducting enclosure having an inlet for the oil bearing vapor and a first outlet for the vapor and a second outlet for the separated oil, an electrically conductive screen positioned within the enclosure to receive the entire flow from said vapor inlet, said screen being electrically insulated from the inlet and enclosure, and a high voltage mono-polarity source connected between the screen and the enclosure. A needle-like electrode at the same potential as the enclosure is positioned at the vapor inlet to accentuate the electric field, thereby improving separation.
    Type: Grant
    Filed: August 25, 2005
    Date of Patent: June 3, 2008
    Assignee: Advanced Thermal Environmental Concepts Ltd.
    Inventors: Yuan Zhao, John Lawler, Michael Ohadi
  • Publication number: 20080096827
    Abstract: The present invention provides a novel method for preventing and treating memory and cognitive impairment resulting from oxidative stress, inflammation and the process of aging, as well as, neurodegenerative conditions. The method is comprised of administering a composition comprising a mixture of Free-B-Ring flavonoids and flavans synthesized and/or isolated from a single plant or multiple plants to a host in need thereof. The present also includes a novel method for simultaneously inhibiting expression of pro-inflammatory cytokines, preventing ROS generation and augmenting anti-oxidant defenses. The activity of this composition is conducive to ultimately preserving cognitive function and providing a level of neuroprotection.
    Type: Application
    Filed: December 21, 2007
    Publication date: April 24, 2008
    Applicant: UNIGEN PHARMACEUTICALS, INC.
    Inventors: Qi Jia, Bruce Burnett, Yuan Zhao
  • Publication number: 20080096826
    Abstract: The present invention provides a novel method for preventing and treating memory and cognitive impairment resulting from oxidative stress, inflammation and the process of aging, as well as, neurodegenerative conditions. The method is comprised of administering a composition comprising a mixture of Free-B-Ring flavonoids and flavans synthesized and/or isolated from a single plant or multiple plants to a host in need thereof. The present also includes a novel method for simultaneously inhibiting expression of pro-inflammatory cytokines, preventing ROS generation and augmenting anti-oxidant defenses. The activity of this composition is conducive to ultimately preserving cognitive function and providing a level of neuroprotection.
    Type: Application
    Filed: October 29, 2007
    Publication date: April 24, 2008
    Applicant: Unigen Pharmaceuticals, Inc.
    Inventors: Qi Jia, Bruce Burnett, Yuan Zhao
  • Publication number: 20070038835
    Abstract: Techniques for a simple file system for facilitating file transmission are disclosed. According to one aspect of the techniques, a storage device comprises a memory, a creation module, a status record module and a data reading/writing module. The creation module creates a parameter block, a file allocated table, a root directory and a data area in the memory. The starting address of the data area is calculated according to parameters in the parameter block. The status record module stores a last writing address of a last writing access to the memory. The data reading/writing module reads data from the data area according to the starting address and the last writing address.
    Type: Application
    Filed: December 14, 2005
    Publication date: February 15, 2007
    Inventors: Shuai Tan, Zhengjun Zhou, Yuan Zhao
  • Publication number: 20060204596
    Abstract: The present invention provides a composition of matter comprised of a mixture of two specific classes of compounds—Free-B-Ring flavonoids and flavans—referred to herein as UP736 for use in the prevention and treatment of diseases and conditions related to platelet aggregation and platelet-induced thrombosis. The invention further provides a novel composition of matter comprised of UP736 in combination with injectable or oral anticoagulants, antiplatelet agents, non-steroidal anti-inflammatory drugs (NSAIDs) and COX-2 selective inhibitors and a method for using said composition in the prevention and treatment of diseases and conditions related to platelet aggregation and platelet-induced thrombosis.
    Type: Application
    Filed: March 10, 2006
    Publication date: September 14, 2006
    Applicant: Unigen Pharmaceuticals, Inc.
    Inventors: Qi Jia, Yuan Zhao
  • Publication number: 20060079467
    Abstract: The present invention provides a novel composition of matter comprised of a mixture of two specific classes of compounds—Free-B-Ring flavonoids and flavans—for use in the prevention and treatment of diseases and conditions associated with mouth, gums and teeth. This composition of matter simultaneously inhibits cyclooxygenase (COX) and lipoxygenase (LOX) enzymatic activity and reduces cytokine production at the mRNA level in normal, aged and damaged periodontal cells and tissues. This invention further provides a method for the prevention and treatment of diseases and conditions of the mouth, gums and teeth.
    Type: Application
    Filed: October 19, 2005
    Publication date: April 13, 2006
    Applicant: Unigen Pharmaceuticals, Inc.
    Inventors: Qi Jia, Yuan Zhao
  • Publication number: 20050096281
    Abstract: The present invention provides a novel method for preventing and treating memory and cognitive impairment resulting from oxidative stress, inflammation and the process of aging, as well as, neurodegenerative conditions. The method is comprised of administering a composition comprising a mixture of Free-B-Ring flavonoids and flavans synthesized and/or isolated from a single plant or multiple plants to a host in need thereof. The present also includes a novel method for simultaneously inhibiting expression of pro-inflammatory cytokines, preventing ROS generation and augmenting anti-oxidant defenses. The activity of this composition is conducive to ultimately preserving cognitive function and providing a level of neuroprotection.
    Type: Application
    Filed: September 1, 2004
    Publication date: May 5, 2005
    Applicant: Unigen Pharmaceuticals, Inc.
    Inventors: Qi Jia, Bruce Burnett, Yuan Zhao