Patents by Inventor Xu Wen

Xu Wen 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: 20140143246
    Abstract: Provided is a search method, system and device. The search method includes obtaining a keyword, a relationship chain classification and a user account that are inputted by a user; obtaining a user account list that corresponds to the obtained user account and belongs to the obtained relationship chain classification; and searching for information corresponding to the obtained keyword from information posted by each user account in the user account list to obtain a search result, and displaying the search result. By the search method, system and device, the practicability and reliability of information may be improved.
    Type: Application
    Filed: January 27, 2014
    Publication date: May 22, 2014
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Xu Wen, Qiang Li, Rongfang Shao, Jianguo He, Yongliang Feng
  • Patent number: 8323199
    Abstract: The present invention relates to a method and apparatus for imaging the mechanical properties of a tissue region from within an endocavity of a patient. The apparatus generally comprises an ultrasound probe, a vibration assembly translationally coupled to probe and operable to vibrate the probe along a vibration plane, and a rotation assembly rotationally coupled to the vibration assembly and operable to rotate the probe and vibration assembly about a selected rotational range. The method generally comprises inserting an ultrasound probe into an endocavity of a patient, vibrating the probe along a vibration plane thereby causing deformational excitement of a tissue region contacted by the probe, capturing a first series of ultrasound images of the tissue region, rotating the vibration plane relative to the tissue region by a selected angular rotation, and capturing a second series of ultrasound images of the tissue region.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: December 4, 2012
    Assignee: The University of British Columbia
    Inventors: Septimiu Edmund Salcudean, Reza Zahiri-Azar, Danny French, Xu Wen
  • Patent number: 8029445
    Abstract: A method and apparatus for processing ultrasonic image signals is disclosed. The method involves receiving a plurality of input sample values representing reflected sound waves in a ultrasonic system, exponentiating each input sample to produce a plurality of respective exponentiated sample values, conditioning the exponentiated sample values to produce conditioned exponentiated sample values for receipt by an imageformer, and causing the imageformer to produce an image representing the ultrasonic sound waves in response to the conditioned exponentiated sample values.
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: October 4, 2011
    Assignee: The University of British Columbia
    Inventors: Xu Wen, Septimiu E. Salcudean, Peter D. Lawrence, Reza Zahiri-Azar
  • Patent number: 7718604
    Abstract: The use of IL-22 for the treatment of metabolic disorders including hyperlipidemia, obesity, hyperinsulinemia and diabetes. IL-22 may also be used in combination with insulin for diabetes.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: May 18, 2010
    Assignee: DHY & Co., Ltd.
    Inventors: Yu Liang Huang, Xu Wen Chen
  • Patent number: 7696158
    Abstract: The use of IL-22 for the treatment of metabolic disorders including hyperlipidemia, obesity, hyperinsulinemia and diabetes. IL-22 may also be used in combination with insulin for diabetes.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: April 13, 2010
    Assignee: DHY & Co., Ltd.
    Inventors: Yu Liang Huang, Xu Wen Chen
  • Patent number: 7666402
    Abstract: The use of IL-22 for the treatment of metabolic disorders including hyperlipidemia, obesity, hyperinsulinemia and diabetes. IL-22 may also be used in combination with insulin for diabetes.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: February 23, 2010
    Assignee: DHY & Co., Ltd.
    Inventors: Yu Liang Huang, Xu Wen Chen
  • Publication number: 20100015086
    Abstract: The use of IL-22 for the treatment of metabolic disorders including hyperlipidemia, obesity, hyperinsulinemia and diabetics. IL-22 may also be used in combination with insulin for diabetics.
    Type: Application
    Filed: August 8, 2005
    Publication date: January 21, 2010
    Inventors: Yu Liang Huang, Xu Wen Chen
  • Publication number: 20090148440
    Abstract: The present invention relates to antibodies and antigen-binding fragments that bind to interleukin-22 binding protein, in particular, human interleukin-22 binding protein (IL-22 BP), and are involved in regulating interleukin-22-associated biological responses. The invention also relates to methods of using the antibodies and antigen-binding fragments to treat disorders associated with interleukin-22. The antibodies disclosed herein are useful in diagnosing, preventing, or treating metabolic disorders including obesity, diabetes, hyperlipidemia and hyperinsulinemia etc.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 11, 2009
    Applicant: DHY & CO., LTD.
    Inventors: Yu Liang Huang, Xu Wen Chen, Zhi Hua Huang
  • Publication number: 20090143679
    Abstract: The present invention relates to a method and apparatus for imaging the mechanical properties of a tissue region from within an endocavity of a patient. The apparatus generally comprises an ultrasound probe, a vibration assembly translationally coupled to probe and operable to vibrate the probe along a vibration plane, and a rotation assembly rotationally coupled to the vibration assembly and operable to rotate the probe and vibration assembly about a selected rotational range. The method generally comprises inserting an ultrasound probe into an endocavity of a patient, vibrating the probe along a vibration plane thereby causing deformational excitement of a tissue region contacted by the probe, capturing a first series of ultrasound images of the tissue region, rotating the vibration plane relative to the tissue region by a selected angular rotation, and capturing a second series of ultrasound images of the tissue region.
    Type: Application
    Filed: September 29, 2008
    Publication date: June 4, 2009
    Applicant: THE UNIVERSITY OF BRITISH COLUMBIA
    Inventors: Septimiu Edmund Salcudean, Reza Zahiri-Azar, Danny French, Xu Wen
  • Publication number: 20080138314
    Abstract: The use of IL-22 for the treatment of metabolic disorders including hyperlipidemia, obesity, hyperinsulinemia and diabetes. IL-22 may also be used in combination with insulin for diabetes.
    Type: Application
    Filed: November 16, 2007
    Publication date: June 12, 2008
    Inventors: Yu Liang HUANG, Xu Wen Chen
  • Publication number: 20070230756
    Abstract: A method and apparatus for processing ultrasonic image signals is disclosed. The method involves receiving a plurality of input sample values representing reflected sound waves in a ultrasonic system, exponentiating each input sample to produce a plurality of respective exponentiated sample values, conditioning the exponentiated sample values to produce conditioned exponentiated sample values for receipt by an imageformer, and causing the imageformer to produce an image representing the ultrasonic sound waves in response to the conditioned exponentiated sample values.
    Type: Application
    Filed: February 12, 2007
    Publication date: October 4, 2007
    Inventors: Xu Wen, Septimiu Salcudean, Peter Lawrence, Reza Zahiri-Azar
  • Publication number: 20050134557
    Abstract: An ACF assembly apparatus for a display panel and an assembly method thereof. The ACF assembly method includes the following steps. An adhesive member with an ACF and a separator is first provided. The adhesive member is then attached to the display panel. The separator is removed from the adhesive member attached to the display panel while the ACF remained on the display panel is detected by a moveable sensor.
    Type: Application
    Filed: December 19, 2003
    Publication date: June 23, 2005
    Inventors: Xu-Wen Feng, Ching-Yun Chen
  • Patent number: D539977
    Type: Grant
    Filed: April 10, 2006
    Date of Patent: April 3, 2007
    Assignee: Zreative Product Inc.
    Inventor: Xu Wen
  • Patent number: D548881
    Type: Grant
    Filed: April 10, 2006
    Date of Patent: August 14, 2007
    Assignee: Zreative Product Inc.
    Inventor: Xu Wen