Patents by Inventor Xinan Li

Xinan Li 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: 20170296113
    Abstract: The present invention relates to an apparatus for measuring the balance ability; postural deviation, reflex and fall risk assessment of a human subject. In particular, the present invention comprises of an elastic support mounted platform with dynamic response to external motion stimuli, a IMU and data analysis software processing device. The dynamic response from the platform also simulates realistic experience in moving over rough terrain with different topography.
    Type: Application
    Filed: April 12, 2017
    Publication date: October 19, 2017
    Inventors: Jeffrey Taikin CHEUNG, Xinan LI, Hongyuan XU
  • Patent number: 9679045
    Abstract: An establishing method of a knowledge library engine based on emergency management includes steps of extracting relevant data from unstructured text information, filtering out unwanted data and improving a structure of the relevant data, so as to ensure homogeneity of the relevant data; structurally analyzing a text content of obtained information, extracting a feature thereof and storing the feature in the feature library as a key word of a knowledge; and processing the obtained information with the automatic word segmentation module, then classifying a result according to an information classification standard, and establishing an association of the knowledge and information classification. A querying method of the knowledge library engine based on emergency management includes steps of: understanding semanteme, understanding knowledge, and querying knowledge.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: June 13, 2017
    Assignee: CLOUD COMPUTING CENTER CHINESE ACADEMY OF SCIENCES
    Inventors: Zhongtang He, Xinan Li, Fengwei Zhao, Zhiyong Li
  • Publication number: 20150095331
    Abstract: An establishing method of a knowledge library engine based on emergency management includes steps of extracting relevant data from unstructured text information, filtering out unwanted data and improving a structure of the relevant data, so as to ensure homogeneity of the relevant data; structurally analyzing a text content of obtained information, extracting a feature thereof and storing the feature in the feature library as a key word of a knowledge; and processing the obtained information with the automatic word segmentation module, then classifying a result according to an information classification standard, and establishing an association of the knowledge and information classification. A querying method of the knowledge library engine based on emergency management includes steps of: understanding semanteme, understanding knowledge, and querying knowledge.
    Type: Application
    Filed: December 27, 2012
    Publication date: April 2, 2015
    Inventors: Zhongtang He, Xinan Li, Fengwei Zhao, Zhiyong Li