Patents by Inventor Christina Chung

Christina Chung 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: 20140188507
    Abstract: A method for generating a lifestyle progression (LSP) plan for a patient subject includes collecting patient data including a list of exercise activities performed over a plurality of non-overlapping periods for a plurality of patients and patient health records. The collected patient data is clustered into related groups using k-mean clustering. An LSP model for each cluster is created by averaging the exercise activities performed and respective period durations. Patient data for a patient subject including patient health records is received. A vector is calculated for the received patient data. A shortest distance between the calculated vector for the received patient data and vectors calculated for each LSP model is found. An LSP is built for the patient subject bases on the LSP model with the shortest distance to the calculated vector for the received patient data.
    Type: Application
    Filed: December 28, 2012
    Publication date: July 3, 2014
    Applicants: Industrial Technology Research Institute, International Business Machines Corporation
    Inventors: Matthew Chen, Christina CHUNG, Rick HUANG, June-Ray LIN, Ya-Fan YEH, Xinxin ZHU
  • Patent number: 7838305
    Abstract: The present invention relates to compositions and methods for the detection of anti-ECPKA autoantibodies in a biological sample, and to the use of such compositions and methods in the diagnosis of cancer in humans and non-human mammals.
    Type: Grant
    Filed: March 7, 2005
    Date of Patent: November 23, 2010
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Yoon S. Cho-Chung, Christina Chung, legal representative
  • Publication number: 20090123948
    Abstract: The present invention relates to compositions and methods for the detection of anti-ECPKA autoantibodies in a biological sample, and to the use of such compositions and methods in the diagnosis of cancer in humans and non-human mammals.
    Type: Application
    Filed: March 7, 2005
    Publication date: May 14, 2009
    Applicant: Govt. of the U.S. of America, represented by the Sec., Dept. of Health and Human Services
    Inventors: Yoon S. Cho-Chung, Christina Chung
  • Publication number: 20070260624
    Abstract: A behavioral targeting system determines user profiles from online activity. The system includes a plurality of models that define parameters for determining a user profile score. Event information, which comprises on-line activity of the user, is received at an entity. To generate a user profile score, a model is selected. The model comprises recency, intensity and frequency dimension parameters. The behavioral targeting system generates a user profile score for a target objective, such as brand advertising or direct response advertising. The parameters from the model are applied to generate the user profile score in a category. The behavioral targeting system has application for use in ad serving to on-line users.
    Type: Application
    Filed: March 29, 2006
    Publication date: November 8, 2007
    Inventors: Christina Chung, Abhinav Gupta, Joshua Koran, Long-Ji Lin, Hongfeng Yin
  • Publication number: 20070260596
    Abstract: A behavioral targeting system determines user profiles from online activity. The system includes a plurality of models that define parameters for determining a user profile score. Event information, which comprises on-line activity of the user, is received at an entity. To generate a user profile score, a model is selected. The model comprises recency, intensity and frequency dimension parameters. The behavioral targeting system generates a user profile score for a target objective, such as brand advertising or direct response advertising. The parameters from the model are applied to generate the user profile score in a category. The behavioral targeting system has application for use in ad serving to on-line users.
    Type: Application
    Filed: March 29, 2006
    Publication date: November 8, 2007
    Inventors: Joshua Koran, Christina Chung, Abhinav Gupta, George John, Hongfeng Yin, Long-Ji Lin, Richard Frankel
  • Publication number: 20070239517
    Abstract: A behavioral targeting system determines user profiles from online activity. The system includes a plurality of models that define parameters for determining a user profile score. Event information, which comprises on-line activity of the user, is received at an entity. To generate a user profile score, a model is selected. The model comprises recency, intensity and frequency dimension parameters. The behavioral targeting system generates a user profile score for a target objective, such as brand advertising or direct response advertising. The parameters from the model are applied to generate the user profile score in a category. The behavioral targeting system has application for use in ad serving to on-line users.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 11, 2007
    Inventors: Christina Chung, Joshua Koran, Long-Ji Lin, Hongfeng Yin
  • Publication number: 20070239535
    Abstract: A behavioral targeting system determines user profiles from online activity. The system includes a plurality of models that define parameters for determining a user profile score. Event information, which comprises on-line activity of the user, is received at an entity. To generate a user profile score, a model is selected. The model comprises recency, intensity and frequency dimension parameters. The behavioral targeting system generates a user profile score for a target objective, such as brand advertising or direct response advertising. The parameters from the model are applied to generate the user profile score in a category. The behavioral targeting system has application for use in ad serving to on-line users.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 11, 2007
    Inventors: Joshua Koran, Christina Chung, Long-Ji Lin, Hongfeng Yin
  • Publication number: 20070239518
    Abstract: A behavioral targeting system determines user profiles from online activity. The system includes a plurality of models that define parameters for determining a user profile score. Event information, which comprises on-line activity of the user, is received at an entity. To generate a user profile score, a model is selected. The model comprises recency, intensity and frequency dimension parameters. The behavioral targeting system generates a user profile score for a target objective, such as brand advertising or direct response advertising. The parameters from the model are applied to generate the user profile score in a category. The behavioral targeting system has application for use in ad serving to on-line users.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 11, 2007
    Inventors: Christina Chung, Joshua Koran, Long-Ji Lin, Hongfeng Yin
  • Patent number: 7031909
    Abstract: The present invention provides a method, system and computer program for naming a cluster, or a hierarchy of clusters, of words and phrases that have been extracted from a set of documents. The invention takes these clusters as the input and generates appropriate labels for the clusters using a lexical database. Naming involves first finding out all possible word senses for all the words in the cluster, using the lexical database; and then augmenting each word sense with words that are semantically similar to that word sense to form respective definition vectors. Thereafter, word sense disambiguation is done to find out the most relevant sense for each word. Definition vectors are clustered into groups. Each group represents a concept. These concepts are thereafter ranked based on their support. Finally, a pre-specified number of words and phrases from the definition vectors of the dominant concepts are selected as labels, based on their generality in the lexical database.
    Type: Grant
    Filed: March 12, 2002
    Date of Patent: April 18, 2006
    Assignee: Verity, Inc.
    Inventors: Jianchang Mao, Sumit Taank, Christina Chung, Alpha Luk
  • Publication number: 20030177000
    Abstract: The present invention provides a method, system and computer program for naming a cluster, or a hierarchy of clusters, of words and phrases that have been extracted from a set of documents. The invention takes these clusters as the input and generates appropriate labels for the clusters using a lexical database. Naming involves first finding out all possible word senses for all the words in the cluster, using the lexical database; and then augmenting each word sense with words that are semantically similar to that word sense to form respective definition vectors. Thereafter, word sense disambiguation is done to find out the most relevant sense for each word. Definition vectors are clustered into groups. Each group represents a concept. These concepts are thereafter ranked based on their support. Finally, a pre-specified number of words and phrases from the definition vectors of the dominant concepts are selected as labels, based on their generality in the lexical database.
    Type: Application
    Filed: March 12, 2002
    Publication date: September 18, 2003
    Applicant: Verity, Inc.
    Inventors: Jianchang Mao, Sumit Taank, Christina Chung, Alpha Luk