Patents by Inventor Ker-Chau Li

Ker-Chau 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).

  • Patent number: 10823736
    Abstract: A method, system and computer-readable medium for assessing a disease condition of a cancer of a subject, including: receiving a blood sample from the subject; isolating a plurality of circulating tumor cells (CTCs) from the blood sample; measuring at least one of cell or cell nucleus sizes of each of the plurality of CTCs; determining a measured CTC size distribution of the plurality of CTCs based on the measuring; comparing the measured CTC size distribution to a reference CTC size distribution using a computer; and assigning the disease condition of the cancer of the subject based on the comparing.
    Type: Grant
    Filed: September 28, 2015
    Date of Patent: November 3, 2020
    Assignees: The Regents of the University of California, Cedars-Sinai Medical Center
    Inventors: Hsian-Rong Tseng, Jiaoti Huang, Edwin M. Posadas, Jiefu Chen, Hao Ho, Zunfu Ke, Ker-Chau Li, Yi-Tsung Lu, Jake Lichterman, Min Song, Leland W. K. Chung
  • Patent number: 10155993
    Abstract: Disclosed herein is a method of determining whether a subject having or is at risk of developing lung cancer. The presence of the SNP locus of rs193100333, which corresponds to a mutation on YAP1 protein with a substitution of an arginine to a tryptophan at position 331, indicates the subject has or is at risk of developing lung cancer. Accordingly, also disclosed herein is a kit for facilitating the detection of the SNP locus of rs193100333.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: December 18, 2018
    Assignee: National Taiwan University
    Inventors: Ker-Chau Li, Bing-Ching Ho, Sung-Liang Yu, Gee-Chen Chang, Hsuan-Yu Chen, Pan-Chyr Yang
  • Publication number: 20170299595
    Abstract: A method, system and computer-readable medium for assessing a disease condition of a cancer of a subject, including: receiving a blood sample from the subject; isolating a plurality of circulating tumor cells (CTCs) from the blood sample; measuring at least one of cell or cell nucleus sizes of each of the plurality of CTCs; determining a measured CTC size distribution of the plurality of CTCs based on the measuring; comparing the measured CTC size distribution to a reference CTC size distribution using a computer; and assigning the disease condition of the cancer of the subject based on the comparing.
    Type: Application
    Filed: September 28, 2015
    Publication date: October 19, 2017
    Applicants: The Regents of the University of California, Cedars-Sinai Medical Center
    Inventors: Hsian-Rong Tseng, Jiaoti Huang, Edwin M. Posadas, Jiefu Chen, Hao Ho, Zunfu Ke, Ker-Chau Li, Yi-Tsung Lu, Jake Lichterman, Min Song, Leland W.K. Chung
  • Publication number: 20170081727
    Abstract: Disclosed herein is a method of determining whether a subject having or is at risk of developing lung cancer. The presence of the SNP locus of rs193100333, which corresponds to a mutation on YAP1 protein with a substitution of an arginine to a tryptophan at position 331, indicates the subject has or is at risk of developing lung cancer. Accordingly, also disclosed herein is a kit for facilitating the detection of the SNP locus of rs193100333.
    Type: Application
    Filed: September 22, 2016
    Publication date: March 23, 2017
    Applicant: National Taiwan University
    Inventors: Ker-Chau LI, Bing-Ching HO, Sung-Liang YU, Gee-Chen CHANG, Hsuan-Yu CHEN, Pan-Chyr YANG
  • Publication number: 20140242580
    Abstract: The invention provides a method for predicting the response of an EGFR-activating mutant subject suffering from a lung adenocarcinoma and receiving treatment with epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) and a method for predicting prognosis in an EGFR-activating mutant subject suffering from a lung adenocarcinoma and receiving treatment with EGFR-TKI. In the methods of the invention, clustered genomic alterations in specific chromosomes (in particular chromosomes 5p, 7p, 8q or 14q) are determined as a tool for predicting the response or prognosis.
    Type: Application
    Filed: July 5, 2012
    Publication date: August 28, 2014
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: Sung-liang Yu, Pan-chyr Yang, Shinsheng Yuan, Gee-chen Chang, Hsuan-yu Chen, Ker-chau Li
  • Patent number: 8386190
    Abstract: A system and method for identifying high order associations between variables in complex systems that is particularly useful where there is no correlation or weak correlation between variables due to the influence of a third variable, a ternary relationship. The ternary relationship describes how the variation in the pattern of association between a pair of variables, including its sign and strength, is mediated by a third variable. In one embodiment applied to gene expression data, the activity of pairs of correlated genes due to the activity of one or more third genes is shown.
    Type: Grant
    Filed: October 24, 2011
    Date of Patent: February 26, 2013
    Assignee: The Regents of the University of California
    Inventor: Ker-Chau Li
  • Publication number: 20120102068
    Abstract: A system and method for identifying high order associations between variables in complex systems that is particularly useful where there is no correlation or weak correlation between variables due to the influence of a third variable, a ternary relationship. The ternary relationship describes how the variation in the pattern of association between a pair of variables, including its sign and strength, is mediated by a third variable. In one embodiment applied to gene expression data, the activity of pairs of correlated genes due to the activity of one or more third genes is shown.
    Type: Application
    Filed: October 24, 2011
    Publication date: April 26, 2012
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventor: Ker-Chau Li
  • Patent number: 8046174
    Abstract: A system and method for identifying high order associations between variables in complex systems that is particularly useful where there is no correlation or weak correlation between variables due to the influence of a third variable, a ternary relationship. The ternary relationship describes how the variation in the pattern of association between a pair of variables, including its sign and strength, is mediated by a third variable. In one embodiment applied to gene expression data, the activity of pairs of correlated genes due to the activity of one or more third genes is shown.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: October 25, 2011
    Assignee: The Regents of the University of California
    Inventor: Ker-Chau Li
  • Publication number: 20090029374
    Abstract: A system and method for identifying high order associations between variables in complex systems that is particularly useful where there is no correlation or weak correlation between variables due to the influence of a third variable, a ternary relationship. The ternary relationship describes how the variation in the pattern of association between a pair of variables, including its sign and strength, is mediated by a third variable. In one embodiment applied to gene expression data, the activity of pairs of correlated genes due to the activity of one or more third genes is shown.
    Type: Application
    Filed: July 7, 2008
    Publication date: January 29, 2009
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventor: Ker-Chau Li
  • Patent number: 7406384
    Abstract: A system and method for identifying high order associations between variables in complex systems that is particularly useful where there is no correlation or weak correlation between variables due to the influence of a third variable, a ternary relationship. The ternary relationship describes how the variation in the pattern of association between a pair of variables, including its sign and strength, is mediated by a third variable. In one embodiment applied to gene expression data, the activity of pairs of correlated genes due to the activity of one or more third genes is shown.
    Type: Grant
    Filed: December 24, 2002
    Date of Patent: July 29, 2008
    Assignee: The Regents Of The University Of California
    Inventor: Ker-Chau Li
  • Publication number: 20030182302
    Abstract: A system and method for identifying high order associations between variables in complex systems that is particularly useful where there is no correlation or weak correlation between variables due to the influence of a third variable, a ternary relationship. The ternary relationship describes how the variation in the pattern of association between a pair of variables, including its sign and strength, is mediated by a third variable. In one embodiment applied to gene expression data, the activity of pairs of correlated genes due to the activity of one or more third genes is shown.
    Type: Application
    Filed: December 24, 2002
    Publication date: September 25, 2003
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventor: Ker-Chau Li