Patents by Inventor Seongjoon Koo

Seongjoon Koo 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: 20140257924
    Abstract: Disclosed systems and methods can determine predicted rental income, estimated error of the prediction, and a set of comparable rental real estate properties for use in the valuation of a subject real estate property rental value. In one embodiment, the rent prediction system receives rental information about real-estate properties, determines feature characteristics, trains a rent amount prediction model using the feature characteristics, determines a second set of feature characteristics based on the output of the rent amount prediction model, and trains an error prediction model using the determined second set of feature characteristics. Using the trained models, the systems and method may predict a rental value and prediction error for one or more subject properties.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 11, 2014
    Applicant: Corelogic Solutions, LLC
    Inventors: Jianjun Xie, Seongjoon Koo, Jason Hu, Michael Bradley, Matthias Blume
  • Publication number: 20140143134
    Abstract: Embodiments include systems and methods of detecting and assessing multiple types of risks related to mortgage lending. One embodiment includes a system and method of detecting and assessing risks including fraud risks, early payment default risks, and risks related to fraudulently stated income on loan applications. One embodiment includes a computerized method that includes creating a combined risk detection model based on a plurality of risk detection models and using the combined risk detection model to evaluate loan application data and generate a combined risk score that takes into account interaction of different types of risks individually and collectively detected by the plurality of risk detection models.
    Type: Application
    Filed: January 23, 2014
    Publication date: May 22, 2014
    Applicant: CoreLogic Solutions, LLC
    Inventors: Rui Yan, Hoi-Ming Chi, Seongjoon Koo, James Baker
  • Patent number: 8639618
    Abstract: Embodiments include systems and methods of detecting and assessing multiple types of risks related to mortgage lending. One embodiment includes a system and method of detecting and assessing risks including fraud risks, early payment default risks, and risks related to fraudulently stated income on loan applications. One embodiment includes a computerized method that includes creating a combined risk detection model based on a plurality of risk detection models and using the combined risk detection model to evaluate loan application data and generate a combined risk score that takes into account interaction of different types of risks individually and collectively detected by the plurality of risk detection models.
    Type: Grant
    Filed: July 2, 2013
    Date of Patent: January 28, 2014
    Assignee: CoreLogic Solutions, LLC
    Inventors: Rui Yan, Hoi-Ming Chi, Seongjoon Koo, James Baker
  • Publication number: 20130332338
    Abstract: Embodiments include systems and methods of detecting and assessing multiple types of risks related to mortgage lending. One embodiment includes a system and method of detecting and assessing risks including fraud risks, early payment default risks, and risks related to fraudulently stated income on loan applications. One embodiment includes a computerized method that includes creating a combined risk detection model based on a plurality of risk detection models and using the combined risk detection model to evaluate loan application data and generate a combined risk score that takes into account interaction of different types of risks individually and collectively detected by the plurality of risk detection models.
    Type: Application
    Filed: July 2, 2013
    Publication date: December 12, 2013
    Inventors: Rui Yan, Hoi-Ming Chi, Seongjoon Koo, James Baker
  • Patent number: 8489499
    Abstract: Embodiments include systems and methods of detecting and assessing multiple types of risks related to mortgage lending. One embodiment includes a system and method of detecting and assessing risks including fraud risks, early payment default risks, and risks related to fraudulently stated income on loan applications. One embodiment includes a computerized method that includes creating a combined risk detection model based on a plurality of risk detection models and using the combined risk detection model to evaluate loan application data and generate a combined risk score that takes into account interaction of different types of risks individually and collectively detected by the plurality of risk detection models.
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: July 16, 2013
    Assignee: Corelogic Solutions, LLC
    Inventors: Rui Yan, Hoi-Ming Chi, Seongjoon Koo, James Baker
  • Publication number: 20110173116
    Abstract: Embodiments include systems and methods of detecting and assessing multiple types of risks related to mortgage lending. One embodiment includes a system and method of detecting and assessing risks including fraud risks, early payment default risks, and risks related to fraudulently stated income on loan applications. One embodiment includes a computerized method that includes creating a combined risk detection model based on a plurality of risk detection models and using the combined risk detection model to evaluate loan application data and generate a combined risk score that takes into account interaction of different types of risks individually and collectively detected by the plurality of risk detection models.
    Type: Application
    Filed: January 13, 2010
    Publication date: July 14, 2011
    Applicant: FIRST AMERICAN CORELOGIC, INC.
    Inventors: Rui Yan, Hoi-Ming Chi, Seongjoon Koo, James Baker
  • Patent number: 7759318
    Abstract: The present invention provides compounds, compositions, and methods for identification of motifs within regulatory regions of genes involved in adipogenesis and adipocyte differentiation. Compounds and compositions are provided for modulating expression of nuclear receptor/transcription factor-regulated genes. Methods for modulating the function of PPAR-? as well as PPAR-?-regulated gene promoters, and methods of using oligomeric compounds for diagnosis and treatment of diseases such as obesity and diabetes are also provided.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: July 20, 2010
    Assignee: Isis Pharmaceuticals, Inc.
    Inventors: Ranjan Perera, Seongjoon Koo, Nicholas M. Dean, Eric G. Marcusson
  • Publication number: 20100041047
    Abstract: The present invention provides, inter alia, methods of selecting a single-stranded oligomeric compounds for inhibiting RNA expression, methods of generating double-stranded oligomeric compounds, methods of identifying optimized double-stranded oligomeric compounds, methods of selecting optimized single-stranded oligomeric compounds, methods of selecting optimized double-stranded oligomeric compounds, methods of identifying multifunctional oligomeric compounds, methods for optimizing target region selection for modulation of RNA expression, methods of optimizing expression modulation of RNA, and the like. The present invention further provides oligomeric compounds, 8-80 nucleobases in length targeted to a target RNA, wherein said oligomeric compound hybridizes to said target RNA and inhibits RNA levels by at least 50% in both single-stranded and double-stranded forms, and multifunctional oligomeric compounds.
    Type: Application
    Filed: July 29, 2009
    Publication date: February 18, 2010
    Inventors: Timothy Vickers, Seongjoon Koo, C. Frank Bennett, Stanley T. Crooke, Nicholas M. Dean, Brenda F. Baker
  • Publication number: 20040137471
    Abstract: The present invention provides, inter alia, methods of selecting a single-stranded oligomeric compounds for inhibiting RNA expression, methods of generating double-stranded oligomeric compounds, methods of identifying optimized double-stranded oligomeric compounds, methods of selecting optimized single-stranded oligomeric compounds, methods of selecting optimized double-stranded oligomeric compounds, methods of identifying multifunctional oligomeric compounds, methods for optimizing target region selection for modulation of RNA expression, methods of optimizing expression modulation of RNA, and the like. The present invention further provides oligomeric compounds, 8-80 nucleobases in length targeted to a target RNA, wherein said oligomeric compound hybridizes to said target RNA and inhibits RNA levels by at least 50% in both single-stranded and double-stranded forms, and multifunctional oligomeric compounds.
    Type: Application
    Filed: September 18, 2003
    Publication date: July 15, 2004
    Inventors: Timothy Vickers, Seongjoon Koo, C. Frank Bennett, Stanley T. Crooke, Nicholas M. Dean, Brenda F. Baker