Patents by Inventor Emily Ying Chew

Emily Ying Chew 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).

  • METHODS AND SYSTEMS FOR PREDICTING RATES OF PROGRESSION OF AGE-RELATED MACULAR DEGENERATION
    Publication number: 20230093471
    Abstract: Disclosed herein are systems and methods for predicting risk of late age-related macular degeneration (AMD). The method may include receiving one or more color fundus photograph (CFP) images from both eyes of a patient, classifying each CFP image, and predicting the risk of late AMD by estimating a time to late AMD. Classifying each CFP image may include extract one or more deep features for macular drusen and pigmentary abnormalities in each CFP image, grading the drusen and pigmentary abnormalities and/or detecting the presence of RPD in each CFP image. Predicting the risk of late AMD may include estimating a time to late AMD using a Cox proportional hazard model using the presence of RPD, the one or more deep features, and/or the graded drusen and pigmentary abnormalities.
    Type: Application
    Filed: February 18, 2021
    Publication date: March 23, 2023
    Inventors: Emily Ying Chew, Zhiyong Lu, Tiarnan Daniel Lenaghan Keenan, Wai T. Wong, Yifan Peng, Qingyu Chen, Elvira Agrón