Patents by Inventor Chi-Sing Ho

Chi-Sing Ho 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: 12663414
    Abstract: A method for characterizing cancer organoid response to an immune cell based therapy, includes providing a panel of different combinations of cancer organoid cells and immune cells to culturing wells and culturing the different combination under conditions that support organoid growth. Brightfield and corresponding fluorescence images of the culturing wells are captured and provided to one or more trained machine learning algorithms that identify and distinguish cancer organoid cells from immune cells and characterize cancer organoid morphology changes caused by an immune cell based therapies, from which an analytical report including a characterization of cancer organoid cell death caused by the immune cell based therapy is provided.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: June 23, 2026
    Assignee: TEMPUS AI, INC.
    Inventors: Chi-Sing Ho, Madhavi Kannan, Sonal Khare, Brian Larsen, Brandon Mapes, Ameen Salahudeen, Jagadish Venkataraman
  • Patent number: 12586391
    Abstract: A computer-implemented method, computing system and computer-readable medium include receiving training data and training a machine learning model to generate a cell expression map. A computer-implemented method, computing system and computer-readable medium includes receiving a histology image and a cell segmentation map and processing them using a trained machine learning model.
    Type: Grant
    Filed: November 16, 2023
    Date of Patent: March 24, 2026
    Assignee: TEMPUS AI, INC.
    Inventors: Chi-Sing Ho, Tianyou Luo, Ameen Salahudeen, Luca Lonini
  • Publication number: 20250087317
    Abstract: A method, computing system, and computer-readable medium may receive and process de novo quantitative measures input using a trained machine learning model to generate one or more predicted experimental cell quantitative measures. A method, computing system, and computer-readable medium may receive training quantitative measures data; train a machine learning model to generate predicted experimental cell viability measures based on a de novo quantitative measures input, by processing the training quantitative measures data; and store the machine learning model as a trained machine learning model in a memory of a computer.
    Type: Application
    Filed: September 4, 2024
    Publication date: March 13, 2025
    Inventors: Chi-Sing Ho, Madhavi Kannan, Brian Larsen, Luca Lonini, Ameen Salahudeen, Geoffrey Schau
  • Publication number: 20240161519
    Abstract: A computer-implemented method, computing system and computer-readable medium include receiving training data and training a machine learning model to generate a cell expression map. A computer-implemented method, computing system and computer-readable medium includes receiving a histology image and a cell segmentation map and processing them using a trained machine learning model.
    Type: Application
    Filed: November 16, 2023
    Publication date: May 16, 2024
    Inventors: Chi-Sing Ho, Tianyou Luo, Ameen Salahudeen, Luca Lonini
  • Publication number: 20230036156
    Abstract: A method for characterizing cancer organoid response to an immune cell based therapy, includes providing a panel of different combinations of cancer organoid cells and immune cells to culturing wells and culturing the different combination under conditions that support organoid growth. Brightfield and corresponding fluorescence images of the culturing wells are captured and provided to one or more trained machine learning algorithms that identify and distinguish cancer organoid cells from immune cells and characterize cancer organoid morphology changes caused by an immune cell based therapies, from which an analytical report including a characterization of cancer organoid cell death caused by the immune cell based therapy is provided.
    Type: Application
    Filed: July 29, 2022
    Publication date: February 2, 2023
    Inventors: Chi-Sing Ho, Madhavi Kannan, Sonal Khare, Brian Larsen, Brandon Mapes, Ameen Salahudeen, Jagadish Venkataraman
  • Publication number: 20200361897
    Abstract: Methods and devices are disclosed for selective photo-destruction of one chiral enantiomer of a compound using nanostructures by enhancing differential absorption of circularly polarized light by the one chiral enantiomer. Methods and devices are disclosed for selective enrichment of one chiral enantiomer of a compound using nanostructures by enhancing differential absorption of circularly polarized light by the one chiral enantiomer. The nanostructures support optical frequency electric resonances and optical frequency magnetic resonances.
    Type: Application
    Filed: February 24, 2020
    Publication date: November 19, 2020
    Inventors: Jennifer Anne Dionne, Chi-Sing Ho, Aitzol Imanol Garcia Echarri, Michelle L. Solomon, Jack Hu
  • Patent number: 10611752
    Abstract: Methods and devices are disclosed for selective photo-destruction of one chiral enantiomer of a compound using nanostructures by enhancing differential absorption of circularly polarized light by the one chiral enantiomer. Methods and devices are disclosed for selective enrichment of one chiral enantiomer of a compound using nanostructures by enhancing differential absorption of circularly polarized light by the one chiral enantiomer. The nanostructures support optical frequency electric resonances and optical frequency magnetic resonances.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: April 7, 2020
    Assignee: THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Jennifer Anne Dionne, Chi-Sing Ho, Aitzol Imanol Garcia Echarri
  • Publication number: 20170253538
    Abstract: Methods and devices are disclosed for selective photo-destruction of one chiral enantiomer of a compound using nanostructures by enhancing differential absorption of circularly polarized light by the one chiral enantiomer. Methods and devices are disclosed for selective enrichment of one chiral enantiomer of a compound using nanostructures by enhancing differential absorption of circularly polarized light by the one chiral enantiomer. The nanostructures support optical frequency electric resonances and optical frequency magnetic resonances.
    Type: Application
    Filed: March 1, 2017
    Publication date: September 7, 2017
    Inventors: Jennifer Anne Dionne, Chi-Sing Ho, Aitzol Imanol Garcia Echarri