Patents by Inventor Krysada Phounsiri

Krysada Phounsiri 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).

  • AUTOFOCUS FUNCTIONALITY IN OPTICAL SAMPLE ANALYSIS.
    Publication number: 20240027349
    Abstract: A method comprises: directing, using an objective and a first reflective surface, first autofocus light toward a sensor, the first autofocus light reflected from a first surface of a substrate; preventing second autofocus light from reaching the sensor, the second autofocus light reflected from a second surface of the substrate; and directing, using the objective and a second reflective surface, emission light toward the sensor, the emission light originating from a sample at the substrate.
    Type: Application
    Filed: October 4, 2023
    Publication date: January 25, 2024
    Inventors: Simon Prince, Danilo Condello, Vincent Hsieh, Krysada Phounsiri, John O’Shaughnessy
  • Autofocus functionality in optical sample analysis
    Patent number: 11815458
    Abstract: A method comprises: directing, using an objective and a first reflective surface, first autofocus light toward a sensor, the first autofocus light reflected from a first surface of a substrate; preventing second autofocus light from reaching the sensor, the second autofocus light reflected from a second surface of the substrate; and directing, using the objective and a second reflective surface, emission light toward the sensor, the emission light originating from a sample at the substrate.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: November 14, 2023
    Assignee: Illumina, Inc.
    Inventors: Simon Prince, Danilo Condello, Vincent Hsieh, Krysada Phounsiri, John O'Shaughnessy
  • ADAPTABLE ILLUMINATION PATTERN FOR SAMPLE ANALYSIS
    Publication number: 20220326156
    Abstract: A system for analysis of a sample at a substrate comprises: a light source to generate first light; and a spatial light modulator to form second light from the first light, wherein the substrate includes at least one sensor to detect an emission emitted based on the second light, wherein at the substrate the second light forms a shape selected based on the at least one sensor, wherein the second light illuminates an area of the substrate corresponding to the shape.
    Type: Application
    Filed: April 6, 2022
    Publication date: October 13, 2022
    Inventors: Simon Prince, Krysada Phounsiri, Wenyi FENG
  • AUTOFOCUS FUNCTIONALITY IN OPTICAL SAMPLE ANALYSIS.
    Publication number: 20210199587
    Abstract: A method comprises: directing, using an objective and a first reflective surface, first autofocus light toward a sensor, the first autofocus light reflected from a first surface of a substrate; preventing second autofocus light from reaching the sensor, the second autofocus light reflected from a second surface of the substrate; and directing, using the objective and a second reflective surface, emission light toward the sensor, the emission light originating from a sample at the substrate.
    Type: Application
    Filed: December 22, 2020
    Publication date: July 1, 2021
    Inventors: Simon Prince, Danilo Condello, Vincent Hsieh, Krysada Phounsiri, John O'Shaughnessy