Patents by Inventor Moonseong PARK

Moonseong PARK 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).

  • Optical sensor, and apparatus and method for estimating bio-information
    Patent number: 11439328
    Abstract: An optical sensor according to an example embodiment includes: a light source part configured to emit light onto an object; a signal separator configured to separate optical signals, returning from the object, into a fluorescence signal and a non-fluorescence signal; a first photodetector part configured to detect the non-fluorescence signal; and a second photodetector part configured to detect the fluorescence signal.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: September 13, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Moonseong Park
  • OPTICAL SENSOR, AND APPARATUS AND METHOD FOR ESTIMATING BIO-INFORMATION
    Publication number: 20200352478
    Abstract: An optical sensor according to an example embodiment includes: a light source part configured to emit light onto an object; a signal separator configured to separate optical signals, returning from the object, into a fluorescence signal and a non-fluorescence signal; a first photodetector part configured to detect the non-fluorescence signal; and a second photodetector part configured to detect the fluorescence signal.
    Type: Application
    Filed: January 13, 2020
    Publication date: November 12, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: MOONSEONG PARK
  • Apparatus and method for processing bio optical signal using spread spectrum
    Patent number: 10345243
    Abstract: Disclosed is an apparatus and method for processing a bio optical signal based on a spread spectrum scheme including a demodulator configured to collect a bio optical signal generated in response to an incident beam modulated based on a spreading code being scattered from a target analyte, and remove a noise from the bio optical signal by demodulating the bio optical signal based on the spreading code, wherein the bio optical signal has a correlation with the modulated incident beam.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: July 9, 2019
    Assignees: Electronics and Telecommunications Research Institute, Korea Advanced Institute of Science and Technology
    Inventors: Won Kyoung Lee, Ki-Hun Jeong, Moonseong Park
  • APPARATUS AND METHOD FOR PROCESSING BIO OPTICAL SIGNAL USING SPREAD SPECTRUM
    Publication number: 20180328851
    Abstract: Disclosed is an apparatus and method for processing a bio optical signal based on a spread spectrum scheme including a demodulator configured to collect a bio optical signal generated in response to an incident beam modulated based on a spreading code being scattered from a target analyte, and remove a noise from the bio optical signal by demodulating the bio optical signal based on the spreading code, wherein the bio optical signal has a correlation with the modulated incident beam.
    Type: Application
    Filed: September 15, 2017
    Publication date: November 15, 2018
    Applicants: Electronics and Telecommunications Research Instit ute, Korea Advanced Institute of Science and Technology
    Inventors: Won Kyoung LEE, Ki-Hun JEONG, Moonseong PARK