Patents by Inventor Eui-Seok Shin

Eui-Seok Shin 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: 10844062
    Abstract: The present invention provides a novel pyridine derivative, a pharmaceutically acceptable salt thereof, a method for preparing the same, and a pharmaceutical composition containing the same as an active ingredient. The pyridine derivative according to the present invention inhibits Raf kinase (B-Raf, Raf-1, or B-RafV600E) and a vascular endothelial growth factor receptor (VEGFR2) involved in angiogenesis, and thus, can be favorably used for the prevention or treatment of melanoma, colorectal cancer, prostate cancer, thyroid cancer, lung cancer, pancreatic cancer, ovarian cancer, or the like, which is induced by RAS mutation.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: November 24, 2020
    Assignees: Incheon University Industry Academic Cooperation Foundation, Samjin Pharmaceutical Co., Ltd., Bamichem Co., Ltd.
    Inventors: Eui Hwan Cho, Hee Jong Shin, Min Hyo Ki, Ho Seok Kwon, Jae Woong Lee, Jeong Ho Joo, Keun Kuk Lee, Jong Min Kim, Yong Bin Park, Sung Hyun Kang, Hyoung Min Cho, Hyun Tae Kim, Soon Kil Ahn, Sung Pyo Hong, Sung Hye Kim
  • Publication number: 20200330048
    Abstract: A disease prediction model construction apparatus is provided. The disease prediction model construction apparatus may include a spectral data acquisition unit that emits near-infrared rays toward a skin of a subject to acquire near-infrared spectral data and a prediction model construction unit that constructs a disease prediction model based on a time-blood glucose graph generated from the acquired near-infrared spectral data.
    Type: Application
    Filed: July 2, 2020
    Publication date: October 22, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eui Seok SHIN, Jin Young PARK, Seung Jun LEE
  • Patent number: 10729383
    Abstract: A disease prediction model construction apparatus is provided. The disease prediction model construction apparatus may include a spectral data acquisition unit that emits near-infrared rays toward a skin of a subject to acquire near-infrared spectral data and a prediction model construction unit that constructs a disease prediction model based on a time-blood glucose graph generated from the acquired near-infrared spectral data.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: August 4, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eui Seok Shin, Jin Young Park, Seung Jun Lee
  • Publication number: 20200121259
    Abstract: An apparatus for estimating bio-information based on pulse wave signals of multiple wavelengths is disclosed. The bio-information estimating apparatus may include: a sensor part comprising a pulse wave sensor configured to measure a multi-wavelength pulse wave signal at a first point in time when a first pressure is applied from an object to the sensor part and at a second point in time when a second pressure is applied from the object to the sensor part; and a processor configured to estimate bio-information based on a difference between the multi-wavelength pulse wave signal measured at the first pressure and the multi-wavelength pulse wave signal measured at the second pressure.
    Type: Application
    Filed: March 20, 2019
    Publication date: April 23, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eui Seok SHIN, Chang Mok Choi, Byung Hoon Ko, Jong Wook Lee
  • Patent number: 10624541
    Abstract: An optical measuring device including a light source, a light beam path adjuster, a light detector and a controller is provided. The light source may emit light toward an object in a predetermined progress direction. The light beam path adjuster may be disposed between the light source and the object and may change a progress path of the light emitted from the light source. The light detector may receive the light that is reflected from the object after passing through the light beam path adjuster. The controller may compare a first effective beam path length of the reflected light that the light detector receives with a predetermined target beam path length and control a refractive angle of the light beam path adjuster based on a beam path length difference between the first effective beam path length and the predetermined target beam path length.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: April 21, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Jun Lee, Dong Ho Kim, Jung Mok Bae, Eui Seok Shin, Woo Chang Lee
  • Publication number: 20200060613
    Abstract: An apparatus for measuring a body fluid includes: an optical sensor configured to emit light onto an object, receive the light returning from the object, and measure a first intensity of a first wavelength and a second intensity of a second wavelength from the received light; and a processor configured to estimate a body fluid volume of the object based on the first intensity and the second intensity.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 27, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: So Young LEE, Sang Kyu KIM, Hyun Seok MOON, Eui Seok SHIN
  • Publication number: 20200054272
    Abstract: An apparatus for estimating a skin condition includes a data acquirer configured to acquire an optical absorption spectrum of a skin; and a processor configured to determine content of a component in the skin from the optical absorption spectrum and determine a skin condition based on the determined content of the component in the skin.
    Type: Application
    Filed: October 23, 2019
    Publication date: February 20, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eui Seok SHIN, June Young LEE, Seung Jun LEE
  • Publication number: 20200049628
    Abstract: Disclosed is an operating method of a metal sorting system using laser induced breakdown spectroscopy (LIBS), which may include: analyzing a metal component distribution for various metals using LIBS library information; setting multiple clusters according to the metal component distribution; performing first regression component analysis with respect to spectral data of a metal sample; calculating a probability that the spectral data will belong to each of the set multiple clusters using the first regress component analysis result; performing second regression component analysis with respect to the spectral data which belong to each cluster; and discriminating a type of metal sample by a weighted sum of the calculated probability and the second regression component analysis result.
    Type: Application
    Filed: August 7, 2019
    Publication date: February 13, 2020
    Inventors: Eui Seok HWANG, E Den KIM, Sung Ho JEONG, Sung Ho SHIN
  • Patent number: 10534900
    Abstract: A method for providing a service by an electronic device according to various embodiments may comprise the steps of: obtaining biometric information of a user; determining at least one service associated with the biometric information out of a plurality of services that the electronic device supports; and providing the determined at least one service.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: January 14, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Cheol-Ho Cheong, Hyuk Kang, Dong-Hyun Kim, Yang-Su Kim, Hyun-Soo Kim, Bo-Yeon Na, Byoung-Tack Roh, Jeong-Min Park, Ji-Hyun Park, Tae-Gun Park, Kwang-Sub Son, Dong-Il Son, Sung-Ho Son, Sung-Hyuk Shin, Hyun-Seok Shin, Jin-gil Yang, Jae-Yung Yeo, Jae-Bong Yoo, Su-Ha Yoon, Seung-Young Jeon, Kyung-Soo Lim, Eui-Chang Jung, In-Ji Jin, Jong-Ho Choi, Duk-Ki Hong, Moo-Hyun Baek, Sang-Youp Seok, Byoung-Uk Yoon
  • Patent number: 10485472
    Abstract: An apparatus for estimating a skin condition includes a data acquirer configured to acquire an optical absorption spectrum of a skin; and a processor configured to determine content of a component in the skin from the optical absorption spectrum and determine a skin condition based on the determined content of the component in the skin.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: November 26, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eui Seok Shin, June Young Lee, Seung Jun Lee
  • Publication number: 20190300531
    Abstract: The present invention provides a novel pyridine derivative, a pharmaceutically acceptable salt thereof, a method for preparing the same, and a pharmaceutical composition containing the same as an active ingredient. The pyridine derivative according to the present invention inhibits Raf kinase (B-Raf, Raf-1, or B-RafV600E) and a vascular endothelial growth factor receptor (VEGFR2) involved in angiogenesis, and thus, can be favorably used for the prevention or treatment of melanoma, colorectal cancer, prostate cancer, thyroid cancer, lung cancer, pancreatic cancer, ovarian cancer, or the like, which is induced by RAS mutation.
    Type: Application
    Filed: January 11, 2017
    Publication date: October 3, 2019
    Inventors: Eui Hwan CHO, Hee Jong SHIN, Min Hyo KI, Ho Seok KWON, Jae Woong LEE, Jeong Ho JOO, Keun Kuk LEE, Jong Min KIM, Yong Bin PARK, Sung Hyun KANG, Hyoung Min CHO, Hyun Tae KIM, Soon Kil AHN, Sung Pyo HONG, Sung Hye KIM
  • Publication number: 20190231192
    Abstract: An optical measuring device including a light source, a light beam path adjuster, a light detector and a controller is provided. The light source may emit light toward an object in a predetermined progress direction. The light beam path adjuster may be disposed between the light source and the object and may change a progress path of the light emitted from the light source. The light detector may receive the light that is reflected from the object after passing through the light beam path adjuster. The controller may compare a first effective beam path length of the reflected light that the light detector receives with a predetermined target beam path length and control a refractive angle of the light beam path adjuster based on a beam path length difference between the first effective beam path length and the predetermined target beam path length.
    Type: Application
    Filed: April 12, 2019
    Publication date: August 1, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Jun LEE, Dong Ho KIM, Jung Mok BAE, Eui Seok SHIN, Woo Chang LEE
  • Publication number: 20190167190
    Abstract: A healthcare apparatus according to an embodiment includes: a plurality of light sources configured to emit light of different wavelengths onto an object; a light detector configured to measure an optical signal of each of the wavelengths by receiving light reflected or scattered from the object; and a processor configured to obtain a blood glucose level and a blood flow index by using the optical signal of each of the wavelengths, and to estimate at least one from among dietary information and dietary metabolism state information by monitoring a blood glucose level change and a blood flow index change after ingestion of a food.
    Type: Application
    Filed: November 27, 2018
    Publication date: June 6, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: KA RAM CHOI, HYO SUN HWANG, JIN YOUNG PARK, JAE WOOK SHIM, SO YOUNG LEE, SANG KON BAE, EUI SEOK SHIN
  • Patent number: 10307063
    Abstract: An optical measuring device including a light source, a light beam path adjuster, a light detector and a controller is provided. The light source may emit light toward an object in a predetermined progress direction. The light beam path adjuster may be disposed between the light source and the object and may change a progress path of the light emitted from the light source. The light detector may receive the light that is reflected from the object after passing through the light beam path adjuster. The controller may compare a first effective beam path length of the reflected light that the light detector receives with a predetermined target beam path length and control a refractive angle of the light beam path adjuster based on a beam path length difference between the first effective beam path length and the predetermined target beam path length.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: June 4, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Jun Lee, Dong Ho Kim, Jung Mok Bae, Eui Seok Shin, Woo Chang Lee
  • Publication number: 20190154656
    Abstract: Provided is an apparatus for estimating bio-information in a non-invasive manner. According to an exemplary embodiment, the bio-information estimation apparatus includes: a spectrum measurer configured to measure a spectrum of light reflected from an object; a temperature measurer configured to measure the temperature of the object while the spectrum measurer measures the spectrum of light reflected from the object; and a processor configured to calculate a spectrum correction factor, including one or more of a correction factor of a gain, a constant, and a slope, based on the measured temperature of the object, and to adjust the measured spectrum by using the calculated correction factor.
    Type: Application
    Filed: February 15, 2018
    Publication date: May 23, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Kon BAE, Eui Seok SHIN, So Young LEE, Yun S. PARK
  • Publication number: 20190083010
    Abstract: A bio-signal detecting apparatus, and an apparatus and method for processing bio-information are provided. The bio-signal detecting apparatus includes: a plurality of detection modules, each detection module of the plurality of detection modules including a detector disposed at a center thereof and a plurality of light sources disposed at a circumference centered at the detector, wherein the plurality of detection modules include a first detection module and a second detection module that is disposed adjacent to the first direction module, a circumference of the first detection module intersects with a circumference of the second detection module, and one or more light sources of the plurality of light sources are disposed at intersection points where the circumference of the first detection module intersects with the circumference of the second detection module.
    Type: Application
    Filed: January 29, 2018
    Publication date: March 21, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Jun LEE, Eui Seok SHIN, June Young LEE
  • Publication number: 20190076025
    Abstract: A disease prediction apparatus may include: a spectrometer configured to obtain an optical spectrum of a subject; and a processor configured to predict autofluorescence of the subject based on the optical spectrum by applying the optical spectrum to an autofluorescence prediction model, and predict a risk of developing a cardiovascular disease based on the predicted autofluorescence.
    Type: Application
    Filed: April 17, 2018
    Publication date: March 14, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eui Seok SHIN, Yun S PARK
  • Publication number: 20190053710
    Abstract: A spectrum quality assessment apparatus includes a spectrum obtainer configured to obtain a skin spectrum; and a processor configured to assess a quality of the obtained skin spectrum based on at least one of a light intensity of the obtained skin spectrum, an absorbance with respect to a wavelength of the obtained skin spectrum, a spectrum reconstructed based on a skin composition spectrum, and a similarity between a reference skin spectrum and the obtained skin spectrum.
    Type: Application
    Filed: February 12, 2018
    Publication date: February 21, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: June Young Lee, Eui Seok Shin, Seung Jun Lee
  • Publication number: 20180125369
    Abstract: A spectrometer includes a chamber, a vacuum generator configured to suck in internal air of the chamber to pull skin of a subject into the chamber, a light source configured to emit light to the skin of the subject pulled into the chamber, a photodetector configured to receive light passing through the skin of the subject and acquire a spectrum of the light; and a skin contact adjuster configured to determine a contact state between the chamber and the skin by analyzing the spectrum of the light and thereby generate a determination result, and adjust the contact state between the chamber and the skin by applying a physical force to a periphery of the skin pulled into the chamber according to the determination result.
    Type: Application
    Filed: June 7, 2017
    Publication date: May 10, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: SEUNG JUN LEE, JUNE YOUNG LEE, JUNG MOK BAE, EUI SEOK SHIN
  • Publication number: 20180035942
    Abstract: An apparatus for providing skin-aging information is provided. The apparatus includes a spectrum obtainer configured to obtain a skin spectrum of a user and a processor configured to extract information of at least one of collagen content, elastin content, and keratin content from the obtained skin spectrum and generate skin-aging information of the user based on the extracted information.
    Type: Application
    Filed: December 22, 2016
    Publication date: February 8, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: June Young LEE, Eui Seok SHIN, Seung Jun LEE