Patents by Inventor Hyungjoon SHIM

Hyungjoon SHIM 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).

  • Electronic device for acquiring biometrics using PPG sensor, and method therefor
    Patent number: 11974838
    Abstract: An electronic device may include a PPG sensor including a light emitter that applies a current in a specified range and emits a light signal corresponding to the current and a light detector that amplifies a received light signal by applying one of a plurality of gain values, a memory that stores a plurality of sets of PPG models corresponding to the plurality of gain values and including a current value and PPG level data corresponding to the current value, and at least one processor electrically connected to the PPG sensor and the memory.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: May 7, 2024
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hansung Lee, Hwan Shim, Yongjin Lee, Jooman Han, Jongho Park, Gahee Jung, Seounghun Kim, Jihwan Kim, Choonghee Ahn, Hyungjoon Lim, Jiwoon Jung, Jeongmin Park
  • IMAGE SENSOR DEVICE
    Publication number: 20210296388
    Abstract: An image sensor device is disclosed, which blocks noise of a pad area and minimizes parasitic capacitance of the pad area. The image sensor device includes a substrate including a first surface and a second surface that are arranged to face each other, a pad disposed over the first surface of the substrate, and a noise blocking area formed to overlap with the pad in a first direction, and formed in the substrate.
    Type: Application
    Filed: August 11, 2020
    Publication date: September 23, 2021
    Inventors: Sung Ryong LEE, Hyungjoon SHIM
  • Stretchable electronics for artificial skin
    Patent number: 10045843
    Abstract: A stretchable electronic device for artificial skin and a method of manufacturing the same are disclosed. The stretchable electronic device for artificial skin includes a first encapsulation layer, a heater disposed on the first encapsulation layer, a second encapsulation layer disposed on the heater, a first sensor array layer disposed on the second encapsulation layer, and a third encapsulation layer disposed on the first sensor array layer.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: August 14, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Daehyeong Kim, Taeghwan Hyeon, Jaemin Kim, Mincheol Lee, Hyungjoon Shim
  • STRETCHABLE ELECTRONICS FOR ARTIFICIAL SKIN
    Publication number: 20160250015
    Abstract: Disclosed are a stretchable electronic device for artificial skin and a method of manufacturing the same, wherein the stretchable electronic device for artificial skin includes a first encapsulation layer, a heater disposed on the first encapsulation layer, a second encapsulation layer disposed on the heater, a first sensor array layer disposed on the second encapsulation layer, and a third encapsulation layer disposed on the first sensor array layer.
    Type: Application
    Filed: February 26, 2016
    Publication date: September 1, 2016
    Inventors: Daehyeong KIM, Taeghwan HYEON, Jaemin KIM, Mincheol LEE, Hyungjoon SHIM