Patents by Inventor Sung-Il Park

Sung-Il 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).

  • Patent number: 10475957
    Abstract: An LED light source module includes a light emitting stacked body, and a first through electrode structure and a second through electrode structure passing through a portion of the light emitting stacked body. The light emitting stacked body includes a base insulating layer, light emitting layers sequentially stacked on the base insulating layer, each of the light emitting layers including a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer, and an active layer disposed between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer, and an interlayer insulating layer disposed between the light emitting layers. The first through electrode structure is connected to the first conductivity-type semiconductor layer of each of the light emitting layers, and the second through electrode structure is connected to any one or any combination of the second conductivity-type semiconductor layer of each of the light emitting layers.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: November 12, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Nam Goo Cha, Yong Il Kim, Young Soo Park, Sung Hyun Sim, Hanul Yoo
  • Publication number: 20190335984
    Abstract: Provided is and electrode selection device communicating with a capsule endoscope. The device includes an analog front end configured to recover first data based on first signals transmitted from the capsule endoscope to a first electrode and a second electrode, recover second data based on second signals transmitted from the capsule endoscope to the first electrode and a third electrode, and recover third data based on third signals transmitted from the capsule endoscope to the second electrode and the third electrode, and a digital receiver configured to calculate a first correlation value between the first and second electrodes, a second correlation value between the first and third electrodes, and a third correlation value between the second and third electrodes based on the first to third data.
    Type: Application
    Filed: May 2, 2019
    Publication date: November 7, 2019
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Mi Jeong PARK, Hyung-IL PARK, Tae Wook KANG, Sung Eun KIM, Hyuk KIM, Kwang IL OH, Jae-Jin LEE, In Gi LIM
  • Publication number: 20190328249
    Abstract: An intracranial pressure measuring device includes: a sensor unit which measures a pressure at a predetermined position in a cerebral blood vessel of a subject; a wire unit which is connected to the sensor unit and inserted into the subject to position the sensor unit at the position; and an intracranial pressure measuring unit which measures an intracranial pressure based on the measured pressure.
    Type: Application
    Filed: December 7, 2017
    Publication date: October 31, 2019
    Inventors: Deok Hee LEE, Jung Cheol PARK, Seung Joo LEE, Sung Hoon KIM, Sang Beom JEON, Seon Moon HWANG, Tae Il KIM, Chang Mo HWANG, Jun Young MAENG
  • Publication number: 20190332195
    Abstract: A user terminal device and a control method are provided. The user terminal device includes a display, a sensor configured to sense a user interaction on the display, and a controller configured to, in response to a user interaction being sensed by the sensor of a touch being made by an input device of a polyhedral shape that includes different touch patterns on each of a plurality of surfaces, control a function of the user terminal device according to a touch pattern on a touched surface among the plurality of surfaces.
    Type: Application
    Filed: July 11, 2019
    Publication date: October 31, 2019
    Inventors: Mi-ra PARK, Sung-bin KUK, Hark-joon KIM, Sang-il LEE, Min-kyu JUNG, Seong-hoon KANG
  • Patent number: 10449948
    Abstract: A method of controlling torque intervention of a hybrid electric vehicle includes: receiving at least one torque intervention request; determining, by a control unit, a gear shift intervention requested quantity requested for limiting a driving torque of the vehicle during a gear shift and a brake intervention requested quantity requested for limiting the driving torque of the vehicle during a braking operation in response to receiving the at least one torque intervention request; generating, by the control unit, a combined intervention requested quantity based on the gear shift intervention requested quantity and the brake intervention requested quantity; and determining, by the control unit, a type of current intervention based on the combined intervention requested quantity in real time.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: October 22, 2019
    Assignee: Hyundai Motor Company
    Inventors: Do Hee Kim, Teh Hwan Cho, Sung Deok Kim, Gwang Il Du, Joon Young Park, Jee Wook Huh
  • Publication number: 20190315887
    Abstract: Provided are a combination of cross-linked hyaluronic acids comprising: a cross-linked hyaluronic acid having an elasticity of about 50 to about 200 Pa and a viscosity of about 20 to about 100 Pa, and a cross-linked hyaluronic acid having an elasticity of about 400 to about 800 Pa and a viscosity of about 40 to about 100 Pa, and a method for preparing the same.
    Type: Application
    Filed: June 21, 2019
    Publication date: October 17, 2019
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Sung Chul CHOI, Hyun Il KIM, Ki Young YANG, Hyo Seung PARK, Back Ho LEE
  • Patent number: 10446318
    Abstract: Disclosed is an electronic device including a battery, a case covering the battery, a wireless charging coil positioned between the battery and the case; and a communication antenna positioned between the battery and the wireless charging coil, wherein one of the communication antenna and the wireless charging coil is positioned to surround the other one of the communication antenna and the wireless charging coil, and wherein the communication antenna is spaced from the wireless charging coil by a predetermined distance and prevents interference between the communication antenna and the wireless charging coil.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: October 15, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Woo-Ram Lee, Ki-Hyun Kim, Jin-Hyoung Park, Kil-Soo Ko, Joon-Il Kim, Sung-Kweon Park, Se-Ho Park
  • Publication number: 20190312124
    Abstract: A semiconductor device including a first fin type pattern and a second fin type pattern which protrude from a substrate and are spaced apart from each other to extend in a first direction, a dummy fin type pattern protruding from the substrate between the first fin type pattern and the second fin type pattern, a first gate structure extending in a second direction intersecting with the first direction, on the first fin type pattern, a second gate structure extending in the second direction, on the second fin type pattern, and a capping pattern extending in the second direction, on the first gate structure and the second gate structure, wherein the capping pattern includes a separation part which is in contact with an upper surface of the dummy fin type pattern, and the dummy fin type pattern and the separation part separate the first gate structure and the second gate structure.
    Type: Application
    Filed: January 16, 2019
    Publication date: October 10, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yun Il LEE, Sung II PARK, Jae Hyun PARK, Hyung Suk LEE
  • Publication number: 20190311291
    Abstract: Provided is an artificial intelligence system. The system includes a first sensor configured to generate a first sensing signal during a sensing time, a second sensor disposed adjacent to the first sensor and configured to generate a second sensing signal during the sensing time, a pre-processing unit configured to select valid data according to a magnitude of a differential signal generated based on a difference between the first sensing signal and the second sensing signal, and an artificial intelligence module configured to analyze the valid data to generate result data.
    Type: Application
    Filed: April 9, 2019
    Publication date: October 10, 2019
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Eun KIM, Seong Mo PARK, Kwang IL OH, Tae Wook KANG, Mi Jeong PARK, Hyung-IL PARK, Jae-Jin LEE, In Gi LIM
  • Publication number: 20190311244
    Abstract: Provided is a spike neural network circuit. The spike neural network circuit includes an axon configured to generate an input spike signal, a synapse including a first transistor for outputting a current according to a weight and a second transistor connected to the first transistor and outputting the current according to an input spike signal, a neuron configured to compare a value according to the current output from the synapse with a reference value and generate an output spike signal based on a comparison result, and a radiation source attached to a substrate on which the synapse is formed, configured to output radiation particles to the synapse, and configured to increase magnitudes of threshold voltages of the first and second transistors of the synapse.
    Type: Application
    Filed: April 8, 2019
    Publication date: October 10, 2019
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Kwang IL OH, Byounggun CHOI, Tae Wook KANG, Sung Eun KIM, Seong Mo PARK, Jae-Jin LEE
  • Publication number: 20190307318
    Abstract: Provided are a capsule endoscopic receiving device, a capsule endoscope system including the same, and an operating method of the capsule endoscopic receiving device, the capsule endoscopic receiving device including an analog front end configured to receive a preamble from one receiving electrode pair from among a plurality of receiving electrodes, a valid signal detection circuit configured to compare a reference voltage with input data generated on a basis of a voltage level of the preamble, and a preamble processor configured to select a final electrode pair configured to receive the image data on a basis of a correlation value of the preamble and a comparison result of the input data and the reference voltage. According to the inventive concept, stability of receiving image data may be secured by selecting an optimal receiving electrode pair.
    Type: Application
    Filed: April 8, 2019
    Publication date: October 10, 2019
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kwang IL OH, Hyung-IL PARK, Tae Wook KANG, Sung Eun KIM, Mi Jeong PARK, Jae-Jin LEE, In Gi LIM
  • Patent number: 10439838
    Abstract: A control device, a method of controlling the same, and an integrated control system are provided. The method includes in response to a setting command being input, registering a setting state of at least one device connected to the control device at a time point when the setting command is input as a preferred setting state of the at least one device, and, in response to an execution command being input, transmitting a control command to the at least one device based on the registered preferred setting state.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: October 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hark-joon Kim, Sung-bin Kuk, Mi-ra Park, Sang-il Lee, Min-kyu Jung, Seong-hoon Kang
  • Patent number: 10438116
    Abstract: The present disclosure relates to a neuromorphic arithmetic device. The neuromorphic arithmetic device may include first and second synapse circuits, a charging/discharging circuit, a comparator, and a counter. The first synapse circuit may generate a first current by performing a first multiplication operation on a first PWM signal and a first weight, and the second synapse circuit may generate a second current by performing a second multiplication operation on a second PWM signal and a second weight. The charging/discharging circuit may store charges induced by the first current and the second current in a charging period, and may discharge the charges in a discharging period. The comparator may compare a voltage level of the charges discharged in the discharging period and a level of a reference voltage. The counter may count output pulses of an oscillator on the basis of a result of the comparison by the comparator.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: October 8, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kwang IL Oh, Sung Eun Kim, Seong Mo Park, Hyung-IL Park, Jae-Jin Lee, Joo Hyun Lee
  • Patent number: 10429690
    Abstract: A wide viewing angle liquid crystal display includes color filters having a quantum dot and scattering particles and liquid crystal layer disposed in a microcavity, a distance between the color filter and the liquid crystal layer being sized to minimize display deterioration due to parallax.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: October 1, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae Byung Park, Sung Sik Yun, Jong Hyuk Kang, Hae Il Park, Hyun Min Cho
  • Patent number: 10413245
    Abstract: A detection apparatus of vital parameters on a steering wheel is provided. The apparatus includes a horn switch, remote control switches configured to operate devices within a vehicle and a vital signal detector configured to detect a vital signal of an operator. The vital signal detector includes a detection sensor that is configured to detect the vital signal of the operator and a photo sensor that is mounted on the remote control switch. Accordingly, the separate space for the assembling portion of the vital signal detector is not required and the volume of the apparatus and the number of components are reduced. The mountability and the aesthetics are improved.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: September 17, 2019
    Assignees: Hyundai Motor Company, LS Automotive Technologies Co., Ltd.
    Inventors: Hai Jin Seo, Shin Hae Kim, Jong Il Yu, Won Ho Shin, Sung Hwan Shin, Chan Gug Park
  • Patent number: 10415880
    Abstract: A hybrid drying apparatus including: a bed portion having a horizontally disposed top surface; an object-to-be-dried supplying portion configured to spread an object to be dried on the top surface of the bed portion; and a driving unit configured to rotate and drive the bed portion or the object-to-be-dried supplying portion, wherein the object to be dried supplied from the object-to-be-dried supplying portion is spread on the top surface of the bed portion while the bed portion or the object-to-be-dried supplying portion is rotated, and the top surface of the bed portion is heated in such a manner that a lower portion of the bed portion is primarily heated so that the bed portion is used to dry the object to be dried coated on the top surface of the bed portion by the object-to-be-dried supplying portion.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: September 17, 2019
    Assignee: Korea Institute of Energy Research
    Inventors: Sung Il Kim, Sang Hyun Oh, Ki Ho Park
  • Publication number: 20190280087
    Abstract: An integrated circuit (IC) device includes a first region and a second region adjacent to each other along a first direction on a substrate, fin patterns in each of the first and second regions extending along a second direction perpendicular to the first direction; gate electrodes extending along the first direction and intersecting the fin patterns; and an isolation region between the first and second regions, a bottom of the isolation region having a non-uniform height relative to a bottom of the substrate.
    Type: Application
    Filed: July 12, 2018
    Publication date: September 12, 2019
    Inventors: Jae-hyun Park, Kye-hyun Baek, Yong-ho Jeon, Cheol Kim, Sung-il Park, Yun-il Lee, Hyung-suk Lee
  • Publication number: 20190256085
    Abstract: An apparatus for setting a speed of a vehicle is provided. The apparatus includes a first camera, a second camera, a navigation, and a processor. The processor detects inattention of a driver of the vehicle based on an operation for a steering device of the vehicle, an operation for a deceleration device of the vehicle, an operation for an acceleration device of the vehicle, or an image obtained by the first camera. The processor also obtains information associated with a lane of a road in which the vehicle is traveling and information associated with a surrounding vehicle based on an image obtained by the second camera, a heading angle of the vehicle, a speed of the vehicle, a yaw rate of the vehicle, a trajectory of the surrounding vehicle, or a curvature of the road, obtained by the navigation, and performs deceleration control.
    Type: Application
    Filed: November 29, 2018
    Publication date: August 22, 2019
    Inventors: Hoi Won Kim, Doo Jin Um, Dong Gu Lee, Dong Eon Oh, Hyun Jae Yoo, Beom Jun Kim, Dae Young Kim, Young Min Han, Seung Geon Moon, Sung Woo Choi, Chan Il Park, Sung Yoon Yeo, Kyoung Jun Lee, Min Chul Kang
  • Publication number: 20190256083
    Abstract: An apparatus for controlling driving of a vehicle includes a display located in the vehicle, a sensor configured to collect information about a surrounding vehicle, and a processor electrically connected with the display and the sensor, and configured to obtain location information and speed information of at least one surrounding vehicle located on neighboring lanes beside a driving lane where the vehicle is traveling, using the sensor, when the at least one surrounding vehicle is located within a danger distance in a lateral direction of the vehicle, perform avoidance driving for avoiding the at least one surrounding vehicle in the driving lane, and display an indicator corresponding to the avoidance driving on the display.
    Type: Application
    Filed: June 18, 2018
    Publication date: August 22, 2019
    Inventors: Min Chul KANG, Beom Jun KIM, Kyoung Jun LEE, Doo Jin UM, Dong Gu LEE, Dong Eon OH, Hyun-Jae YOO, Dae Young KIM, Young Min HAN, Seung Geon MOON, Sung Woo CHOI, Chan-Il PARK, Sung Yoon YEO, Jee Young KIM, Hoi Won KIM
  • Publication number: 20190249296
    Abstract: The present invention relates to a method for manufacturing a high-purity silicon nitride thin film using plasma atomic layer deposition. More specifically, the present invention can realize improved thin film efficiency and a step coverage by performing a two-stage plasma excitation step and can provide a high-purity silicon nitride thin film with an improved deposition rate despite a low film-forming temperature.
    Type: Application
    Filed: July 19, 2017
    Publication date: August 15, 2019
    Inventors: Se Jin JANG, Sang-Do LEE, Joong Jin PARK, Sung Gi KIM, Byeong-il YANG, Gun-Joo PARK, Jeong Joo PARK, Jang Hyeon SEOK, Sang Ick LEE, Myong Woon KIM