Patents by Inventor Sung-Wook AN

Sung-Wook AN 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).

  • Publication number: 20240120453
    Abstract: A display device includes a substrate, a via layer above the substrate, and including a protrusion, an insulating pattern above the protrusion, and having a width that is greater than a width of the protrusion, first and second electrodes above the via layer, and spaced apart from each other with the protrusion and the insulating pattern therebetween, a first insulating layer above the protrusion, the insulating pattern, the first electrode, and the second electrode, a light-emitting element above the first insulating layer, and between the first electrode and the second electrode, a first connection electrode connected to a first end of the light-emitting element, and a second connection electrode connected to a second end of the light-emitting element.
    Type: Application
    Filed: July 31, 2023
    Publication date: April 11, 2024
    Inventors: Jang Soon PARK, Hyun Wook LEE, Sung Geun BAE
  • Publication number: 20240120194
    Abstract: A wafer processing system includes an optical apparatus including a beam splitter configured to receive a laser beam and to split the laser beam into a first beam in a first state of linear polarization and a second beam in a second state of linear polarization; and a beam delayer configured to delay the second beam so that a pulse of the second beam has a delay time with respect to a pulse of the first beam.
    Type: Application
    Filed: October 6, 2023
    Publication date: April 11, 2024
    Inventors: Sang Min LEE, Sang Woo BAE, Sung-Wook JUNG
  • Publication number: 20240116501
    Abstract: A collision safety control system includes a memory storing a collision safety model having a deep learning-based collision safety control logic. The collision safety control system also includes a processor electrically connected to the memory. The processor is configured to, in accordance with the collision safety control logic, train, based on at least one signal including pre-collision data and post-collision data, the collision safety model such that the collision safety model outputs a collision type and a required time-to-fire (RTTF) of passenger protection equipment corresponding to the at least one signal.
    Type: Application
    Filed: October 6, 2023
    Publication date: April 11, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Seoul National University R&DB Foundation
    Inventors: Hyung Wook Park, Sung Roh Yoon, Dong Hyeok Lee
  • Patent number: 11953582
    Abstract: A distance measuring apparatus includes: a DTC generator unit that generates DTC signals having edges delayed to define time segments; a template generator unit that generates template signals consecutively in a pre-designated number within the time segments in response to the DTC signals; a coarse time determiner unit that determines the time segment in which a delayed signal is received by calculating correlations with the consecutively generated template signals; a fine time measurer unit that determines the time at which the delayed signal is received within the time segment determined at the coarse time determiner unit from the results of calculating correlations between multiple template signals within the determined time segment and the delayed signal; and a distance calculator unit that calculates the total delay duration of the delayed signal and calculates the distance to the measurement target object from the calculated delay duration.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: April 9, 2024
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Tae Wook Kim, Sung Young Lee
  • Patent number: 11953394
    Abstract: An embodiment may provide a sensing device comprising: a stator comprising stator teeth; and a rotor comprising magnets, wherein: the stator teeth comprise a first stator tooth and a second stator tooth arranged to overlap the first stator tooth in the radial direction from the center of the stator; the first stator tooth comprises multiple first teeth and multiple third teeth, and the second stator tooth comprises multiple second teeth; one of the multiple first teeth is arranged to overlap one of the multiple second teeth in the radial direction; and the magnets are disposed between the multiple first teeth and the multiple third teeth, respectively.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: April 9, 2024
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Sung Wook Byun
  • Patent number: 11955270
    Abstract: A coil component includes a body having one surface and the other surface, opposing each other in one direction, and one end surface connecting the one surface and the other surface to each other, a support substrate embedded in the body, a coil portion disposed on the support substrate and including a lead-out pattern exposed from the one end surface, a first insulating layer disposed on the one end surface and having one region and the other regions spaced apart from each other in the other direction crossing the one direction, an external electrode having a connection portion, disposed between the one region and the other region to be connected to the lead-out pattern, and an extension portion extending from the connection portion to the one surface, and a second insulating layer disposed on the one end surface to cover the first insulating layer and the connection portion.
    Type: Grant
    Filed: May 3, 2023
    Date of Patent: April 9, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sung Sik Shin, Jae Wook Lee, Sung Young Jo
  • Publication number: 20240108052
    Abstract: An embodiment of the present disclosure discloses tobacco material including: a center portion including a flavor material; and an outer portion including a tobacco mixture, wherein the outer portion surrounds the center portion.
    Type: Application
    Filed: April 12, 2022
    Publication date: April 4, 2024
    Applicant: KT&G CORPORATION
    Inventors: Seok Su JANG, Sun Hwan JUNG, Hyeon Tae KIM, Jun Won SHIN, Dae Nam HAN, Yong Hwan KIM, Sung Wook YOON, Seung Won LEE
  • Publication number: 20240112002
    Abstract: Disclosed is an interface system including a first neuron cluster that outputs a first neuron signal including a first neuron request and first neuron data by performing a first arithmetic operation, and a first interface circuit that stores the first neuron data and outputs a first response, in response to the first neuron request. The first neuron cluster outputs a second neuron signal including a second neuron request and second neuron data by performing a second arithmetic operation, in response to the first response. Before the first data is transmitted to a second neuron cluster different from the first neuron cluster, the first interface circuit outputs the first response in response to a fact that the first neuron data is stored.
    Type: Application
    Filed: June 29, 2023
    Publication date: April 4, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Eun KIM, Tae Wook KANG, Hyuk KIM, Young Hwan BAE, Kyung Jin BYUN, Kwang IL OH, Jae-Jin LEE, In San JEON
  • Publication number: 20240104962
    Abstract: Disclosed are a fingerprint forgery detection device and a method of operating the same. The fingerprint forgery detection device includes a memory that stores a first feature signal including biological channel feature information of a user, a transmitter including at least one transmission electrode for transmitting a pulse signal to the user, a receiver including at least one reception electrode for receiving a biological channel response signal in response to the transmitted pulse signal, and a signal processor for processing the biological channel response signal to detect whether a fingerprint is forged, and at least one processor that controls the memory, the transmitter, and the receiver.
    Type: Application
    Filed: June 23, 2023
    Publication date: March 28, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Tae Wook KANG, Sung Eun KIM, Kyung Jin BYUN, Kwang IL OH, Jae-Jin LEE
  • Patent number: 11943362
    Abstract: The present disclosure relates to a system and a method for providing personal information for an online service system. More particularly, the present disclosure relates to a system and a method for providing personal information using a one-time private key based on a blockchain of proof of use, wherein personal information is registered and stored in a distributed manner in a blockchain network, services in online and offline service systems are used by using alternative authentication identification information that is anonymous and includes a public key to access the personal information in the blockchain network, and for membership registration and login, only the alternative authentication identification information is used to receive a service, become a member of a service, and to log in, without providing the personal information.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: March 26, 2024
    Inventors: Sung-Un Song, Jin-Wook Jung
  • Patent number: 11938340
    Abstract: A meridian stimulation device according to the present specification may comprise: a power supply unit that supplies power; a detection unit that detects the cardiac cycle of a user while attached to the skin of the user; at least one pad attached to a predetermined position on the user and including a light emitting unit that emits visible light, and a filter through which the visible light is transmitted; and a control unit that controls the operation of the light emitting unit on the basis of the cardiac cycle of the user.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: March 26, 2024
    Inventor: Sung Wook Baek
  • Publication number: 20240097799
    Abstract: Disclosed is an amplification circuit, which includes a first amplifier that receives an external signal and performs first band pass filtering on the external signal to output a first filter signal, and a second amplifier that receives the first filter signal and performs second band pass filtering on the first filter signal to output a second filter signal, and a frequency pass bandwidth of the second band pass filtering is narrower than a frequency pass bandwidth of the first band pass filtering.
    Type: Application
    Filed: June 26, 2023
    Publication date: March 21, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Eun KIM, Tae Wook KANG, Hyuk KIM, Kyung Hwan PARK, Mi Jeong PARK, Hyung-IL PARK, Kyung Jin BYUN, Kwang IL OH, Jae-Jin LEE, In Gi LIM
  • Publication number: 20240097074
    Abstract: A display device includes a substrate including an emission area and a non-emission area, alignment electrodes arranged to be spaced from each other in a first direction on the substrate and extending in a second direction crossing the first direction, and pixels arranged along the second direction. Pixels adjacent to each other in the second direction from among the pixels may be configured to emit light of different colors. Each of the pixels may include first light emitting elements on the alignment electrodes and arranged along the second direction, second light emitting elements on the alignment electrodes, spaced from the first light emitting elements in the first direction, and arranged along the second direction, a first pixel electrode electrically connected to a first driving power and first ends of the first light emitting elements, a second pixel electrode spaced from the first pixel electrode in the first direction.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 21, 2024
    Inventors: Myeong Hun SONG, Jang Soon PARK, Sung Geun BAE, Tae Hee LEE, Hyun Wook LEE, Kwang Taek HONG
  • Patent number: 11930850
    Abstract: An aerosol generating device includes an accommodation portion configured to accommodate an aerosol generating article through an opening, a heater configured to heat the accommodation portion and move along a longitudinal direction of the accommodation portion; and a heater support that supports the heater and move the heater along the longitudinal direction of the accommodation portion, wherein the heater moves between a first position corresponding to a first point of the aerosol generating article and a second position corresponding to a second point of the aerosol generating article, and wherein the first position and the second position differ according to specifications of the aerosol generating article.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: March 19, 2024
    Assignee: KT&G CORPORATION
    Inventors: Sung Wook Yoon, Seung Won Lee, Dae Nam Han
  • Patent number: 11932618
    Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: March 19, 2024
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
  • Patent number: 11937502
    Abstract: A condensed cyclic compound and an organic light-emitting device including the condensed cyclic compound are provided. The condensed cyclic compound is represented by Formula 1. The A3 ring of Formula 1 is a group represented by Formula 2A or a group represented by Formula 2B. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, the organic layer including at least one of the condensed cyclic compound represented by Formula 1.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: March 19, 2024
    Assignees: Samsung Display Co., Ltd., Research & Business Foundation Sungkyunkwan University
    Inventors: Sung-Wook Kim, Myeong-Suk Kim, Hwan-Hee Cho, Sam-Il Kho, Seung-Soo Yoon, Changwoong Chu
  • Patent number: 11930840
    Abstract: An aerosol generating article includes an aerosol generator including a first aerosol generating material which does not include nicotine; a tobacco filler arranged adjacent to an end of the aerosol generator and including a second aerosol generating material including nicotine; a cooler arranged adjacent to an end of the tobacco filler and configured to cool aerosol; and a mouth piece arranged adjacent to an end of the cooler.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: March 19, 2024
    Assignee: KT&G CORPORATION
    Inventors: Seung Won Lee, Sung Wook Yoon, Dae Nam Han, Yong Hwan Kim
  • Publication number: 20240089420
    Abstract: A system for measuring a depth of a stereoscopic image includes a display device displaying a stereoscopic image at a predetermined depth of field; a holographic camera generating an interference pattern image by sensing a wavelength and a phase of light of the stereoscopic image; and a control unit calculating a plurality of modulated image data having image information of the stereoscopic image at each depth of the plurality of depths based on the wavelength and the phase of the light, calculating edges of a field in each of the plurality of modulated image data to obtain edge detection values, calculating a modulated signal by arranging the edge detection values according to a depth in the each of the plurality of modulated image data, calculating a first maximum value of the modulated signal, and calculating a first depth corresponding to the first maximum value as the depth of field.
    Type: Application
    Filed: July 25, 2023
    Publication date: March 14, 2024
    Inventors: Ha Young LEE, Sung Wook MIN, Young Rok KIM, Jae Joong KWON, Jin SEO
  • Patent number: 11925217
    Abstract: A recharging system includes a first case; a second case coupled to the first case to form the inner space; a first plate that is disposed in the first case; and a second plate that is disposed in the second case, wherein the first plate and the second plate are formed of a thermally conductive material, and wherein at least one end of the first plate is exposed out of the first case and at least one end of the second plate is exposed out of the second case, such that the exposed end of the first plate and the exposed end of the second plate are in contact with each other when the first case and the second case are coupled to each other.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: March 12, 2024
    Assignee: KT&G CORPORATION
    Inventor: Sung Wook Yoon
  • Patent number: 11925214
    Abstract: An aerosol generating device includes a heater configured to heat an aerosol generating material to generate aerosol; a controller configured to: calculate a current flowing through the heater based on a predefined resistance of the heater and power supplied to the heater, measure the current flowing through the heater, and control the power supplied to the heater based on a difference between the calculated current and the measured current.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: March 12, 2024
    Assignee: KT&G CORPORATION
    Inventors: Won Kyeong Lee, Paul Joon Sunwoo, Sung Wook Yoon, Dae Nam Han