Patents by Inventor Seung-Hoon Park

Seung-Hoon 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).

  • Publication number: 20220301524
    Abstract: In an embodiment of the present invention, a method for displaying an image of a display device includes moving the image displayed on an image display region along a movement path including a first position and a second position during a period of time, wherein, during the period of time, a total time for which the image is located at the first position is greater than a total time for which the image is located at the second position.
    Type: Application
    Filed: June 6, 2022
    Publication date: September 22, 2022
    Inventors: Kang Hee LEE, Seung Ho PARK, Chai Hoon LIM, Mi Young JOO
  • Patent number: 11450260
    Abstract: A display device includes a set period setting unit for setting, as a set time, a time for which a set period elapses from a time at which a first area included in an input image is detected as a still area, and a gain generator for gradually decreasing an initial level of a gain value down to a saturation level having a lowest value of the gain value from the set time. The set period setting unit differently sets the saturation level of the gain value and a final level of the gain value, corresponding to grayscale values of the first area and a load value of the input image. The load value is an average value of grayscale values of an entirety of an area of the input image.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: September 20, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hee Sook Park, Kyoung Ho Lim, Seung Ho Park, Jae Hoon Lee
  • Patent number: 11450474
    Abstract: A coil component includes a body having one surface and another surface opposing each other, opposing end surfaces each connecting the one surface and the other surface to each other, and opposing side surfaces each connecting the end surfaces to each other. An internal insulating layer is embedded in the body, and a coil portion is disposed on at least one surface of the internal insulating layer and includes the first and second lead-out portions. The body has a recess disposed in each end surface of the body to expose the first and second lead-out portions. First and second external electrodes each include a connection portion disposed in the recess to be connected to a respective one of the first and second lead-out portions, and each include a pad portion disposed on the one surface of the body. A filling portion fills the recess and covers the connection portion.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: September 20, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seung Mo Lim, Byeong Cheol Moon, Dong Sik Yoo, Doo Ho Park, Tae Jun Choi, Jeong Hoon Ryou, No Il Park, Tai Yon Cho
  • Publication number: 20220285715
    Abstract: Disclosed are: an ionomer dispersion having high dispersion stability while also containing high content of ionomer solids, thus optimizing the ionomer morphology in a polymer electrolyte membrane to allow both the ion conductivity and durability of the polymer electrolyte membrane to be improved; a method for producing the ionomer dispersion; and a polymer electrolyte membrane produced using the method.
    Type: Application
    Filed: September 29, 2020
    Publication date: September 8, 2022
    Inventors: Na Young KIM, Dong Hoon LEE, Eun Su LEE, Jung Hwa PARK, Seung Jib YUM, Chang Hoon OH, Hye Song LEE
  • Patent number: 11437264
    Abstract: A semiconductor processing apparatus includes a chamber housing, an electrostatic chuck disposed in the chamber housing, the electrostatic chuck being configured to hold a semiconductor wafer, an edge ring surrounding the electrostatic chuck, the edge ring including a ring electrode disposed within the edge ring, and a ring voltage supply configured to supply a ring voltage to the ring electrode, the ring voltage having a non-sinusoidal periodic waveform, wherein each period of the non-sinusoidal periodic waveform comprises a positive voltage applied during a first time period and a negative voltage applied during a second time period, and wherein the negative voltage has a magnitude that increases during the second time period.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: September 6, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung Mo Sung, Jong Woo Sun, Je Woo Han, Chan Hoon Park, Seung Yoon Song, Seul Ha Myung
  • Patent number: 11434570
    Abstract: Provided is a method of forming an apatite coating, the method including immersing a substrate in an apatite-forming precursor solution including Ca2+ ions and PO43? ions, emitting a laser beam onto a surface of the substrate immersed in the precursor solution, and forming an apatite coating in a region exposed to the laser beam, wherein an output power of the laser beam is set within a range enabling the surface of the substrate to be melted.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: September 6, 2022
    Assignee: Korea Institute of Science and Technology
    Inventors: Hojeong Jeon, Seung Hoon Um, Jae Ho Park, Justin Jihong Chung, Hyunseon Seo, Hyung-Seop Han, Yu Chan Kim, Myoung-Ryul Ok, Hyun Kwang Seok
  • Patent number: 11437380
    Abstract: A semiconductor memory device including first-first conductive lines on a substrate; second-first conductive lines on the first-first conductive lines; first contacts connected to the first-first conductive lines; and second contacts connected to the second-first conductive lines, wherein the first-first conductive lines protrude in a first direction beyond the second-first conductive lines; the first-first conductive lines include first regions having a first thickness, second regions having a second thickness, the second thickness being greater than the first thickness, and third regions having a third thickness, the third thickness being smaller than the first thickness and smaller than the second thickness, and the second regions of the first-first conductive lines are between the first regions of the first-first conductive lines and the third regions of the first-first conductive lines.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: September 6, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang-Ho Park, Jae Hoon Kim, Yong-Hoon Son, Seung Jae Jung
  • Publication number: 20220278994
    Abstract: The present disclosure an intrusion prevention (or response) system and method for detecting and preventing a vehicle intrusion by means of an SDN-enabled switch installed in an in-vehicle network (IVN) and an SDN controller communicating with the SDN-enabled switch, the method in which the SDN support switch transmits a packet-in message to the SDN controller, enables an intrusion detection system (IDS) to determine whether a particular packet is an intrusion packet, receives an action according to a result of the determination, and transmits a packet-out message to the SDN-enabled switch so as to control a flow of a particular packet.
    Type: Application
    Filed: July 31, 2020
    Publication date: September 1, 2022
    Inventors: Huy Kang Kim, Seong Hoon Jeong, Seung Wook Park, Wha Pyeong Lim
  • Patent number: 11425633
    Abstract: The present application relates to a method of generating a downlink frame. The method of generating the downlink frame includes: generating a first short sequence and a second short sequence indicating cell group information; generating a first scrambling sequence and a second scrambling sequence determined by the primary synchronization signal; generating a third scrambling sequence determined by the first short sequence and a fourth scrambling sequence determined by the second short sequence; scrambling the short sequences with the respective scrambling sequences; and mapping the secondary synchronization signal that includes the first short sequence scrambled with the first scrambling sequence, the second short sequence scrambled with the second scrambling sequence and the third scrambling sequence, the second short sequence scrambled with the first scrambling sequence and the first short sequence scrambled by the second scrambling sequence and the fourth scrambling sequence to a frequency domain.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: August 23, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kap Seok Chang, Il Gyu Kim, Hyeong Geun Park, Young Jo Ko, Hyo Seok Yi, Chan Bok Jeong, Young Hoon Kim, Seung Chan Bang
  • Patent number: 11419798
    Abstract: A device for producing a skin care pack using a hydrogel and a control method thereof are disclosed. The device may include a housing which is provided with a door for selectively opening and closing a work space for forming a skin care pack, and which maintains a forming temperature required for producing the skin care pack; a platform including a base supported on a floor plate of the work space, and a heater for heating hydrogel discharged onto the base; a former including nozzle modules which are provided to be movable in the work space and each include a pump for receiving and discharging a heated hydrogel; and a control unit which controls the movement of the nozzle modules and the operation of the pumps, and maintains the temperature of the base to a predetermined range by controlling the operation of the heater.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: August 23, 2022
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Jeong Eun Seo, Ji Hoon Kim, Sung Won Yi, Seung Hoon Park, Keun Sik Choi
  • Patent number: 11420903
    Abstract: A glass article includes a first surface, a second surface opposed to the first surface, a first compressive region extending from the first surface to a first compression depth, a second compressive region extending from the second surface to a second compression depth and a tensile region between the first compression depth and the second compression depth. A stress profile of the first compressive region includes a first segment located between the first surface and a first transition point and a second segment located between the first transition point and the first compression depth. A depth from the first surface to the first transition point ranges from 6.1 ?m to 8.1 ?m. A compressive stress at the first transition point ranges from 207 MPa to 254 MPa. A stress-depth ratio of the first transition point ranges from 28 MPa/?m to 35 MPa/?m.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: August 23, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Gyu In Shim, Seung Kim, Byung Hoon Kang, Young Ok Park, Su Jin Sung
  • Patent number: 11413935
    Abstract: The present invention relates to a coolant heater. The purpose of the present invention, a coolant heater which effectively heats coolant of a vehicle by means of a heating unit, is to provide a coolant heater having improved sensitivity and responsiveness to over-heating and assured stability by utilizing a temperature fuse to prevent over-heating. Another purpose of the present invention is to provide a coolant heater having enhanced durability of the temperature fuse coupling part by improving the structure by which the temperature fuse is fixed.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: August 16, 2022
    Assignees: Hanon Systems, DAEWOO ELECTRONIC COMPONENTS CO., LTD.
    Inventors: Yong Ha Chae, Ji Hoon Park, Jeong Hyun Son, Man Ok Lee, Bok Sun Kang, Young Chul Kim, Hak Kyu Kim, Yong Jin Moon, Seung Ho Lee, Kil Sang Jang, Hyun Seok Jung, Kyung Seok Cho
  • Publication number: 20220248002
    Abstract: An image encoding/decoding method and apparatus are provided. An image encoding method performed by an image encoding apparatus may comprise determining an intra-prediction mode of a current block, configuring a reference sample of intra prediction by using at least one of a neighbor pixel of the current block in a current picture and a pixel of a reference picture, and performing intra prediction for the current block based on the intra-prediction mode and the reference sample.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho LEE, Ha Hyun LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI, Gwang Hoon PARK, Tae Hyun KIM, Dae Young LEE
  • Publication number: 20220243365
    Abstract: The present invention relates to a high heat-resistant graphene oxide, a method of manufacturing conductive graphene fiber from the same, and conductive graphene fiber manufactured by the method. The technical gist of the present invention is to provide high heat-resistant graphene oxide not having an oxygen-containing functional group such as a lactol group or a carboxyl group on the surface but having an oxygen-containing functional group such as an epoxy group or a hydroxyl group on the surface, thereby exhibiting thermal resistance and stability. In addition, the technical gist is also to provide a method of manufacturing conductive graphene fiber from the high heat-resistant graphene oxide and conductive graphene fiber manufactured by the method.
    Type: Application
    Filed: March 24, 2022
    Publication date: August 4, 2022
    Inventors: Joong Tark HAN, Jung Hoon KIM, Joon Young CHO, Geon Woong LEE, Jong Hwan PARK, Seon Hee SEO, Soo Yeon JEONG, Seung Yol JEONG, Hee Jin JEONG
  • Publication number: 20220240203
    Abstract: A method of searching a cell in a mobile station of a communication system in which a plurality of cells are grouped into a plurality of cell groups, each cell group including at least two cells, includes: detecting a primary synchronization signal and a secondary synchronization signal from a received signal; and identifying a cell based on a combination of the primary synchronization signal and the secondary synchronization signal. The secondary synchronization signal is related to the cell group to which the mobile station belongs and the primary synchronization signal is related to the cell to which the mobile station belongs within the cell group.
    Type: Application
    Filed: April 13, 2022
    Publication date: July 28, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Il Gyu KIM, Hyeong Geun PARK, Young Jo KO, Kapseok CHANG, Hyo Seok YI, Young Hoon KIM, Seung Chan BANG
  • Publication number: 20220238901
    Abstract: Disclosed are: a reinforced composite membrane-type polymer electrolyte membrane which can prevent the loss of an ion conductor even when the ion conductor is chemically deteriorated due to long-term use, and thus has remarkably enhanced mechanical and chemical durability; a method for manufacturing same; and an electrochemical device comprising same. The polymer electrolyte membrane of the present invention comprises: a non-crosslinked ion conductor; and a porous support having a plurality of pores filled with the ion conductor, wherein the porous support comprises a polymer having at least one crosslinking functional group, and the crosslinking functional group is a functional group which, when the ion conductor is deteriorated, can cause crosslinking of the ion conductor by binding to the deteriorated ion conductor.
    Type: Application
    Filed: July 3, 2020
    Publication date: July 28, 2022
    Inventors: Jung Hwa PARK, Kwang Sei OH, Dong Hoon LEE, Na Young KIM, Eun Su LEE, Seung Jib YUM
  • Publication number: 20220223092
    Abstract: An image sticking compensation device includes: a deterioration calculator which calculates deterioration data of a current frame based on input image data and sensing frequency information which are received from a timing controller; an accumulator which accumulates the deterioration data and generates age data in which the deterioration data is accumulated; and a compensator which determines a grayscale compensation value corresponding to the age data and an input grayscale value of the input image data, and outputs age compensation data by applying the grayscale compensation value to the input image data. The sensing frequency information includes a frequency of the current frame, and the deterioration data varies in accordance with the frequency of the current frame.
    Type: Application
    Filed: November 10, 2021
    Publication date: July 14, 2022
    Inventors: JAE HOON LEE, Seung Ho PARK, Jin Ho LEE, Sang Myeon HAN
  • Patent number: 11384915
    Abstract: A garnishless type hidden lamp applied to a vehicle, may include a light source module, in which an internal lens spaced from an external lens, appearing as a garnish from outside thereof due to a color of a penetrable painting portion which reflects the external light, with an air gap interposed therebetween transmits an internal light of a light source through laser perforation holes to form a laser pattern on the external lens, so that the garnishless type hidden lamp may have the sense of unity with vehicle design by a painting garnish function of the external lens without combination with a separate metal garnish, improve a wow effect using the painting garnish, implement differentiated and customized lighting by only changing the laser pattern.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: July 12, 2022
    Assignees: Hyundai Motor Company, Kia Corporation, SL Corporation
    Inventors: Dong-Hoon Choo, Seung-Pyo Hong, Yeong-Han Park, Su-Jung Lee, Dae-Han Bae
  • Patent number: 11383428
    Abstract: A device for producing a skin care pack using a hydrogel is disclosed. The device includes: a housing provided with a door for selectively opening and closing a work space for forming a skin care pack; a platform having a base supported on a floor plate of the work space of the housing; a former containing one or more nozzle modules which are provided to be movable in the work space and each contains a peristaltic pump for receiving a heated hydrogel and then discharging same onto the platform through a nozzle; and a control unit for controlling the movement of the nozzle modules, and controlling the peristaltic pumps, thereby controlling the discharge of the hydrogel from the nozzle modules.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: July 12, 2022
    Assignee: Amorepacific Corporation
    Inventors: Jeong Eun Seo, Ji Hoon Kim, Sung Won Yi, Yang Gyu Choi, Jae Min Lim, Seung Hoon Park, Keun Sik Choi
  • Publication number: 20220215163
    Abstract: According to the present disclosure, provided is a method of an electronic apparatus for providing information related to a fulfillment center, wherein the method includes confirming data request information for requesting data related to the fulfillment center, acquiring first data corresponding to the data request information from at least one other apparatus connected to the electronic apparatus, and generating second data by processing the first data based on template information corresponding to the data request information.
    Type: Application
    Filed: January 3, 2022
    Publication date: July 7, 2022
    Inventors: Young Shin KANG, Seung Hoon PARK, Hong Gyem KIM, Seung Jin OH