Patents by Inventor Ok Kim

Ok Kim 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: 11599281
    Abstract: A data processing apparatus and a vehicle having the same are provided. A data processing apparatus of a vehicle includes: a first memory having a plurality of storage areas to which each address of a plurality of addresses is allocated; and a processor configured to confirm information of data received from a first device, confirm an address corresponding to the received data based on the confirmed information of data, and store the received data in a storage area of the plurality of storage areas corresponding to the confirmed address.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: March 7, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Dong Ok Kim
  • Publication number: 20230051958
    Abstract: Provided are a color converting substrate and a display device including same. The color converting substrate includes: a base portion in which a first light transmission area, a first light blocking area, and a second light transmission area, which are sequentially and closely arranged in a first direction, are defined; a first wavelength converting pattern located on the base portion and configured to wavelength-covert a first color light into a second color light; a second wavelength converting pattern located on the base portion and configured to wavelength-convert the first color light into a third color light; and a light transmission pattern located on the base portion and configured to transmit the first color light.
    Type: Application
    Filed: June 24, 2020
    Publication date: February 16, 2023
    Inventors: Jae Min SEONG, In Ok KIM, Keun Chan OH, Gak Seok LEE, Sun Kyu JOO, Byung Chul KIM, In Seok SONG, You Sik SHIN, Ji Eun JANG, Chang Soon JANG, Ha Lim JI
  • Publication number: 20230045221
    Abstract: A light emitting display device comprises a substrate, a first pixel electrode disposed on the substrate, a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode, a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film, and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix is one of red light, green light, and blue light. The first opening of the black matrix may have a shape with a curved portion.
    Type: Application
    Filed: October 20, 2022
    Publication date: February 9, 2023
    Applicant: Samsung Display Co. Ltd.
    Inventors: Sun Kyu JOO, Byung Chul KIM, Sung Chul KIM, Su Jeong KIM, In Ok KIM, Hye Ran MUN, In Seok SONG, Keun Chan OH, Jae Jin LYU, Yui Ku LEE
  • Patent number: 11569911
    Abstract: Disclosed is a method of registering a new optical network unit (ONU) to be performed by an optical line terminal (OLT). The method includes transmitting a ranging notification message to a centralized unit (CU)/distributed unit (DU) to register the new ONU, receiving scheduling information for registering the new ONU from the CU/DU in response to the ranging notification message, transmitting a serial number request message to a service region in which ONUs are present based on the received scheduling information, and when the serial number response message is received from the new ONU in response to the serial number request message, registering the new ONU that transmits a serial number request message. The transmitting of the serial number request message is performed through a multi-quiet zone of a short period.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: January 31, 2023
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kwang Ok Kim, Kyeong Hwan Doo, Jung-yeol Oh, Han Hyub Lee, Hwan Seok Chung
  • Patent number: 11541870
    Abstract: A method of controlling a hybrid power train may include: driving a first input shaft connected to a second motor-generator by the second motor-generator to synchronize a speed of a driven gear of a target gear position with a speed of an output shaft; moving a sleeve to directly connect the second input shaft, the output shaft, and the driven gear of the target gear position; decreasing torque of the first motor-generator and increasing torque of the second motor-generator to converge torque transferred from the second motor-generator to the output shaft, to torque of the output shaft; moving the sleeve to release the second input shaft and maintain only the output shaft and the driven gear; and increasing torque of an engine and decreasing the torque of the second motor-generator to converge torque transferred from the engine to the output shaft, to the torque of the output shaft.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: January 3, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Min Ho Chae, Soon Ki Eo, Chon Ok Kim
  • Patent number: 11531818
    Abstract: A machine reading comprehension (MRC) question and answer providing method includes receiving a user question; analyzing the user question; selecting at least one document from at least one domain corresponding to an analyzed user question and searching for a passage, which is a candidate answer determined as being suitable for the user question, in the selected at least one document; obtaining at least one correct answer candidate value by inputting the user question and a corresponding passage into each of at least one MRC question and answer unit; and determining whether the at least one correct answer candidate value is a best answer.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: December 20, 2022
    Assignee: 42 MARU INC.
    Inventors: Dong Hwan Kim, Hyun Ok Kim, Woo Tae Jeong
  • Patent number: 11532682
    Abstract: A display device includes a base substrate including a display area and a non-display area around the display area are defined, a first interlayer insulating layer disposed on the base substrate, a second interlayer insulating layer disposed on the first interlayer insulating layer, a first semiconductor layer disposed on the second interlayer insulating layer and including an oxide, and a first gate insulating layer disposed on the first semiconductor layer, wherein the material of the first interlayer insulating layer and the material of the second interlayer insulating layer are different from each other. Methods of manufacturing a display device are also disclosed.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: December 20, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ji Hye Han, Chul Min Bae, Chang Ok Kim
  • Patent number: 11515948
    Abstract: Disclosed are a function split structure for a mobile convergence optical transmission network and a method of providing coordinated multi-point technology using the same. The mobile convergence optical transmission network may include a centralized unit (CU), a distributed unit (DU) connected to the CU, a transport node (TN) of an optical transmission network connected to the DU via a first interface, an aggregated unit (AU) connected to a transport unit (TU) of the optical transmission network via the first interface, and a radio unit (RU) connected to the AU via a second interface corresponding to a split structure for a lower layer than the first interface.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: November 29, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung-yeol Oh, Kwang Ok Kim, Kyeong Hwan Doo, Han Hyub Lee, Hwan Seok Chung
  • Patent number: 11508543
    Abstract: A fuse box for a battery of a vehicle includes: a lower housing having a space in which a fuse is housed and a bus bar for electrically connecting the battery and the fuse is seated; a plate-shaped upper housing having a through hole formed at a central portion thereof and a first extending portion extending upward along a circumference of the through hole, where the upper housing is assembled on an upper side of the lower housing; and a fuse cover that is coupled to an upper side of the upper housing to cover the fuse exposed through the through hole of the upper housing.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: November 22, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KOREA ELECTRIC TERMINAL CO., LTD., HYUNDAI MOBIS CO., LTD.
    Inventors: Beom Joo Kwon, Mi Ok Kim, Jae Seung Lee, Jin Woong Lee
  • Patent number: 11495643
    Abstract: A light emitting display device comprises a substrate, a first pixel electrode disposed on the substrate, a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode, a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film, and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix is one of red light, green light, and blue light. The first opening of the black matrix may have a shape with a curved portion.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: November 8, 2022
    Assignee: SAMSUNG DISPLAY CO. LTD.
    Inventors: Sun Kyu Joo, Byung Chul Kim, Sung Chul Kim, Su Jeong Kim, In Ok Kim, Hye Ran Mun, In Seok Song, Keun Chan Oh, Jae Jin Lyu, Yui Ku Lee
  • Publication number: 20220347081
    Abstract: The present disclosure relates to a composition for preventing hair loss or promoting hair growth, which contains a mixture of cucumber, eggplant and snail extracts as an active ingredient. The composition according to the present disclosure, which contains a mixture of cucumber, eggplant and snail extracts as an active ingredient, has been confirmed to increase the expression of hepatocyte growth factor (HGF), keratinocyte growth factor (KGF) and insulin-like growth factor 1 (IGF-1) in dermal papilla cells which are known to play a critical role in the induction of new hair follicles and maintenance of hair growth, exhibit hair-growing effect comparable to that of minoxidil in a hair growth test for depilated 6-week-old C57BL/6 mice, and exhibit hair loss-improving effect in a clinical test for human. Accordingly, it can be usefully used as a cosmetic composition or a pharmaceutical composition for external application to skin for preventing hair loss or promoting hair growth.
    Type: Application
    Filed: June 23, 2020
    Publication date: November 3, 2022
    Applicant: OGADAL INC.
    Inventors: Dong wan LEE, Seoung OK KIM, Haseop LEE
  • Patent number: 11480232
    Abstract: A dual clutch transmission may include a first input shaft, a second input shaft, a first output shaft and a second output shaft; a first gear constrained to the first input shaft; a second gear and a third gear constrained to the second input shaft; a fourth gear provided to constrain the rotation to the second input shaft; a fifth gear which is engaged with the third gear; a sixth gear which is gear-engaged with the fourth gear; a seventh gear which is engaged with the first gear; an eighth gear which is gear-engaged with the second gear; and a ninth gear which is gear-engaged with the fourth gear.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: October 25, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Soon Ki Eo, Dong Woo Kim, Min Ho Chae, Il Han Yoo, Chon Ok Kim, Marcus Meyer, Mirko Leesch, Erik Schreiterer, Rico Resch, Matthias Hoehne, Joerg Mueller
  • Patent number: 11477746
    Abstract: An operation method of a first communication node operating as a current reference grand master (GM) node in a vehicle network includes: transmitting a first synchronization message including a first reference time of the first communication node; receiving a first response message from a second communication node, the first response message including a first synchronization offset indicating a difference between a first local time of the second communication node and the first reference time; receiving a second response message from the second communication node, the second response message including a second synchronization offset indicating a difference between the first local time and a second reference time of a third communication node operating as a GM node; and determining the first communication node or the third communication node as a new reference GM node based on a result of comparison between the first synchronization offset and the second synchronization offset.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: October 18, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Kang Woon Seo, Dong Ok Kim, Jin Hwa Yun
  • Publication number: 20220257916
    Abstract: The microneedle assembly of the present invention includes: a main body (110) opened at one side thereof and including a solution reservoir (111) formed in the opened side thereof; a dispensing unit (120) disposed at the other side of the main body (110) in such a manner as to fluidically communicate with the solution reservoir (111); a needle supports (130) positioned at a front portion of each of the dispensing units (120), and protrudingly formed at the other end of the main body (110); a microneedles (140) engaged with the front end of the needle support (130); and a first solution release flow channel (150) formed to penetrate through a portion extending outwardly from a front end of the dispensing unit (120) to the front end of the needle support (130).
    Type: Application
    Filed: February 16, 2022
    Publication date: August 18, 2022
    Applicant: GL COMPANY Co., Ltd.
    Inventors: Seong Ok KIM, Young Sook YOUN, Jae Heon KIM
  • Patent number: 11418104
    Abstract: Disclosed are a current measurement method for a three-phase pulse width modulation inverter using a real-time switch junction temperature estimation technique, and a three-phase pulse width modulation inverter system. The current measurement method may comprise the steps of: calculating a power loss of a switch of an inverter; estimating the junction temperature (T j) of the switch by using a thermal equivalent circuit; estimating a resistance (R ds on) value between both ends of a drain and a source by using a resistance (R ds on) map based on the junction temperature (T j); and using, as a control signal of the inverter, a current value calculated based on the estimated resistance (R ds on) value.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: August 16, 2022
    Assignee: KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Geun Ho Lee, Jae Yeob Hwang, Hee Sun Lim, Dong Gil Kang, Dong Ok Kim
  • Publication number: 20220253978
    Abstract: A camera device according to an embodiment may comprise an image sensor that generates a first Bayer data having a first resolution, and a processor that outputs a second Bayer data having a second resolution by using the first Bayer data.
    Type: Application
    Filed: June 15, 2020
    Publication date: August 11, 2022
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Jung Ah PARK, Jin Ok KIM, Hoon KIM, Jong Hyun MA, Se Mi JEON
  • Patent number: 11411219
    Abstract: Disclosed is a calcined carbon material for a magnesium battery anode. The calcined carbon material includes catalytic carbon nanotemplates having a network structure in which nanofibers are entangled three-dimensionally. The calcined carbon material can be used as a magnesium battery anode material. Also disclosed is a method for preparing the calcined carbon material.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: August 9, 2022
    Assignees: Korea Institute of Science and Technology, Korea University Research and Business Foundation
    Inventors: Hee-Dae Lim, Si Hyoung Oh, Hun-Gi Jung, Minah Lee, Hyungseok Kim, Sang Ok Kim, Young Soo Yun
  • Publication number: 20220221494
    Abstract: Disclosed are a current measurement method for a three-phase pulse width modulation inverter using a real-time switch junction temperature estimation technique, and a three-phase pulse width modulation inverter system. The current measurement method may comprise the steps of: calculating a power loss of a switch of an inverter; estimating the junction temperature (T j) of the switch by using a thermal equivalent circuit; estimating a resistance (R ds on) value between both ends of a drain and a source by using a resistance (R ds on) map based on the junction temperature (T j); and using, as a control signal of the inverter, a current value calculated based on the estimated resistance (R ds on) value.
    Type: Application
    Filed: October 23, 2020
    Publication date: July 14, 2022
    Inventors: Geun Ho LEE, Jae Yeob HWANG, Hee Sun LIM, Dong Gil KANG, Dong Ok KIM
  • Publication number: 20220218872
    Abstract: Provided is a method for coating an implant using heat, and more particularly to a method for coating only the surface of an implant with a biocompatible polymer by using heat while maintaining physical characteristics of the implant. The method for coating an implant using heat according to the present invention may effectively introduce a biocompatible polymer onto a three-dimensional material surface and thus may overcome the spatial limitations of light, and enables mass-coating and thus may be effectively used in the manufacture of an implant coated with a biocompatible polymer.
    Type: Application
    Filed: May 7, 2020
    Publication date: July 14, 2022
    Inventors: Yan Lee, Sun Ah Kang, Tae Hyun Choi, Ji Ung Park, Seul Ah Kim, Jung Ah Kim, Mi Ok Kim, Young Min Kim, Xian Jin, Wufuer Maierdanjiang, Gee Ho Park, Byoung Jun Jeon, Eun Jung Choi, Yan Huang
  • Patent number: D978330
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: February 14, 2023
    Assignee: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Ji Ung Park, Keum Ok Kim, Min Ji Kang, Jung Hee Won