Patents by Inventor Eun-seok Kim

Eun-seok 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: 11511773
    Abstract: A guidance apparatus for an autonomous vehicle and a method therefor are provided. The guidance apparatus includes a first guidance device that guides a passenger in the autonomous vehicle through first response information, a second guidance device that guides a rescuer outside the autonomous vehicle through second response information, and a controller that controls guidance on the first response information and guidance on the second response information, when abnormality occurs in the autonomous vehicle.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: November 29, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Min Sang Yu, Dong Il Yang, Jin Su Jeong, Eun Young Choi, Ki Seok Seong, Hyeong Jin Ham, Rosali Sun Pyun, Pil Cheon Jang, Woo Jin Kim
  • Patent number: 11512371
    Abstract: Disclosed are a BCC dual phase refractory superalloy with high phase stability and a manufacturing method therefor, the alloy comprising one or more of Ti, Zr, and Hf as Group 4 transition metals, one or more of Na and Ta as Group 5 transition metals, and Al, and having a structure of a BCC phase, wherein the BCC phase is composed of a disordered BCC phase and an ordered BCC phase, and wherein the ordered BCC phase is formed by allowing Al, which is a BCC phase forming element, to be soluted in an area of the BCC phase where the contents of the Group 5 transition metals are more than those of the Group 4 transition metals, so that the present disclosure provides a BCC dual phase refractory superalloy with high phase stability, characterized in that when a BCC dual phase with the ordered BCC phase and the disordered BCC phase separated from each other is formed by aging, the aging condition is precisely controlled through the apex temperature (Tc) of the BCC phase miscibility gap, expressed by (Equation 1) bel
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: November 29, 2022
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Eun Soo Park, Sang Jun Kim, Ji Young Kim, Hyun Seok Oh, Kook Noh Yoon
  • Patent number: 11505740
    Abstract: A cadmium free quantum dot not including cadmium and including: a semiconductor nanocrystal core comprising indium and phosphorous, a first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core and comprising zinc and selenium, and a second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell and comprising zinc and sulfur, a composition and composite including the same, and an electronic device.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: November 22, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yuho Won, Nayoun Won, Sungwoo Hwang, Eun Joo Jang, Soo Kyung Kwon, Yong Wook Kim, Jihyun Min, Garam Park, Shang Hyeun Park, Hyo Sook Jang, Shin Ae Jun, Yong Seok Han
  • Patent number: 11507960
    Abstract: A system for handling a lost item in an autonomous vehicle and a server. The vehicle includes a vision sensor configured to respectively capture a first vehicle interior image and a second vehicle interior image when a passenger boards and alights from the vehicle. The vehicle is configured to transmit the captured first vehicle interior image and second vehicle interior image to the server. The server is configured to compare the first vehicle interior image with the second vehicle interior image and transmit lost item information to the passenger when the lost item in the vehicle is sensed.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: November 22, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Eun Young Choi, Dong Il Yang, Jin Su Jeong, Ki Seok Seong, Min Sang Yu, Hyeong Jin Ham, Rosali Sun Pyun, Pil Cheon Jang, Woo Jin Kim
  • Patent number: 11499098
    Abstract: A quantum dot including a core comprising a first semiconductor nanocrystal including a zinc chalcogenide and a semiconductor nanocrystal shell disposed on the surface of the core and comprising zinc, selenium, and sulfur. The quantum dot does not comprise cadmium, emits blue light, and may exhibit a digital diffraction pattern obtained by a Fast Fourier Transform of a transmission electron microscopic image including a (100) facet of a zinc blende structure. In an X-ray diffraction spectrum of the quantum dot, a ratio of a defect peak area with respect to a peak area of a zinc blende crystal structure is less than about 0.8:1. A method of producing the quantum dot, and an electroluminescent device including the quantum dot are also disclosed.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: November 15, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Woo Kim, Jin A Kim, Tae Hyung Kim, Kun Su Park, Yuho Won, Jeong Hee Lee, Eun Joo Jang, Hyo Sook Jang, Yong Seok Han, Heejae Chung
  • Publication number: 20220355275
    Abstract: Disclosed is a heat-resistant ruthenium composite and, more particularly, to a heat-resistant ruthenium composite, a catalyst using same, and an exhaust system, the heat-resistant ruthenium composite being composed of a matrix including a plurality of cores therein, wherein ruthenium is present in a metal state in the core and a Ru complex oxide including Ru perovskite (PV) is contained in the matrix.
    Type: Application
    Filed: June 9, 2020
    Publication date: November 10, 2022
    Inventors: Narayana Rao Komateedi, Seung-soo Lim, Eun-seok Kim
  • Publication number: 20220305997
    Abstract: The present disclosure relates to an apparatus for controlling a side mirror of an autonomous vehicle and a method thereof. According to an embodiment of the present disclosure, it is possible to detect whether a vehicle is autonomously driven and to fold the side mirror such that a mirror surface is in close contact with a vehicle body surface or side window glass or to insert the side mirror into the inner space of the vehicle when the vehicle is autonomously driven. Through the present disclosure, it is possible to notify an external vehicle of information indicating that the vehicle is driven in an autonomous driving mode.
    Type: Application
    Filed: November 1, 2021
    Publication date: September 29, 2022
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Eun Young CHOI, Jin Su JEONG, Woo Jin KIM, Seo Hyung CHEON, Rosali Sun PYUN, Ki Seok SEONG, Dong Il YANG, Min Sang YU
  • Publication number: 20220310644
    Abstract: A semiconductor memory device and a method of manufacturing the semiconductor memory device are provided. The semiconductor memory device includes a channel layer with a first portion and a second portion, the first portion and the second portion extending in a longitudinal direction, a gate stacked structure surrounding the first portion of the channel layer, a first semiconductor layer of a first conductivity type that contacts the second portion of the channel layer, and a second semiconductor layer of a second conductivity type.
    Type: Application
    Filed: August 9, 2021
    Publication date: September 29, 2022
    Applicant: SK hynix Inc.
    Inventors: Dong Hwan LEE, Seo Hyun KIM, Eun Seok CHOI
  • Publication number: 20220307062
    Abstract: The present invention provides a novel allulose epimerase variant and various uses thereof, in which glycine (Gly), an amino acid residue at position 216 of the amino acid sequence of wild-type D-allulose 3-epimerase derived from Flavonifractor plautii, is substituted with serine (Ser). The novel allulose epimerase variant according to the present invention has a higher conversion activity of fructose to allulose compared to the wild-type D-allulose 3-epimerase derived from Flavonifractor plautii, and in particular, it has excellent thermal stability under high temperature conditions of 60° C. or higher, so that the enzyme conversion reaction is performed at the industrial level for mass production of allulose to prevent contamination, to shorten production time, and to reduce production cost.
    Type: Application
    Filed: September 25, 2020
    Publication date: September 29, 2022
    Applicant: DAESANG CORPORATION
    Inventors: Hyung Seop YOUN, Eun Seok CHOI, Ji Ha LEE, Suok Su KIM
  • Patent number: 11453803
    Abstract: Disclosed is a semi-hardened pressure sensitive adhesive film to be used in the semi-hardened state and having excellent printing step absorption properties. The adhesive film according to the present invention contains a radial polymer composition and a cationic polymer composition, and the radial polymer composition is primarily cross-linked to maintain the semi-hardened state. When applied onto a substrate through a printing step, the present invention has excellent step absorption properties and adhesion properties and excellent durability even under high-temperature and high-humidity conditions.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: September 27, 2022
    Inventors: Min-Seok Song, Chan-Oh Yoon, Eun-Kyung Park, Bu-Gi Jung, Jang-Soon Kim
  • Patent number: 11447843
    Abstract: A resettable alloy having a resetting mechanism introduced thereinto through simple resetting treatment, thereby prolonging the lifespan of materials, and a manufacturing method for the same are provided. The resettable alloy comprises a body-centered tetragonal(BCT)-face-centered cubic(FCC) dual structure comprising: BCT martensite phase matrix; and FCC austenite phase present within the matrix, wherein the FCC phase is formed by selective segregation of component elements and can be repetitively reset through metastable reversible phase transformation.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: September 20, 2022
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Eun Soo Park, Kook Noh Yoon, Min Seok Kim, Sang Jun Kim, Jeong Won Yeh
  • Patent number: 11428713
    Abstract: A printed circuit board according to various embodiments of the disclosure includes a plurality of layers in which at least one opening is formed and at least one antenna included in at least one layer among the plurality of layers, and the at least one opening is located within a specified distance from the at least one antenna and is formed through at least one of the plurality of layers.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: August 30, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eun Seok Hong, Sung Jin Kim
  • Publication number: 20220271387
    Abstract: A battery module includes a cell assembly having at least two battery cells; a module housing having an inner space accommodating the cell assembly, and including a circulation hole so that the inner space is connected to an outside; a mesh member having a mesh structure and provided in the circulation hole of the module housing; and a sealing member provided at a position facing the mesh member and configured to expand a volume at more than a predetermined temperature to seal a mesh hole of the mesh member.
    Type: Application
    Filed: August 20, 2020
    Publication date: August 25, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Eun-Gyu SHIN, Seung-Hyun KIM, Jae-Min YOO, Young-Seok LEE, Jeong-O MUN, Yoon-Koo LEE
  • Patent number: 11424425
    Abstract: An electroluminescent device includes a first electrode and a second electrode facing each other; a hole transport layer between the first electrode and the second electrode; a light emitting layer including a first light emitting layer disposed between the hole transport layer and the second electrode and including a first quantum dot and a second light emitting layer between the first light emitting layer and the second electrode and including a second quantum dot; and an electron transport layer between the light emitting layer and the second electrode. Each of the first and second light emitting layers emits first light, each of the first and second quantum dots has a core-shell structure including one or more shells, and the first and second quantum dots have different numbers of shells from each other or have different total thicknesses of the one or more shells from each other.
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: August 23, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sujin Park, Yuho Won, Eun Joo Jang, Dae Young Chung, Sung Woo Kim, Jin A Kim, Yong Seok Han
  • Publication number: 20220258767
    Abstract: A system for controlling an autonomous mobility is provided. The system includes a portable device that inputs and transmits boarding reservation information of a passenger under a preset age, and the autonomous mobility that senses a passenger, activates a passenger protect mode and travel to a destination when the sensed passenger matches the boarding reservation information, determines whether a guardian of the passenger has arrived at the destination after arriving at the destination, and determines whether to allow the passenger to alight based on a determination result.
    Type: Application
    Filed: August 24, 2021
    Publication date: August 18, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Eun Young Choi, Jin Su Jeong, Woo Jin Kim, Seo Hyung Cheon, Rosali Sun Pyun, Ki Seok Seong, Don Il Yang, Min Sang Yu
  • Publication number: 20220258756
    Abstract: In an apparatus and a method for providing information on autonomous driving of a vehicle to a passenger of the vehicle, when it is recognized whether partial autonomous driving of a vehicle is activated, information on whether a user operates a device including a display may be acquired, and it is determined the user operates the display in a state in which the partial autonomous driving is activated, information on the autonomous driving of the vehicle may be output through the display. An effect of inducing an alert measure of the driver against a dangerous situation may be provided by providing driving information at a site, at which a sight of the driver stays.
    Type: Application
    Filed: November 1, 2021
    Publication date: August 18, 2022
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Eun Young CHOI, Jin Su JEONG, Woo Jin KIM, Seo Hyung CHEON, Rosali Sun PYUN, Ki Seok SEONG, Dong Il YANG, Min Sang YU
  • Publication number: 20220206404
    Abstract: The present invention provides an external additive for toner, selected from the group consisting of tin oxide fine particles, complex tin oxide fine particles, and a mixture of the same fine particles, wherein the fine particles are (?) charged fine particles having an energy band gap of 3.2 to 3.6 eV, an electronegativity value (?) of 15 to 18, and a Blow-Off charge amount (uC/g) of ?100 to ?150. The external additive for toner of the present invention can: replace nano-sized titanium dioxide which has been conventionally used as an external additive for toner; guarantee general consumers using image devices as well as workers in the image industry safety from the harmful influences that may be generated upon exposure to the nano-sized titanium dioxide detached from the surface of a toner in use; and be safe for the human body.
    Type: Application
    Filed: April 16, 2020
    Publication date: June 30, 2022
    Applicant: SUKGYUNG AT CO., LTD.
    Inventors: Hyung Jun LIM, Young Chul YOU, O Sung KWON, Jin Seop KIM, Sang Gon KIM, Eun Young SONG, So Yeon LEE, Yong Gu YOO, Hyeon Seok CHOI
  • Patent number: 11375623
    Abstract: A method of fabricating a battery protection circuit package according to one aspect of the present invention includes forming a first mounting structure by mounting battery protection circuit elements on a printed circuit board (PCB), forming a second mounting structure by mounting the first mounting structure on a lead frame which comprises an input/output terminal portion for external connection and at least one metal tab for battery cell connection, forming an encapsulation structure by encapsulating the second mounting structure with a molding material to encapsulate at least a part of the battery protection circuit elements while exposing the input/output terminal portion and the at least one metal tab of the lead frame, and bonding at least one flexible printed circuit board (FPCB) to the input/output terminal portion of the encapsulation structure.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: June 28, 2022
    Assignee: ITM SEMICONDUCTOR CO., LTD.
    Inventors: Hyuk Hwi Na, Ho Seok Hwang, Young Seok Kim, Sang Hoon Ahn, Jae Ku Park, Sung Hee Wang, Eun Bin Lee
  • Patent number: 11324383
    Abstract: A dishwasher including a nozzle capable of widening an injection region of washing water includes a main body, a washing tub provided inside the main body, and a nozzle configured to inject washing water into the inside of the washing tub, wherein the nozzle includes an injection port through which the washing water is injected, a guide portion configured to spirally guide the washing water injected through the injection port, and a leg portion configured to connect the guide portion and the injection port.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: May 10, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang Wook Lee, Eun Seok Kim
  • Patent number: 11267131
    Abstract: A mobile home robot is provided. The mobile home robot includes a storage configured to store in-home map data, a communication interface comprising communication interface circuitry, a camera, a user interface, and a processor configured to, based on device information of a plurality of Internet of things (IoT) devices installed in the home and an image captured through the camera while the mobile home robot moves around in the home, generate location information of each of the plurality of IoT devices, to map the generated location information with the map data, and in response to a user command being received through the user interface, to provide an IoT device location-based service based on the map data with which the location information is mapped.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: March 8, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chan-ju Park, Eun-seok Kim