Patents by Inventor Heui An

Heui 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).

  • Auxiliary seat storage apparatus of seat
    Patent number: 10960792
    Abstract: An auxiliary seat storage apparatus of a seat is disclosed. An auxiliary seat slides in a lower portion of a main seat in a state of being folded to be accommodated in the lower portion of the main seat such that convenience of a user and storability can be improved. Further, when the auxiliary seat is accommodated in the lower portion of the main seat, the auxiliary seat is moved forward so that a foot insertion space is secured to a rear side of the auxiliary seat in a state in which the auxiliary seat is accommodated in the lower portion of the main seat such that ease of access of a passenger sitting on a rear seat can be improved.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: March 30, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, DAE WON SAN UP CO., LTD
    Inventors: Eun Sue Kim, Hong Heui Lee, Seung Hyeok Chang, Sun Ho Hur, Sang Yong Koo, Dong Hwi Kim
  • Liquid-crystalline medium
    Patent number: 10961457
    Abstract: The present invention relates to liquid-crystalline media comprising a) one or more compounds of the formula ST-1, as defined herein, and b) one or more compounds of the formula ST-2, as defined herein, and c) one or more compounds of the formula RV, as defined herein, and d) one or more compounds selected from formula IA and IB, as defined herein, and to liquid-crystal displays containing these media, especially to displays addressed by an active matrix and in particular to displays of the in-plane switching (IPS) or fringe-field switching (FFS) type.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: March 30, 2021
    Assignee: Merck Patent GmbH
    Inventors: Chang-Jun Yun, Chang-Suk Choi, Yeon-Jeong Han, Heui-Seok Jin, Yong-Kuk Yun
  • Main image processing apparatus, sub image processing apparatus and control method thereof
    Patent number: 10965980
    Abstract: Disclosed are a main image processing apparatus, a sub image processing apparatus and a control method thereof. The control method of the sub image processing apparatus includes receiving a user's touch input through the sub image processing apparatus; determining which contents correspond to a touched area where the touch input occurs; sensing change in location of the touch input; and transmitting a control command for the contents to the main image processing apparatus in response to the sensed change in the location of the touch input. With this, it is more convenient for a user to control the main image processing apparatus through the sub image processing apparatus supporting the touch input.
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: March 30, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-soo Lee, Yong-hwan Kwon, Joon-hwan Kim, Heui-jin Kwon, Jeong-yeon Lee, Victor Szilagyi
  • CATALYST FOR OXYCHLORINATION PROCESS OF HYDROCARBON, METHOD FOR PRODUCING SAME, AND METHOD FOR MANUFACTURING OXYCHLORINATED COMPOUND OF HYDROCARBON BY USING SAME
    Publication number: 20210086168
    Abstract: A catalyst for an oxychlorination process of hydrocarbons, a preparation method thereof, and a method for preparing an oxychlorination compound of hydrocarbons using the same.
    Type: Application
    Filed: February 22, 2019
    Publication date: March 25, 2021
    Applicants: LG CHEM, LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jungup BANG, Do Heui KIM, Gyo Hyun HWANG, Jongwook JUNG, Yongju BANG, Youngseok RYOU, Jeongeun KIM
  • JIG DEVICE FOR PROCESSING OF DENTAL IMPLANT SURGICAL GUIDE
    Publication number: 20210086271
    Abstract: There is disclosed a jig device that can be used for processing a dental implant surgical guide. According to an aspect of the invention, there is provided a jig device for processing of a dental surgical guide, the jig device including: a base at which a surgical guide having an impression acquired in an oral cavity of a patient is disposed; a fixing unit which is provided at the base and at which one side of the surgical guide is seated; and a cover unit which allows the surgical guide to be disposed between the fixing unit and the cover unit and is formed to be openable and closeable so as to fix and/or unfix the surgical guide.
    Type: Application
    Filed: January 31, 2020
    Publication date: March 25, 2021
    Inventors: Yun Ho LEE, Da Som HEO, Heui Jung YANG
  • Method and apparatus for transmitting and receiving in communication system
    Patent number: 10945102
    Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as a long term evolution (LTE). A method for transmitting data in a base station (BS) in a communication system is provided. The method includes transmitting data to a plurality of stations (STAs) included in a group on a first sub-frame based on a schedule preset based on a time division duplexing (TDD) scheme; and receiving acknowledgement (ACK) signals from each of the plurality of STAs on a second sub-frame after a first interval from the first sub-frame.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: March 9, 2021
    Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology
    Inventors: Sun-Heui Ryoo, Dongseok Roh, Minhoe Kim, Dong-Ho Cho, Nam-I Kim
  • POLYESTER FILM FOR WINDOW
    Publication number: 20210053332
    Abstract: The present invention relates to a polyester film for windows, which can block harmful ultraviolet rays from outside or prevent glare from direct sunlight and reduce thermal energy when attached to an exterior wall glass of a building or a vehicle, which can also resolve the phenomenon that an image is blurred or unclear and the image is broken when looking at an external shape through the glass, and in which a clear external shape can be confirmed even through a polyester film because fine roll-drag defects in the longitudinal that could be caused in the manufacturing process of the polyester film are not visible, and the film can be easily shrunk and peeled off even at high temperatures when applying a window film to the glass of a vehicle or a building with the polyester film being laminated with a release film.
    Type: Application
    Filed: January 24, 2019
    Publication date: February 25, 2021
    Inventors: Young Ho KIM, Chang Hee KIM, Gyu Seok LEE, Sung Heui HONG
  • METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20210058872
    Abstract: A method and an apparatus for controlling uplink power in a wireless communication system are provided. The method for controlling uplink power of a User Equipment (UE) forming a transmission link with a plurality of BSs (BSs), a power headroom report trigger event by at least one of the plurality of BSs is detected. Power headroom information of the UE is reported to at least one of the plurality of BSs.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventors: Sun-Heui RYOO, Jung-Soo JUNG, Hyun-Jeong KANG, Jong-Hyung KWUN, Sung-Jin LEE
  • CATALYST FOR PROCESSING OXYCHLORINATION OF HYDROCARBON, PREPARATION METHOD THEREFOR, AND PREPARATION METHOD OF OXYCHLORINATED COMPOUND OF HYDROCARBON USING SAME
    Publication number: 20210053036
    Abstract: A catalyst for an oxychlorination process of hydrocarbons, a preparation method thereof, and a method for preparing an oxychlorination compound of hydrocarbons using the same.
    Type: Application
    Filed: February 22, 2019
    Publication date: February 25, 2021
    Applicants: LG CHEM, LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jungup BANG, Do Heui KIM, Gyo Hyun HWANG, Jongwook JUNG, Yongju BANG, Youngseok RYOU, Jeongeun KIM
  • HIGHLY TRANSPARENT OPTICAL FILM
    Publication number: 20210054156
    Abstract: The present invention is suitable for optical applications with excellent transparency through a haze value of 1.5% or lower and particles that are hardly visible to the naked eye, by producing a film using particles having little difference in refractive index in polyethylene terephthalate (PET), which is a commonly-used polyester film, and can provide a highly transparent optical film capable of improving a winding property by forming surface roughness of 4 nm or higher.
    Type: Application
    Filed: January 7, 2019
    Publication date: February 25, 2021
    Inventors: Chang Ju KIM, Seong Sik LIM, Gyu Seok LEE, Sung Heui HONG
  • Indole compound as inhibitor of necrosis
    Patent number: 10927097
    Abstract: The present application relates to an indole compound represented by formula (1): a pharmaceutically acceptable salt or isomer thereof, a composition for prevention or treatment of necrosis and necrosis-associated diseases, and a method for preparing the composition, the composition comprising the indole compound or the pharmaceutically acceptable salt or isomer thereof as an active ingredient.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: February 23, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Heui Sul Park, Sun Young Koo, Hyoung Jin Kim, Sung Bae Lee, Hyo Shin Kwak, Vasily Artemov, Soon Ha Kim
  • PARTIAL OXIDATION PROCESS OF HYDROCARBONS
    Publication number: 20210046458
    Abstract: A partial oxidation process of hydrocarbons is provided, including bringing an inlet gas into contact with a catalyst, the inlet gas including a hydrocarbon raw material gas and a hydrogen chloride gas, wherein the catalyst includes a catalyst material including palladium (Pd), which catalyst material is supported on a carrier including cerium oxide (CeO2) and an amount of catalyst material supported on the carrier is 2 wt % to 10 wt % based on a total weight of the catalyst.
    Type: Application
    Filed: March 13, 2019
    Publication date: February 18, 2021
    Applicants: LG CHEM, LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jungup BANG, Do Heui KIM, Gyo Hyun HWANG, Jongwook JUNG, Yongju BANG, Youngseok RYOU, Jeongeun KIM
  • Method and apparatus for setting handover parameter in mobile communication system
    Patent number: 10924967
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method of setting a handover parameter includes receiving, from a serving evolved NodeB (eNB), cell type information indicating eNB types of the serving eNB and eNBs adjacent to the serving eNB, and mobility information of the UE, detecting types of the serving eNB and a target eNB based on the cell type information, and setting a Time-To-Trigger (TTT) applied, the mobility information of the UE, and a received signal strength for the serving eNB.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: February 16, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Soo Jung, Jung-Min Moon, Jong-Hyung Kwun, Sun-Heui Ryoo, Sung-Jin Lee
  • Case, having soft protective cover and hard protective frame, for electronic devices
    Patent number: 10917131
    Abstract: A case for an electronic device including a soft protective cover having a back panel to cover a back portion of the electronic device, side walls extending from the back panel to cover side portions of the electronic device, and an upper ledge; and a hard protective frame having a disconnected side and two facing sides. The disconnected side includes a first end portion and a second end portion. Each of the first and second end portions includes a first side and a second side; the second side tapers towards the upper ledge.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: February 9, 2021
    Assignee: SPIGEN KOREA CO., LTD.
    Inventors: Bum Joon Lee, Seung Joo Kim, Nam Heui Jung, Kyung Joon Lee, Gang Il Park, Sun Woo Yun, Soo Ha Jung
  • METHOD, APPARATUS, AND COMPUTER PROGRAM FOR PLANNING IMPLANT SURGERY
    Publication number: 20210030378
    Abstract: Disclosed herein is a method of supporting implant surgery in a server, which includes obtaining a subject's oral CT image scanned with a guide model inserted into an oral cavity of the subject, the guide model being manufactured to a certain standard to group human teeth in any range so that the teeth belong to at least one group and to cover a tooth position of a corresponding group, the guide model including a marker made of a radiopaque or radiation semipermeable material, loading a library as information about the standard of the guide model, identifying the marker in the oral CT image, and generating a library matching CT image by matching the oral CT image with the library based on the marker included in the library and the marker identified in the oral CT image, and planning implant surgery of the subject using the library matching CT image.
    Type: Application
    Filed: January 31, 2020
    Publication date: February 4, 2021
    Inventors: Da Som HEO, Yun Ho LEE, Heui Jung YANG
  • MULTILAYER ELECTRONIC COMPONENT
    Publication number: 20210035736
    Abstract: A multilayer electronic component includes a body including dielectric layers and internal electrodes alternately disposed in a first direction, and external electrodes disposed on the body to be connected to the internal electrodes. At least one internal electrode of the internal electrodes includes a plurality of disconnected portions penetrating through a respective internal electrode. A disconnected portion of the plurality of disconnected portions includes at least one of a pore or a dielectric substance disposed to connect adjacent dielectric layers to each other. A dielectric filling ratio, defined as a ratio of an overall length of the dielectric substance to an overall length of the disconnected portion on a cross section in the third and first directions, is more than 20% to 80% or less.
    Type: Application
    Filed: February 10, 2020
    Publication date: February 4, 2021
    Inventors: Kyoung Jin CHA, Woo Chul SHIN, Seung Heui LEE, Beom Seock OH
  • SEMICONDUCTOR MEMORY DEVICE
    Publication number: 20210020248
    Abstract: A semiconductor memory device includes: a memory cell for storing data; a page buffer connected to the memory cell through a bit line, to store data in the memory cell or read data from the memory cell; and a cache latch connected to the page buffer through a bus node. When bit data transmission operation between the page buffer and the cache latch is performed, the bus node is discharged before starting the bit data transmission operation.
    Type: Application
    Filed: February 26, 2020
    Publication date: January 21, 2021
    Applicant: SK hynix Inc.
    Inventor: Tae Heui KWON
  • NOVEL USE OF MAYDIS STIGMA EXTRACT IN PROPHYLAXIS AND THERAPY OF SLEEP DISORDER
    Publication number: 20210000904
    Abstract: The present invention provides a novel use of a Maydis stigma extract in prophylaxis, alleviation, or therapy of sleep disorder. A Maydis stigma extract has the effect of reducing sleep onset latency and increasing sleep duration, as high as or higher than the effect of ketamine or pentobarbital, which are conventionally used as soporifics. As a natural substance, the Maydis stigma extract does not cause side effects, such as cytotoxicity, resistance, or dependency, even when used for a long term.
    Type: Application
    Filed: March 7, 2019
    Publication date: January 7, 2021
    Inventors: Chan Young SHIN, Seol Heui HAN, Kyoung Ja KWON, Ryoung Eun KIM, So Hyun JOO
  • Electronic device and application sharing method thereof
    Patent number: 10887383
    Abstract: An electronic device and an application sharing method thereof are provided. The electronic device includes a display; and a controller electrically connected to the display, wherein the controller is configured to receive first data which is partial data of entire data of an application from a first electronic device; and when a user agrees to use condition information of an application received from a second electronic device, receive second data which is remaining data of the entire data of the application from the second electronic device, and generate the entire data of the application.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: January 5, 2021
    Inventors: Heui-Jin Lee, Yun-Hyun Kim, Sik Yoon, Jae-Won Cho, Su-Jin Kim, Byeong-Jun Park, Sung-Jin Lee
  • Method of handling radio link failure in wireless communication system based on multi-eNB connectivity and apparatus thereof
    Patent number: 10887812
    Abstract: Methods and apparatuses are provided in a wireless communication system supporting dual connectivity of a first base station and a second base station. A predetermined number of consecutive out-of-syncs for a special cell are received. A timer for the special cell is started. A radio link failure (RLF) is detected upon an expiration of the timer. A failure message including failure type is transmitted to the first base station in case that the RLF for the special cell is associated with the second base station.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: January 5, 2021
    Inventors: Anshuman Nigam, Jung Min Moon, Jung Soo Jung, Sun Heui Ryoo, Sung Jin Lee