Patents by Inventor Yong-Hyun Kim

Yong-Hyun 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: 11134444
    Abstract: Disclosed are a low-power communication method and a low-power communication apparatus in a communication system. A low-power station may comprise a processor; a memory storing at least one instruction executable by the processor; a receiver for receiving a WUR PPDU according to the at least one instruction; and a transceiver for transmitting and receiving a legacy PPDU according to the at least one instruction, and the at least one instruction may be configured to cause the receiver to receive a WUR wake-up frame from the access point in an on-duration within a WUR duty cycle period; when the WUR wake-up frame is received, cause the processor to transmit a first signal requesting wake-up to the transceiver; and when the first signal is received, cause the transceiver to transition from a sleep state to a wake-up state at a TWT configured between the access point and the low-power station.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: September 28, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung Hyun Hwang, Kyu Min Kang, Sung Jin Yoo, Su Na Choi, Jae Cheol Park, Yong Ho Kim
  • Patent number: 11133524
    Abstract: The present invention relates to a negative electrode active material which includes a secondary particle including a first particle which is a primary particle, wherein the first particle includes a first core and a first surface layer which is disposed on a surface of the first core and contains carbon, and the first core includes a metal compound which includes one or more of a metal oxide and a metal silicate and one or more of silicon and a silicon compound; a method of preparing the same; an electrode including the same; and a lithium secondary battery including the same.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: September 28, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Jung Hyun Choi, Yong Ju Lee, Eun Kyung Kim
  • Patent number: 11132949
    Abstract: A compensation method of a display device includes: sensing a first luminance of the display device when a first pattern is displayed on the display device; calculating a luminance prediction value corresponding to a second pattern to be displayed on the display device based on the first luminance, where the second pattern is different from the first pattern; sensing a second luminance of the display device when the second pattern is displayed on the display device; adjusting a current flowing in a first power line of the display device until the second luminance reaches the luminance prediction value; and storing compensation data corresponding to an adjusted current in a lookup table when the second luminance reaches the luminance prediction value.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: September 28, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyun Ho Kim, Jung Taek Kim, Jae Woo Ryu, Joon Suk Baik, Yong Jin Shin, Uk Jae Jang, Ki Hyun Pyun, Sang Su Han
  • Patent number: 11130877
    Abstract: Disclosed is a coating material for a coating layer of an injection mold, the coating material including 100 parts by weight of a resin composition and about 30 to 40 parts by weight of a curing agent. The resin composition includes an amount of about 40 to 50 wt % of a first acrylic resin, an amount of about 5 to 15 wt % of a second acrylic resin having a weight average molecular weight less than a weight average molecular weight of the first acrylic resin, an amount of about 10 to 15 wt % of a carbon component, an amount of about 0.5 to 2 wt % of a matting agent, an amount of about 0.1 to 0.3 wt % of a catalyst and an amount of about 20 to 35 wt % of a solvent, all the wt % are based on the total weight of the resin composition.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: September 28, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Noroo Bee Chemical Co., Ltd., Moltex Co., Ltd.
    Inventors: Kyeong Hoon Jang, In Soo Han, Dae Sik Kim, Jae Hyun An, Seul Yi, Ik Jin Jung, Ju Seong Park, Soon Joon Jung, Seung Sik Han, Jae Beom Ahn, Yong Chul Lee, Kie Moon Sung, Soon Gi Kim, Hak Soon Choi
  • Patent number: 11128886
    Abstract: A method for setting the motion vector list and the apparatus using the same may include determining the presence of a first motion vector or a second motion vector by a sequential determination process in a first spatial candidate prediction group; and setting the first motion vector or the second motion vector produced through the sequential determination process as the candidate prediction motion vector. Thus, the encoding/decoding time and the complexity can be reduced by restricting the scaling number in a process for scanning the candidate prediction motion vector.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: September 21, 2021
    Assignee: LG Electronics Inc.
    Inventors: Seung Wook Park, Jae Hyun Lim, Jung Sun Kim, Joon Young Park, Young Hee Choi, Byeong Moon Jeon, Yong Joon Jeon
  • Publication number: 20210283241
    Abstract: The present invention relates to: a rabies virus glycoprotein comprising an amino acid sequence represented by SEQ ID NO: 2; a recombinant vector for producing the glycoprotein; a transformant comprising the vector; and a vaccine composition comprising the rabies glycoprotein, and the like.
    Type: Application
    Filed: May 28, 2021
    Publication date: September 16, 2021
    Inventors: Yong Jik Lee, Sangmin Lee, Jae-Young Song, In-Ohk Ouh, Soo Dong Cho, Seyeon Park, Beong Sul Kang, Dong-Kun Yang, Ha-Hyun Kim
  • Patent number: 11118077
    Abstract: The present invention relates to an ultraviolet curable and infrared permeable ink composition for an inkjet, having enhanced high temperature resistance, which exhibits constant infrared transmissivity, surface hardness, and the like by preventing the discoloration and the deformation thereof even if a high temperature-heat treatment is performed during curing, drying, and the like.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: September 14, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Jae-Hyun Yoo, Joon-Hyung Kim, Yong-Sung Goo
  • Patent number: 11122191
    Abstract: A camera module includes a lens imaging system including one or more lenses for imaging incident light on an imaging plane, a filter member disposed between the lens imaging system and the imaging plane, a first protrusion formed on a first surface of the filter member, and a second protrusion formed on a second surface of the filter member.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: September 14, 2021
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Byung Hyun Kim, Yong Joo Jo
  • Publication number: 20210280738
    Abstract: A method of fabricating a light emitting device includes (i) determining whether each measurement location is defective or not based on a measurement result of the emission wavelength of each location, (ii) forming a test stacked structure by combining one of the first wafers, one of the second wafers, and one of the third wafers in a set of wafers, and (iii) calculating a combination yield of the test stacked structure based on a count of defective measurement locations that overlap in the test stacked structure.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 9, 2021
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Ji Hoon PARK, Ji Hun KANG, Chae Hon KIM, Yong Hyun BAEK, Hyo Shik CHOI
  • Publication number: 20210275435
    Abstract: Disclosed herein are a composition for inhibiting sebum secretion comprising a peach sprout extract as an active ingredient, and a composition for inhibiting sebum secretion comprising a mixed extract of peach sprout and peony as an active ingredient. The extract can inhibit an overproduction of sebum and regulates secretion of sebum, thereby not only imparting elasticity to the pores but also suppressing the aging of the pores and exhibiting a pore-contraction effect.
    Type: Application
    Filed: July 25, 2017
    Publication date: September 9, 2021
    Inventors: Se Jin YOO, Nok Hyun PARK, Yu Jin OH, Hyunwoo LEE, Yong-Jin KIM
  • Publication number: 20210280814
    Abstract: A display device includes a display panel including a display area and non-display areas surrounding the display area; an encapsulation substrate disposed on the display panel and including melting patterns formed in regions overlapping the non-display areas; a sealing member disposed between the display panel and the encapsulation substrate to couple the display panel with the encapsulation substrate; and fusing patterns disposed across the sealing member and the encapsulation substrate. The display panel further includes a metal line layer disposed in at least a portion of the non-display areas, at least a portion of the sealing member is disposed on the metal line layer in the non-display areas, the melting patterns are disposed to overlap the metal line layer in a thickness direction, and the fusing patterns are disposed not to overlap the metal line layer in the thickness direction.
    Type: Application
    Filed: October 2, 2020
    Publication date: September 9, 2021
    Inventors: Jung Hyun KIM, Kyung Rok KO, Yong Hoon KWON, Byung Hoon KIM, Tae Oh KIM, So Mi JUNG
  • Patent number: 11114850
    Abstract: An electrostatic discharge protection circuit includes a first internal circuit formed between a first power line and a first ground line, and configured to operate in a range between a first power and a first ground; a second internal circuit formed between a second power line and a second ground line, and configured to operate in a range between a second power having a level higher than the first power and a second ground; a signal line connecting an output terminal of the first internal circuit and an input terminal of the second internal circuit; and a protection circuit configured to form a bypass path for bypassing a stress due to electrostatic discharge when the electrostatic discharge occurs, between the signal line and the second ground line, to protect a semiconductor device of the second internal circuit from the electrostatic discharge.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: September 7, 2021
    Assignee: Silicon Works Co., Ltd.
    Inventors: Jae Min Kim, Jae Hyun Lee, Yong Nam Choi
  • Publication number: 20210268257
    Abstract: An end cap according to a disclosed embodiment is connected to a downstream side of a flow path of a medical liquid injection apparatus and is configured such that a priming liquid is introduced into the end cap. The end cap includes: a refraction part formed of a transparent material having a refractive index (nr) greater than 1 and including a first surface and a second surface forming an internal angle smaller than 90 degrees; and a indication part disposed to be spaced apart from the second surface. The end cap forms a passage in which the introduced priming liquid is movable, and a part of the passage is located between the second surface and the indication part.
    Type: Application
    Filed: July 26, 2019
    Publication date: September 2, 2021
    Inventor: Yong Hyun Kim
  • Patent number: 11107538
    Abstract: The present disclosure relates to an electronic device. A storage device includes a memory device configured to include a plurality of memory cells and a memory controller configured to determine a read voltage for a read operation to be performed on the memory device according to whether the read operation is a cache read operation.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: August 31, 2021
    Assignee: SK hynix Inc.
    Inventors: Min Ho Her, Dong Hyun Kim, Seung Il Kim, Yong Ho Kim, Jae Min Lee, Seon Young Choi
  • Patent number: 11106942
    Abstract: Disclosed are a learning data generation method and apparatus needed to learn animation characters on the basis of deep learning. The learning data generation method needed to learn animation characters on the basis of deep learning may include collecting various images from an external source using wired/wireless communication, acquiring character images from the collected images using a character detection module, clustering the acquired character images, selecting learning data from among the clustered images, and inputting the selected learning data to an artificial neural network for character recognition.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: August 31, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dong Hyuck Im, Jung Hyun Kim, Hye Mi Kim, Jee Hyun Park, Yong Seok Seo, Won Young Yoo
  • Publication number: 20210260426
    Abstract: An extinguishing composition includes an extinguishing material and a capsule containing the extinguishing material. The extinguishing material includes calcium bromide. The extinguishing material may be in a capsule.
    Type: Application
    Filed: December 24, 2019
    Publication date: August 26, 2021
    Applicants: LG CHEM, LTD., KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORP
    Inventors: Yeo Min YOON, Ji Hyun CHOI, Bum Young JUNG, Jeong Ho HA, Ki Jae KIM, Yong Keon AHN, Kyu Bin LEE, Yustian SUHARTO
  • Patent number: 11096885
    Abstract: Disclosed is to provide a composition for enhancing skin elasticity or improving skin wrinkles, which comprises a polyol as a dispersion medium, and a ginseng cell lysate dispersed in the polyol as an active ingredient. Specifically, the composition according to the present disclosure contains a polyol and all useful substances in ginseng cells dispersed in a polyol as an active ingredient, thereby exhibiting excellent skin elasticity enhancement or skin winkle improvement effects. In addition, the preparing method according to the present disclosure can effectively disperse useful substances in ginseng cells in the polyol by using a micro fluidizer, and thus can exhibit synergistic effects of useful substances in ginseng cells.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: August 24, 2021
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Eunjung Lee, Nok Hyun Park, Hyangtae Choi, Young Gyu Kang, Dong Hyun Kim, Yong Jin Kim
  • Patent number: 11102491
    Abstract: An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction anode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: August 24, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Yong Joon Jeon, Seung Wook Park, Jung Sun Kim, Joon Young Park, Byeong Moon Jeon, Jae Hyun Lim
  • Publication number: 20210230903
    Abstract: Disclosed herein is a door lock configured to indicate the lock status of the door lock to nearby persons. In some instances, the door lock includes a locking mechanism with one or more actuators configured to act directly on an indicator such that the indicator indicates the lock status of the lock.
    Type: Application
    Filed: April 13, 2021
    Publication date: July 29, 2021
    Inventors: Brian R. Fournier, Daniel Gills, Thomas Harris, Jeong Sik Kim, Yong Hyun Kim
  • Publication number: 20210181262
    Abstract: A method for estimating a state of charge (SOC) value of a battery may include determining, by a controller, whether an entry condition for estimating the SOC value of the battery is satisfied based on state data of the battery; generating, by the controller, an initial SOC value of the battery using an internal resistance value of the battery when the state data satisfies the entry condition; generating, by the controller, a first storage capacity of the battery to generate using the initial SOC value; generating, by the controller, a second storage capacity of the battery using the first storage capacity and a charging efficiency of the battery; and estimating, by the controller, the SOC value of the battery using the second storage capacity.
    Type: Application
    Filed: October 29, 2020
    Publication date: June 17, 2021
    Applicants: Hyundai Motor Company,, Kia Motors Corporation
    Inventors: Seungwon PARK, Sunho Choi, Sung Tae Kim, Yong Hyun Kim