Patents by Inventor Dong-Joon Kim

Dong-Joon 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: 10974608
    Abstract: A method for selectively performing a full bridge control and a half bridge control in a WPT system using an LCCL-S resonant network may include: performing the full bridge control by controlling the switches not connected in series of the full bridge inverter to operate simultaneously; calculating a coupling coefficient of the WPT system; determining whether it is possible to switch the full bridge control to the half bridge control based on the calculated coupling coefficient; in response to determining that it is possible to switch the full bridge control to the half bridge control, calculating a load of the WPT system; and performing the half bridge control for the full bridge inverter based on the calculated load.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: April 13, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Research & Business Foundation Sungkyunkwan University
    Inventors: Jae Eun Cha, Gyu Yeong Choe, Woo Young Lee, Jong Eun Byun, Min Kook Kim, Sang Joon Ann, Byoung Kuk Lee, Dong Myoung Joo
  • Patent number: 10978390
    Abstract: An electronic device including a semiconductor memory is provided to include a mat region comprising a plurality of memory cells, each including a second transistor; a first switching region located at a side of the mat region and including first transistors; and a second switching region located at the other side of the mat region and including third transistors, wherein the second transistors comprise: a plurality of second active regions; and a plurality of second gate structures extending in the first direction to cross the second active regions, wherein each second active regions is divided into a first side portion, a middle portion and a second side portion that are arranged alternately and repeatedly in the first direction, wherein the first transistors and the third transistors include their active regions and gate structures which are arranged in the same manner as those of the second transistors.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: April 13, 2021
    Assignee: SK hynix Inc.
    Inventors: Dong-Joon Kim, Jae-Yun Yi, Joon-Seop Sim
  • Patent number: 10965431
    Abstract: An apparatus and method are provided for feeding back channel quality information and performing scheduling using the fed-back channel quality information in a wireless communication system based on Orthogonal Frequency Division Multiple Access (OFDMA). In the OFDMA wireless communication system, forward performance degradation due to a decrease in an amount of reverse channel quality information is reduced, and also an increase in the reverse load due to channel quality information feedback is suppressed. A base station controls power of a physical channel using information fed back from a mobile station. In a method for feeding back channel quality information from the mobile station, sub-band-by-sub-band channel quality information is measured and channel-by-channel quality information of a number of channels is transmitted in order of sub-bands of better channel quality information. Average channel quality information for a total band is measured and transmitted.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: March 30, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hwan-Joon Kwon, Kyeong-In Jeong, Jin-Kyu Han, Dong-Hee Kim
  • Patent number: 10963139
    Abstract: An electronic device including a touch-enabled display module configured to display a plurality of windows according to a multi-window mode; and a control module configured to displaying on the touch screen a first application window and a second application window according to the multi-window mode, alter the first application window in response to a touchscreen input received via the touch-enabled display, and automatically alter the second application window in response to the alteration of the first application window.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: March 30, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Doo Suk Kang, Geon Soo Kim, Dong Hyun Yeom, Pil Joo Yoon, Yong Joon Jeon, Bo Kun Choi
  • Publication number: 20210091789
    Abstract: Disclosed is a method and apparatus for encoding an erasure code for storing data. The disclosed method for encoding an erasure code comprises the steps of: (a) generating a first local parity group including two or more local parity nodes for data nodes; (b) generating at least one global parity node for the data nodes; (c) generating at least one second local parity group including two or more local parity nodes for the data nodes; and (d) storing the data nodes, the first local parity group, the second local parity group, and the global parity node. According to the disclosed method, it is possible to store and recover data safely and efficiently.
    Type: Application
    Filed: July 25, 2018
    Publication date: March 25, 2021
    Inventors: Dong-Joon SHIN, Ji Ho KIM, Jin Soo LIM
  • Publication number: 20210088134
    Abstract: The present disclosure provides an inhibitor integrated actuator shift control device capable of controlling a position of a gear shift by improving control performance and durability through position control of a brushless direct current (BLDC) motor by an inductive sensor, forming a metallic uneven portion on an output shaft flange part of a reducer, and detecting a variation amount in induced current due to the metallic uneven portion.
    Type: Application
    Filed: May 29, 2020
    Publication date: March 25, 2021
    Applicants: Kyung Chang Industrial Co., Ltd., SAM HYUN CO., LTD.
    Inventors: Dong Won KIM, Sung Joon MAENG, Dae Yeon KIM, Jin HEO, Tae Keuk CHOI, Jeong Seok KIM
  • Publication number: 20210081374
    Abstract: A system and method for distributing data are provided. The system for distributing data which manages the distribution of data from one or more data transmitting nodes to a data receiving node, according to one embodiment of the present invention, comprises: an off-chain pool management unit; an integrity authentication unit; a data distribution verification unit; and a block chain storage unit.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 18, 2021
    Inventors: Dong Hwan Shin, Hong Gu Kim, Hong Joon Ha, Lae Wook Lee, Hwa Min Yu, Jong Uk Choi
  • Publication number: 20210078400
    Abstract: According to an exemplary clutch apparatus of a hybrid electric vehicle, a clutch connection member directly transmits the torque of the motor to the input shaft, and a radially internal portion of a clutch connection member is spline-engaged with the input shaft while being supported by a step wall.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 18, 2021
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Chulmin AHN, SungGon BYUN, Seok Joon KIM, Su Hyeon MAENG, Dong Hui CHEON, Baekyu KIM, Junyoung HA
  • Publication number: 20210075750
    Abstract: Provided is a method of controlling display of a consultation session by integrating and displaying at least one consultation session managed by an individual respondent. The method includes receiving, from a server, data about the at least one consultation session to be displayed; displaying a consultation session window for each of the at least one consultation session; and displaying in a preset manner a session window of a consultation session in which details of consultation satisfy a certain condition for a consultant's intervention. The consultation session window includes a history of conversation in each of the at least one consultation session.
    Type: Application
    Filed: September 8, 2020
    Publication date: March 11, 2021
    Applicant: MINDS LAB INC.
    Inventors: Tae Joon YOO, Dong Su KIM, Hong Seop CHOI
  • Patent number: 10944055
    Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as described in the detailed description.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: March 9, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Norihito Ishii, Katsunori Shibata, Takkyun Ro, Ohkyu Kwon, Sang Mo Kim, Kyung Bae Park, Sung Young Yun, Dong-Seok Leem, Youn Hee Lim, Yong Wan Jin, Yeong Suk Choi, Jong Won Choi, Taejin Choi, Hyesung Choi, Chul Joon Heo
  • Publication number: 20210060908
    Abstract: The present invention relates to a hard coating film having a multilayer-structure and, specifically, to a hard coating film having a multilayer-structure, which has a low Vickers hardness (Hv) value while having an excellent scratch resistance together with flexibility.
    Type: Application
    Filed: September 4, 2018
    Publication date: March 4, 2021
    Applicant: Kolon Industries, Inc.
    Inventors: Pil Rye YANG, Dong Hee LEE, Sang Hyun AHN, Hang Geun KIM, Seong Hoon BAEK, Byung Joon AN
  • Publication number: 20210054924
    Abstract: A dial transmission lever device according to an exemplary embodiment of the present invention includes a dial knob, a button guide unit, a plurality of button units, a rubber unit, and a board unit. The dial knob is rotatable from a predetermined reference position and includes a first hole that penetrates the dial knob from one end to the other end of the dial knob. The button guide unit is disposed in the dial knob. The plurality of button units is disposed in the button guide unit. The rubber unit is disposed below the button guide unit and includes protruding portions disposed below the plurality of button units, respectively. The board unit is disposed below the rubber unit. In addition, the dial knob further includes a rotary member disposed in the first hole, coupled to the dial knob, and configured to rotate together with the dial knob.
    Type: Application
    Filed: July 14, 2020
    Publication date: February 25, 2021
    Inventors: Dong Won KIM, Sung Joon Maeng, Hyeong Seok Hong
  • Patent number: 10925914
    Abstract: The present invention provides a health functional food composition and a pharmaceutical composition for preventing and alleviating depression, both compositions using an extract of Vaccinium bracteatum Thunb. fruits, which are Korean natural resources, so as to be safely usable without toxicity and side effects.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: February 23, 2021
    Assignee: JEONNAM BIOINDUSTRY FOUNDATION
    Inventors: Chul Yung Choi, Jae Yong Kim, Gyu Ok Lee, Ja Won Shin, Hu Won Kang, Ara Jo, Hak Joon Choi, Sang O Pan, Sung Yoon Park, Hyo Jeong Yun, So Jeong Im, Mi Ri Kim, Yong Uk Kim, Dool-Ri Oh, Eun Jin Choi, Yu Jin Kim, Dong Hyuck Bae, KyoNyeo Oh, Myung-A Jung, Ji Ae Hong, Hyun Mi Lee, Rack Seon Seong
  • Publication number: 20210029347
    Abstract: A display device relates to a test image measuring device, and includes a housing including one side in which an opening is defined, and a reflector provided to be inclined by a predetermined angle from another side of the housing facing the opening, where a display device including a display unit and an imaging unit is provided above the opening, and a test image displayed from the display unit is photographed by the imaging unit through the reflector.
    Type: Application
    Filed: March 11, 2020
    Publication date: January 28, 2021
    Inventors: Hyun Seuk YOO, Dong Joon KWAG, Hyung Jin KIM, Seong Heon CHO
  • Publication number: 20210027308
    Abstract: A banking processing method according is performed by a processing logic including an application for banking processing implemented on a user terminal and a computer-readable storage medium. The method comprises the steps of: when the application for banking processing is run, searching a hardware security area of the user terminal and confirming the existence of a certificate for confirming an execution history of the application for banking processing; when the existence of the certificate is confirmed, searching the security area and confirming the existence of a token key for identifying whether login information of the user has been set; when the existence of the token key is not confirmed, setting the login information of the user by providing a membership page for setting the login information of the user; and opening an account according to a request of the user whose login information has been set.
    Type: Application
    Filed: March 25, 2019
    Publication date: January 28, 2021
    Inventors: Jung Hee KO, Tae Ki HA, Yeun Su KOO, Bo Hyun OH, Lee Rang PARK, Sung Jun KIM, Ji Hong PARK, Dong Joon LEE, Jung Min AHN, Geun Won MO, Hyeong Jin JANG, Jun Hyuk YUN, Hack Cheon KIM, Eun Jung GIL, Ji Eun KIM, Tae Won KIM, Seung Jin LEE, Do Young LEE
  • Patent number: 10900963
    Abstract: The present invention is related to a parallel line biochip for multiplex diagnosis. The parallel line biochip for multiplex diagnosis includes a plurality of line strips disposed in parallel, and a well configured to immobilize the line strips. Since the parallel line biochip for multiplex diagnosis can be used to connect two or more line strips in parallel, the parallel line biochip for multiplex diagnosis has an effect of measuring various materials present in a biological test sample at the same time.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: January 26, 2021
    Inventors: Kook Jin Lim, Dong Seob Choi, Bum Joon Kim, Mi Jung Kim, Myung Sook Chung, Hye Jung Lee
  • Publication number: 20210016417
    Abstract: A CMP pad conditioner and method for manufacturing the same. The CMP pad conditioner includes: a metal plate shank, diamond grit particles each having a lower end secured to a surface of the metal plate shank; a plating layer formed on the surface of the metal plate shank and surfaces of lower portions of the diamond grit particles to expose upper portions of the diamond grit particles; and a coating layer deposited over a surface of the plating layer and surfaces of the upper portions of the diamond grit particles.
    Type: Application
    Filed: July 15, 2020
    Publication date: January 21, 2021
    Inventors: Shin Kyung KIM, Sung Gyu KIM, Dong Youl PARK, Kang Joon KIM, Kyoung Jin KIM, Tae Hyeon KIM
  • Patent number: 10892924
    Abstract: Disclosed herein is a demodulation method of a Layer-Division Multiplexing (LDM) system. The demodulation method may include receiving an LDM modulation signal, restoring a first-layer signal from the LDM modulation signal and remodulating the first-layer signal, restoring and remodulating a second-layer signal by performing cancellation of the amplitude component of the first-layer signal from the LDM modulation signal using signaling information independently of restoration and remodulation of the first-layer signal, and restoring a third-layer signal using the first-layer signal, the second-layer signal, and the LDM modulation signal.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: January 12, 2021
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jae-Hwui Bae, Sun-Hyoung Kwon, Young-Su Kim, Dong-Joon Choi, Nam-Ho Hur
  • Publication number: 20200405634
    Abstract: The present invention provides an eye drop formulation in the form of a solution, comprising (2R,3R,4S)-6-amino-4-[N-(4-chlorophenyl)-N-(1H-imidazol-2-ylmethyl)amino]-3-hydroxy-2-methyl-2-dimethoxymethyl-3,4-dihydro-2H-1-benzopyran or a pharmaceutically acceptable salt thereof; propylene glycol as a stabilizing agent; and a pH controlling agent in an aqueous medium, wherein the eye drop formulation has a pH ranging from 4.0 to 5.0. The eye drop formulation of the present invention can contain (2R,3R,4S)-6-amino-4-[N-(4-chlorophenyl)-N-(1H-imidazol-2-ylmethyl)amino]-3-hydroxy-2-methyl-2-dimethoxymethyl-3,4-dihydro-2H-1-benzopyran or a pharmaceutically acceptable salt thereof in a high concentration; and has an excellent stability. In addition, the pharmaceutical product for preventing or treating macular degeneration according to the present invention can be stored for extended periods.
    Type: Application
    Filed: February 18, 2019
    Publication date: December 31, 2020
    Applicant: HANLIM PHARMACEUTICAL CO., LTD.
    Inventors: Dong-Yeop SHIN, Hu-Seong KIM, Geun-Hyeog LEE, Kyung-Joon KIM, Yun-Seok CHO, Mi-Jin O, Mi-Jung KIM
  • Patent number: 10870717
    Abstract: The present invention provides a modifier, a modified conjugated diene-based polymer which is modified using the same, and a rubber composition including the modified conjugated diene-based polymer, and more particularly, a modifier which includes a compound represented by Formula 1 and is capable of improving the mixing properties between a conjugated diene-based polymer and a filler, a modified conjugated diene-based polymer which is modified using the same, and a rubber composition including the modified conjugated diene-based polymer.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: December 22, 2020
    Inventors: Kyoung Hwan Oh, Hee Jung Jeon, Jeong Heon Ahn, Suk Joon Yoo, Hyo Jin Bae, Su Hwa Kim, Dong Hui Kim, Suk Youn Kang