Patents by Inventor Chun Kim

Chun 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).

  • Publication number: 20230251742
    Abstract: A touch sensing device for preventing occurrence of electromagnetic interference (EMI) due to a clock includes a touch controller configured to operate in a write mode during a display period and operate in a read request mode or a read operation mode during a touch sensing period, and a touch driver configured to receive touch sensing data from a touch sensor during the touch sensing period and transmit the touch sensing data to the touch controller through a first bus and a second bus. The first bus is used for clock transmission in the write mode and the read request mode and is used for data transmission in the read operation mode. The second bus is used for data transmission in the write mode, the read request mode, and the read operation mode.
    Type: Application
    Filed: April 12, 2023
    Publication date: August 10, 2023
    Inventors: Sun Young PARK, Hong Kyun JUNG, Sung Chun KIM
  • Publication number: 20230205348
    Abstract: Disclosed herein is a touch sensing device including a first touch controller configured to transmit and receive data, wherein the first touch controller includes a clock terminal and a plurality of input/output terminals, and ternary data is transmitted and received through the clock terminal and at least two terminals among the plurality of input/output terminals of the first touch controller, and binary data is transmitted through the remaining input/output terminals.
    Type: Application
    Filed: October 19, 2022
    Publication date: June 29, 2023
    Applicant: LX SEMICON CO., LTD.
    Inventors: Hong Kyun JUNG, Sun Young PARK, Sung Chun KIM
  • Patent number: 11661975
    Abstract: A power transmission apparatus for transmitting power generated by a power generation apparatus to a generator and a power generation system including the same are provided. The power transmission apparatus for transmitting power generated by the power generation apparatus to the generator may include a first disk part connected to one of the power generation apparatus and the generator, a second disk part connected to the other one of the power generation apparatus and the generator and disposed on a rear side of the first disk part, and a connection part configured to connect the first disk part and the second disk part and include a portion that decreases and then increases in diameter along a longitudinal direction.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: May 30, 2023
    Assignee: DOOSAN ENERBNLITY CO., LTD.
    Inventors: Yeong Chun Kim, Sang Sup Han
  • Patent number: 11656719
    Abstract: A touch sensing device for preventing occurrence of electromagnetic interference (EMI) due to a clock includes a touch controller configured to operate in a write mode during a display period and operate in a read request mode or a read operation mode during a touch sensing period, and a touch driver configured to receive touch sensing data from a touch sensor during the touch sensing period and transmit the touch sensing data to the touch controller through a first bus and a second bus, wherein the first bus is used for clock transmission in the write mode and the read request mode and is used for data transmission in the read operation mode, and the second bus is used for data transmission in the write mode, the read request mode, and the read operation mode.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: May 23, 2023
    Assignee: LX SEMICON CO., LTD.
    Inventors: Sun Young Park, Hong Kyun Jung, Sung Chun Kim
  • Publication number: 20230093390
    Abstract: The present invention discloses a profiling technique for a target molecule population in a sample including an unknown target molecule, using an aptamer. In the method of the present invention, the target molecule population in the sample may be provided as an aptamer profile including an unknown target molecule, and this aptamer profile can be used to determine whether drug prescription is appropriate (i.e., anticancer drug companion diagnosis, etc.), to provide disease diagnosis information, to monitor drug treatment, to determine drug compliance, to determine the degree or absence/presence of in vitro cellular response to drug treatment, and to obtain useful information to humans for classification or identification of species, etc.
    Type: Application
    Filed: December 2, 2020
    Publication date: March 23, 2023
    Inventor: Sung Chun KIM
  • Publication number: 20230059227
    Abstract: The present disclosure discloses a high-pressure gas storage and supply device. The disclosed high-pressure gas storage and supply device includes a plurality of gas storage tanks that store a high-pressure gas therein and selectively discharge the stored gas, and a gas transport pipe including tank inlet/outlet lines respectively connected to the plurality of gas storage tanks to fill the gas in the gas storage tanks or discharge the gas stored in the gas storage tanks. Thus, in the present disclosure, the gas may be filled in or discharged from the gas storage tanks by the same one tank inlet/outlet line, and thus a structure for filling or discharging the high-pressure gas can be simplified.
    Type: Application
    Filed: August 3, 2022
    Publication date: February 23, 2023
    Inventors: Seok Jin LEE, Su Han RYU, Hui Chun KIM, Jun Young YIM
  • Publication number: 20220404221
    Abstract: Proposed is a dynamometer for measuring load of a rotary shaft to be tested, the dynamometer comprising: a dynamometer shaft connected to the rotary shaft to be tested; a casing part having a through hole through which the dynamometer shaft passes, and a water supply chamber and a drain chamber therein; a stator part including a first stator and a second stator to be spaced apart from each other; a toroidal chamber partitioning part partitioning a toroidal chamber into a first toroidal chamber and a second toroidal chamber, wherein the toroidal chamber partitioning part comprises a runner and a guide ring, forming a drain slot through which the fluid is discharged from the first toroidal chamber and the second toroidal chamber to the drain chamber; and a flow adjusting part adjusting flow rate of the fluid.
    Type: Application
    Filed: June 20, 2022
    Publication date: December 22, 2022
    Inventors: Yeong Chun KIM, Jin Uk KIM, Dong Hwa JUNG, Gi Won HONG, Chang Goo KIM, Young Ho LEE
  • Publication number: 20220381629
    Abstract: A hydrodynamic-type hydraulic dynamometer is provided. The hydrodynamic-type hydraulic dynamometer includes a shaft rotatably mounted by a plurality of bearings, a stator fixed around the shaft and having a toroidal chamber therein, a runner rotatably coupled to the shaft and causing a fluid introduced into the toroidal chamber to flow therethrough, an inner ring mounted to extend inwardly from a radially outer side of the toroidal chamber and having a control slit formed therethrough, and a shutter configured to adjust an opening degree of the control slit.
    Type: Application
    Filed: March 15, 2022
    Publication date: December 1, 2022
    Inventors: Yeong Chun KIM, Jin Uk KIM, Dong Hwa JUNG, Gi Won HONG, Kwang Yol LEE
  • Publication number: 20220370488
    Abstract: Mucus penetrating nanoparticles for inducing, increasing, or enhancing an immune response typically include core of a blend of a biodegradable hydrophobic polymer and a hydrophilic polymer, wherein ?50% of the biodegradable polymer is conjugated to the hydrophilic polymer, and the hydrophilic polymers forms a coating on the particle. The particles encapsulate a cargo, typically an antigen, adjuvant or other immunomodulator, or a nucleic acid encoding the antigen, or combination thereof. Pharmaceutical compositions including an effective amount of particles to induce an immune response in a subject in need thereof are also provided. Methods of inducing an immune response are also provided, and typically include administering to a subject, preferably via the respiratory tract, the pharmaceutical composition. In some embodiments, the subject has cancer or an infection of the lung.
    Type: Application
    Filed: October 21, 2020
    Publication date: November 24, 2022
    Inventors: Jung Soo Suk, Yoo Chun Kim, Justin Hanes
  • Publication number: 20220357831
    Abstract: The present disclosure relates to a microcontroller, a readout integrated circuit and a method of driving a circuit, and more particularly, to a microcontroller, a readout integrated circuit and a method of driving a circuit to transmit command signals by using a pair of lines, through which signals are transmitted from the microcontroller which is a master circuit to the readout integrated circuit which is a slave circuit, as two single-ended signal transmission lines and to control power of the readout integrated circuit which is a slave circuit.
    Type: Application
    Filed: April 20, 2022
    Publication date: November 10, 2022
    Applicant: LX Semicon Co., Ltd.
    Inventors: Ji Ho KIM, Jun Tak JEON, Kyung Hwan KIM, Sung Chun KIM
  • Publication number: 20220326095
    Abstract: Disclosed is a temperature measurement system including: a light source unit for receiving excitation light; a target material on which the temperature-sensitive film is attached in order to emit the received excitation light into emission light; a phosphorescence detector for extracting the emission light into a phosphorescence decay signal; and a temperature extraction unit for extracting temperature of the target material using the phosphorescence decay signal.
    Type: Application
    Filed: March 18, 2021
    Publication date: October 13, 2022
    Applicant: PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Kyung Chun KIM, Chang Sik HA, TAO CAI, YONGZHU YAN
  • Patent number: 11449600
    Abstract: An operation method of a system for generating a security profile of a security instance includes extracting executable code and a library file from a container, thereby identifying a target to be analyzed; performing binary static analysis for the executable code and the library file in order to generate a system call list; and generating a Secure Computing Mode (SECCOMP) security profile based on the system call list.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: September 20, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung-Jin Kim, Hyunyi Yi, Chulwoo Lee, Woomin Hwang, Hyoung-Chun Kim
  • Patent number: 11404132
    Abstract: A method for measuring interference in a memory device is provided. The method includes: programming a selected memory cell among a plurality of memory cells connected in series between a bit line and a source line; measuring a first noise value of the programmed selected memory cell; programming an adjacent memory cell adjacent to the selected memory cell among the plurality of memory cells; measuring a second noise value of the selected memory cell, after the programming of the adjacent memory cell is completed; and determining interference on the selected memory cell based on the first noise value and the second noise value. The first noise value and the second noise value are measured by detecting a low frequency noise of a cell current of the selected memory cell.
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: August 2, 2022
    Assignees: SK hynix Inc., Korea University Research and Business Foundation, Seiong Campus
    Inventors: Jae Woo Lee, Soo Hyun Kim, Dong Hyun Kim, Dong Geun Park, Geun Soo Yang, Jung Chun Kim, Sae Yan Choi
  • Publication number: 20220219286
    Abstract: An environment-friendly polishing disc and a processing technology thereof are provided by the present disclosure, and the present disclosure is related to the field of industrial electronic technology. The environment-friendly polishing disc, comprising a lower backsheet, a soft polishing layer on an upper side of the lower backsheet, and the soft polishing layer is a polyurethane synthetic resin containing polishing powder, and an upper backsheet is provided on an upper side of the soft polishing layer, so as to solve the problems of high cost, low polishing efficiency and serious environmental pollution in the long-term polishing process of existing polishing disc. In addition, the disclosure also proposes a processing technology of an environment-friendly polishing disc, which includes: preparing processing tools, producing the upper backsheet, producing the lower backsheet and batching of a soft polishing layer and forming of the polishing disc.
    Type: Application
    Filed: November 29, 2021
    Publication date: July 14, 2022
    Inventor: luen-chun Kim
  • Patent number: 11367374
    Abstract: Disclosed is data communication between a microcontroller and a source readout circuit, in which the clock circuit of a slave is not needed, and the size of a slave circuit and the amount of power consumed may be reduced.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: June 21, 2022
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Yong Woo Choi, Sung Chun Kim, Byoung Sun Ahn
  • Patent number: 11359667
    Abstract: Provided are a bearing and a power generation system including the same. The bearing supporting a shaft system of a power generation system in a radial direction includes a pad disposed on an outer side of the shaft system with respect to the radial direction and including a cooling path through which oil flows. In the bearing and the power generation system including the same, the cooling flow path is formed through the pad so that the oil existing between the pad and the shaft system flows into the cooling flow path to cool the pad. Accordingly, the pad is continuously cooled during the operation of the power generation system, and the temperature of the pad is prevented from rising above the threshold value even if friction occurs between the shaft system and the pad.
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: June 14, 2022
    Inventor: Yeong Chun Kim
  • Patent number: 11313099
    Abstract: The present disclosure relates to: a flexible joint connecting device used for sequentially coupling precast concrete segments so as to construct an underwater tunnel; an underwater tunnel construction method using the flexible joint connecting device so as to join, in a watertight manner, tunnel modules and integrally connect same, thereby constructing the underwater tunnel; and the underwater tunnel constructed by the construction method.
    Type: Grant
    Filed: November 28, 2019
    Date of Patent: April 26, 2022
    Assignee: DAEWOO ENGINEERING & CONSTRUCTION CO., LTD
    Inventors: Byeong Moo Jin, Je Chun Kim, Kyoungo Kim, Kyung Tae Bae, Kyoungwon Seo, Youseok Kim, Yong Jic Kim, Hyun Su Park
  • Patent number: 11299999
    Abstract: A clearance adjusting apparatus to move a thrust bearing of a gas turbine back and forth to adjust a tip clearance of a turbine is provided. The clearance adjusting apparatus includes an adjusting plate disposed to move forward from or rearward to a reference surface, a biasing cylinder disposed to selectively move the adjusting plate back and forth, a stopper disposed to be moved toward the adjusting plate after being moved forward to prevent a rearward movement of the adjusting plate, a position sensor disposed to measure a distance from the reference surface to the adjusting plate, and a controller configured to receive information about measurements from the position sensor and control an operation of the stopper and the biasing cylinder based on the received information.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: April 12, 2022
    Inventor: Yeong Chun Kim
  • Publication number: 20220098818
    Abstract: The present disclosure relates to: a flexible joint connecting device used for sequentially coupling precast concrete segments so as to construct an underwater tunnel; an underwater tunnel construction method using the flexible joint connecting device so as to join, in a watertight manner, tunnel modules and integrally connect same, thereby constructing the underwater tunnel; and the underwater tunnel constructed by the construction method.
    Type: Application
    Filed: November 28, 2019
    Publication date: March 31, 2022
    Inventors: Byeong Moo JIN, Je Chun KIM, Kyoungo KIM, Kyung Tae BAE, Kyoungwon SEO, Youseok KIM, Yong Jic KIM, Hyun Su PARK
  • Publication number: 20220088213
    Abstract: The present invention provides a drug delivery system using a pH-dependent cell-penetrating peptide and to a composite thereof with a drug. The drug delivery system of the present invention selectively (or specifically) acts only on specific target cells, thereby reducing side effects of a drug and enhancing drug efficacy, and can be usefully used to deliver drugs such as anticancer agents, immunosuppressants, contrast agents, etc.
    Type: Application
    Filed: January 3, 2020
    Publication date: March 24, 2022
    Inventor: Sung Chun KIM