Patents by Inventor Kyung-Hwan Kim

Kyung-Hwan 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: 11898947
    Abstract: The present disclosure relates to a diagnostic method and a device performing the same. According to an aspect of the present disclosure, a diagnostic device is a diagnostic device that uses a test kit including a specimen plate having a specimen region in which a specimen is smeared and a patch plate configured to store a contact-type patch, which comes into contact with the specimen to stain the specimen, and the diagnostic device includes a body having a loading region in which the test kit is placed, a moving unit configured to move the patch plate and the specimen plate of the test kit relative to each other so that the specimen placed in the test kit is smeared in the specimen region, and a contact unit configured to move a structure of the test kit such that the contact-type patch comes into contact with the smeared specimen so that the smeared specimen is stained.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: February 13, 2024
    Assignee: NOUL CO., LTD.
    Inventors: Dong Young Lee, Chan Yang Lim, Kyung Hwan Kim, Young Min Shin, Hyun Jeong Yang
  • Publication number: 20240035477
    Abstract: An integrated water pump and valve device in which a water pump and a valve are integrally controlled by a single controller, and the water pump and the valve are integrated, thereby reducing an overall size.
    Type: Application
    Filed: February 9, 2022
    Publication date: February 1, 2024
    Inventors: Kyung Hwan KIM, Chang Hyun PARK, Jae Sung BAE
  • Publication number: 20240025238
    Abstract: A quarter glass assembly for a vehicle includes a glass window and a plastic glass disposed adjacent to the glass window and forming, with the glass window, a partitioned quarter glass. The assembly includes decorative members integrally provided to cover edges of one side and an opposite side of the plastic glass and provided vertically with respect to the front of the quarter glass, a main trim piece provided to surround a rim of the glass window and upper and lower portions of the plastic glass, and a molding member provided to integrate the glass window and the plastic glass by including the decorative members and the main trim piece.
    Type: Application
    Filed: December 16, 2022
    Publication date: January 25, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SE JIN CO., LTD
    Inventors: Nak Kyoung Kong, Sang Heon Wang, Chan Joo Moon, Kyung Hwan Kim, Pil Gu Jang, Min Hyung Son
  • Publication number: 20230421880
    Abstract: A camera monitoring system (CMS) disposed on a panel of a vehicle body. A housing is disposed on a vehicle body. A movable housing is movable along the housing. A CMS camera is disposed on one end of the movable housing. A motor part provides driving force by which the movable housing moves along the housing. A transparent part is disposed on the housing and is located in an area facing the CMS camera when the movable housing is retracted into the housing. A controller controls a driving amount of the motor part and controls turning on/off of the CMS camera.
    Type: Application
    Filed: June 1, 2023
    Publication date: December 28, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SMR AUTOMOTIVE MODULES KOREA LTD.
    Inventors: Nak Kyoung Kong, Dae Hee Lee, Kyung Hwan Kim, Sang Heon Wang, Won Sik Hong, Houng Young Shin, Chang Hwan Lim, Sung Min Cho
  • Patent number: 11853514
    Abstract: The present disclosure discloses a touch sensing signal processing circuit which senses a change in capacitance of a sensing node for touch sensing and provides a logic signal corresponding to the touch sensing. The touch sensing signal processing circuit of the present disclosure is configured using a delta-sigma analog to digital converter. Auto-tuning may be performed by delta-sigma analog conversion.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: December 26, 2023
    Assignee: LX SEMICON CO., LTD.
    Inventors: Jae Duck Kim, Kyung Hwan Kim, Ho Jin Kang
  • Patent number: 11847292
    Abstract: A method for processing contents at an electronic device is provided. The method includes generating a first content corresponding to a user input applied to content via the electronic device, and displaying a floating user interface (UI), which displays first scrap information on the first content, on a screen of the electronic device.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: December 19, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-Hwan Kim, Dong-Jeon Kim, Jin-Hong Jeong, Hye-Soon Jeong, Se-Jun Song, Yo-Han Lee
  • Publication number: 20230398838
    Abstract: An integrated device of a pump and a valve is disclosed. The integrated device of a pump and a valve includes a drive unit, a valve assembly mounted on the drive unit and configured to be switchable to a first position or a second position by the drive unit, a pump mounted on the drive unit, and a controller configured to control operation of the drive unit and the pump. The valve assembly includes a plurality of inlets and a plurality of outlets. At the first position and the second position of the valve assembly, different fluid passages are formed in the valve assembly. The pump is configured to communicate with the valve assembly to allow a flow of fluid through the valve assembly.
    Type: Application
    Filed: December 20, 2022
    Publication date: December 14, 2023
    Inventors: Ji Woong JUNG, Seung Woo YANG, Gun Goo LEE, Kyung Hwan KIM, Chang Hyun PARK, Jae Sung BAE
  • Publication number: 20230393039
    Abstract: The present disclosure relates to a tissue diagnosis device including a plate supporter configured to support a plate on which a reaction region is placed and a sample is placed in the reaction region, a patch controller configured to support the patch which contains a labeling substance that specifically labels the target substance, and control a position of the patch relative to the reaction region so that the patch provides the labeling substance to the reaction region, and a target substance detector configured to detect the labeling substance and detect the target substance included in the tissue sample.
    Type: Application
    Filed: August 2, 2023
    Publication date: December 7, 2023
    Inventors: Dong Young Lee, Chan Yang Lim, Kyung Hwan Kim
  • Publication number: 20230367180
    Abstract: A lens driving apparatus includes a housing; a bobbin; a coil disposed on the bobbin; a magnet facing the coil; a base disposed below the housing; a substrate disposed between the housing and the base; an elastic member disposed on the bobbin and coupled to the bobbin and the housing; and a support member coupled to the housing and the substrate. The elastic member includes an external part coupled to the housing, an internal part coupled to the bobbin, a connection part connecting the external part and the internal part. The bobbin includes a groove. The internal part of the elastic member includes a coupling hole. The coupling hole of the internal part includes a first area formed at a position corresponding to the groove, and a second area extending from the first area. An adhesive for fixing the elastic member to the bobbin is disposed in the coupling hole.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Jung Cheol KIM, Kyung Hwan KIM, Kap Jin LEE
  • Patent number: 11815734
    Abstract: The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed inside the housing; a coil disposed at the bobbin; a magnet disposed in the housing and facing the coil; an elastic member coupled to the housing and the bobbin; and a damper disposed at the elastic member, wherein the elastic member comprises an outer part coupled to the housing, an inner part coupled to the bobbin, and a connection part for connecting the outer part and the inner part; and the damper is disposed at the connection part.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: November 14, 2023
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Kap Jin Lee, Kyung Hwan Kim
  • Patent number: 11808677
    Abstract: According to an aspect of the present disclosure, there is provided a polymerase chain reaction (PCR) patch which is provided as a gel type having a net-like structure forming micro-cavities, wherein at least a part of a plurality of reagents used in a PCR are contained in the micro-cavities, and when the patch contacts with an external region, the reagents contained in the micro-cavities move to at least a portion of the external region, and a PCR of a target DNA included in a sample located in the external region is performed.
    Type: Grant
    Filed: February 23, 2017
    Date of Patent: November 7, 2023
    Assignee: NOUL CO., LTD.
    Inventors: Dong Young Lee, Chan Yang Lim, Kyung Hwan Kim
  • Publication number: 20230339072
    Abstract: A conditioning device includes: an ejector for ejecting steam to a rotating polishing pad; and an ejector support supporting the ejector. The ejector includes a plurality of nozzles for ejecting the steam to the polishing pad and a nozzle heater for heating the plurality of nozzles. The nozzle heater is configured to heat nozzles disposed to correspond to a peripheral region of the polishing pad, among the plurality of nozzles, to a higher temperature than nozzles disposed to correspond to a central region of the polishing pad among the plurality of nozzles.
    Type: Application
    Filed: April 19, 2023
    Publication date: October 26, 2023
    Inventors: Jong Wook YUN, Jang Won SEO, Su Young MOON, Kyung Hwan KIM, Tae Kyoung KWON
  • Patent number: 11759909
    Abstract: The embodiments relate to a polishing pad for use in a chemical mechanical planarization (CMP) process of semiconductors, to a process for preparing the same, and to a process for preparing a semiconductor device using the same. The polishing pad according to the embodiment adjusts the surface roughness characteristics of the polishing pad after polishing, whereby the polishing rate can be enhanced, and the surface residues, surface scratches, and chatter marks of the wafer can be remarkably reduced.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: September 19, 2023
    Assignee: SK ENPULSE CO., LTD.
    Inventors: Jae In Ahn, Kyung Hwan Kim, Sung Hoon Yun, Jang Won Seo, Kang Sik Myung
  • Publication number: 20230282983
    Abstract: A horn antenna for a millimeter wave comprises: a horn radiator including a radiation part having an opening formed therein to radiate a feed signal, and a multi-layer PCB coupling part coupled to lower and side portions of the radiation part to provide a feed signal; and a multi-layer PCB coupled to a lower portion of the multi-layer PCB coupling part to provide a feed signal, wherein a slot and a groove connected to the slot and extending in a direction parallel to the multi-layer PCB are formed in the multi-layer PCB coupling part, wherein a feed line vertically overlapping the slot and the groove is formed on a first layer substrate, which is the uppermost layer of the multi-layer PCB, wherein the opening extends in a direction parallel to the multi-layer PCB, and wherein a ‘¬’-shaped waveguide extending from the slot is formed in the horn radiator.
    Type: Application
    Filed: February 21, 2023
    Publication date: September 7, 2023
    Inventors: Byoung Nam KIM, Hong Il YOO, Chul-Keun PARK, Chan-Woo PARK, Kyung Hwan KIM
  • Patent number: 11747715
    Abstract: A lens driving apparatus includes a housing; a bobbin; a coil disposed on the bobbin; a magnet facing the coil; a base disposed below the housing; a substrate disposed between the housing and the base; an elastic member disposed on the bobbin and coupled to the bobbin and the housing; and a support member coupled to the housing and the substrate. The elastic member includes an external part coupled to the housing, an internal part coupled to the bobbin, a connection part connecting the external part and the internal part. The bobbin includes a groove. The internal part of the elastic member includes a coupling hole. The coupling hole of the internal part includes a first area formed at a position corresponding to the groove, and a second area extending from the first area. An adhesive for fixing the elastic member to the bobbin is disposed in the coupling hole.
    Type: Grant
    Filed: December 6, 2022
    Date of Patent: September 5, 2023
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jung Cheol Kim, Kyung Hwan Kim, Kap Jin Lee
  • Patent number: 11737839
    Abstract: A method for training, by a processor, a machine learning model for determining an operation of a medical tool control device may comprise the steps of: obtaining an operation command to move a medical tool of the medical tool control device on the basis of the machine learning model from guide data generated using a blood vessel image; generating evaluation data of a position to which the distal end of the medical tool has been moved according to the operation command in a blood vessel image; and updating a parameter of the machine learning model by using the evaluation data, so as to train the machine learning model.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: August 29, 2023
    Assignee: MEDIPIXEL, INC.
    Inventors: Jihoon Kweon, Young-Hak Kim, Kyung Hwan Kim, Chae Hyeuk Lee, Kyo Seok Song
  • Publication number: 20230266643
    Abstract: A reflective module disclosed in an embodiment of the invention includes a holder having an inclined bottom surface and first and second guide portions disposed on both sides of the inclined bottom surface, a reflective mirror disposed on the holder, and an adhesive that adheres the reflective mirror to the holder, wherein the first guide portion and the second guide portion extend along both side surfaces of the reflective mirror, the first guide portion includes a plurality of first recesses, each of which faces one side surface of the reflective mirror; the second guide portion includes a plurality of second recesses, each of which faces the other side surface of the reflective mirror; and the adhesive may be respectively disposed in the plurality of first and second recesses and adhered to one side surface and the other side surface of the reflective mirror.
    Type: Application
    Filed: August 11, 2021
    Publication date: August 24, 2023
    Inventors: Seung Hak LEE, Kyung Hwan KIM, Yu Jeong CHO
  • Patent number: 11720217
    Abstract: The present embodiment relates to a touch sensing circuit configured to control a driving signal transferred to a power circuit and, more specifically, to a touch sensing circuit and a method for operating a touch sensing circuit, the touch sensing circuit including: a readout circuit configured to output a driving signal for driving a touch electrode included in a panel; a power circuit configured to supply driving power to the readout circuit; and a touch control circuit communicating with the power circuit to control the amplitude of a driving signal.
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: August 8, 2023
    Assignee: LX SEMICON CO., LTD.
    Inventors: Jun Tak Jeon, Kyung Hwan Kim
  • Publication number: 20230194398
    Abstract: The present disclosure relates to a blood staining patch, a method and device for a blood test using the same, and more particularly, to a patch configured to contain a staining reagent for staining blood and a method and device for economically testing blood using the same. A blood testing method according to an aspect of the present disclosure, which is a blood testing method in which a patch, which includes a mesh structure forming micro-cavities and is configured to contain a staining reagent for staining staining targets present in blood in the micro-cavities, is used to perform a blood test through staining of the staining target, includes placing blood in a reaction region, and providing the staining reagent to the reaction region using the patch configured to contain the staining reagent.
    Type: Application
    Filed: January 27, 2023
    Publication date: June 22, 2023
    Inventors: Dong Young Lee, Chan Yang Lim, Kyung Hwan Kim, Young Min Shin, Hyun Jeong YANG
  • Patent number: 11670345
    Abstract: A sense amplifier includes first, second and third circuits. The third circuit includes; a first NMOS transistor connected between a first node connected with the first circuit and a third node, generates first internal data, and operates in response to second internal data, a second NMOS transistor connected between a second node connected with the first circuit and a fourth node, generates the second internal data, and operates in response to the first internal data, a first PMOS transistor connected between a first input node of receiving the input data and the third node and operates in response to a sensing signal, a second PMOS transistor connected between a second input node of receiving the inverted input data and the fourth node and operates in response to the sensing signal.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: June 6, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Kyung-Hwan Kim