Patents by Inventor Ji Hun Kim

Ji Hun 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: 20220161980
    Abstract: A laminated film for an eco-friendly packaging material, according to one embodiment, comprises: a paper layer for blocking oxygen and moisture; and a film layer that can be biodegraded or biologically disintegrated by means of at least one from among microorganisms, moisture, oxygen, light and heat, wherein the oxygen transmission rate of the laminated film can be 0.01-1 cc/m2 per day, and the moisture transmission rate thereof can be 0.01-1 cc/m2 per day.
    Type: Application
    Filed: April 7, 2020
    Publication date: May 26, 2022
    Applicant: DONGWON SYSTEMS CORPORATION
    Inventors: Ki Ho Park, Jin Seok Choi, Ji Hun Kim
  • Publication number: 20220166455
    Abstract: Disclosed is an accessory for an electronic device, which is attached to the rear surface of an electronic device or an electronic device case. A first embodiment includes a cone having an empty space therein, a wrinkle part formed on a body thereof, and an upper portion and a lower portion that are open, an inverted cone having an empty space therein, a wrinkle part formed on a body thereof, an upper portion that is open, and a lower portion having a protrusion extending therefrom, the protrusion being composed of a neck part and a head part, a clamping ring, which is positioned inside the cone and coupled to the neck part of the protrusion in a state in which the protrusion is inserted into an upper opening of the cone, and a neck cylinder for surrounding the neck part of the protrusion.
    Type: Application
    Filed: November 22, 2021
    Publication date: May 26, 2022
    Inventors: Ye Seul Kim, Song Hee Kim, Ji Hun Kim
  • Patent number: 11316183
    Abstract: The present specification relates to a complex electrolyte membrane, an enhanced complex electrolyte membrane and a fuel cell including the same.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: April 26, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Curie Park, Hyuk Kim, Minkyu Min, Ji Hun Kim, Insung Bae
  • Patent number: 11302946
    Abstract: The present specification relates to a method for manufacturing a membrane electrode assembly and a laminate. Specifically, the present specification relates to a method for manufacturing a membrane electrode assembly including an anode, a cathode, and an electrolyte membrane provided between the anode and the cathode, and a laminate which is an intermediate laminated during the manufacture of the membrane electrode assembly.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: April 12, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Ji Hun Kim, Doyoung Kim, Jae Choon Yang
  • Publication number: 20220065446
    Abstract: Provided is a cyclonic plasma melting furnace. A melting furnace chamber body includes an inlet through which waste is input and an outlet through which air or gas is discharged. The outlet is provided in a direction opposite to the inlet. At least one plasma torch is provided on the melting furnace chamber body so as to be inclined at a predetermined angle with respect to a direction in which the air or the gas is discharged through the outlet.
    Type: Application
    Filed: December 5, 2020
    Publication date: March 3, 2022
    Applicant: KOREA INSTITUTE OF FUSION ENERGY
    Inventors: Yong Sup Choi, Dae Hyun Choi, In Je Kang, Ji Hun Kim, Sung Hoon Jee, Dong Hun Shin, Seong Bong Kim, Soon Mo Hwang, Chi Kyu Choi
  • Publication number: 20210394358
    Abstract: A growth-type soft robot includes a housing including an external body including an internal accommodation space and one side open and a fixing portion formed on a periphery of an open region of the external body, a growth unit including an outer periphery having one end connected to the fixing portion, an inner periphery spaced apart from an inner side of the outer periphery and extending to the accommodation space, and a bent portion connecting the other end of the outer periphery to one end of the inner periphery to form a front end space, and a data collecting unit including a cable extending along a central portion surrounded by the inner periphery and a sensing module acquiring external information, wherein the other end of the inner periphery forms a folded region, and a length of the growth unit is adjustable by air supplied to the front end space.
    Type: Application
    Filed: July 12, 2021
    Publication date: December 23, 2021
    Inventors: Jee-Hwan RYU, Ji-Hun KIM
  • Patent number: 11175717
    Abstract: Various examples of the present invention relate to an electronic device comprising: a graphic buffer for storing graphic information received from an application; a frame buffer for storing the graphic information to be displayed on a display; and a processor, wherein the processor is configured to: store, in the graphic buffer, first graphic information received from a first layer; store, in the frame buffer, second graphic information received from a second layer; store, in the frame buffer, the first graphic information stored in the graphic buffer; and simultaneously display the first graphic information and the second graphic information, stored in the frame buffer, through the display functionally connected with the processor. In addition, other examples identifiable through the specification are possible.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: November 16, 2021
    Inventors: Seung Jin Kim, Ji Hun Kim, Gwang Hui Lee, Sung Jun Lee, Woo Jun Jung, Min Jung Kim
  • Patent number: 11074279
    Abstract: Provided is a method of providing an unmanned dialogue service according to an embodiment of the inventive concept. The method includes transmitting or receiving text message data constituting a dialogue to or from a user terminal in an unmanned dialogue model, analyzing the dialogue to determine whether a counselor switching situation has occurred, transmitting a dialogue handover request including information regarding the dialogue to a counselor management apparatus when it is determined that the counselor switching situation has occurred, and automatically switching into a mode for relaying transmission or reception of messages between the user terminal and a counselor terminal that receives a task for processing the dialogue handover request allocated by the counselor management apparatus.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: July 27, 2021
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Jin Woon Kim, Chang Pil Kim, Ji Hun Kim, Joon Won Lee, Bong Won Nah, Byung Jae Park, Seul Gi Kang, Jin Soo Lee, Keum Sik Im, Joo Hee Ahn, Young Min Park, Jean Su Byun
  • Publication number: 20210207946
    Abstract: The present invention relates to a method of non-destructively measuring a thickness of a reinforcement membrane, and more particularly, to a method of non-destructively measuring a thickness of a hydrogen ion exchange reinforcement membrane for a fuel cell, in which the reinforcement membrane has a symmetric three-layer structure including a reinforcement base layer and pure water layers disposed at opposing sides of the reinforcement base layer, including performing total non-destructive inspection and omitting a process of analyzing a position by means of a thickness peak of a power spectrum of the respective layers of the reinforcement membrane.
    Type: Application
    Filed: May 20, 2019
    Publication date: July 8, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Sung-Hyun YUN, Joo-Yong PARK, Ji-Hun KIM, Jae-Choon YANG
  • Publication number: 20210198071
    Abstract: The present invention relates to a film wrinkle removing roller in which pattern rolls coated with rubber are positioned at both ends of a cylindrical roll made of Teflon, and a porous film comes into contact with the roll and the pattern rolls, such that the film may be prevented from wrinkling and a surface of the film may be prevented from being abraded due to friction between the film and surfaces of the rolls.
    Type: Application
    Filed: May 2, 2019
    Publication date: July 1, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Sung Hyun YUN, Ji Hun KIM, Joo Yong PARK, Jae Choon YANG
  • Publication number: 20210075048
    Abstract: The present specification relates to a method for manufacturing a membrane electrode assembly and a laminate. Specifically, the present specification relates to a method for manufacturing a membrane electrode assembly including an anode, a cathode, and an electrolyte membrane provided between the anode and the cathode, and a laminate which is an intermediate laminated during the manufacture of the membrane electrode assembly.
    Type: Application
    Filed: January 17, 2019
    Publication date: March 11, 2021
    Inventors: Doyoung KIM, Woon Jo KIM, Jooyong PARK, Ji Hun KIM, Jae Choon YANG, Sunghyun YUN
  • Publication number: 20210071336
    Abstract: A washing machine includes: a case defining a receiving space and an open surface, a drawer provided in the case and configured to slide out through the open surface of the case, the drawer being configured to perform at least one of a washing operation, a rinsing operation, a spin-drying operation, or an air-drying operation for laundry, and a locking device configured to limit a sliding motion of the drawer relative to the case. The locking device includes: a holder provided on an inner wall surface of the case, a lever provided in the drawer and configured to be inserted into the holder, and an elastic member provided in a portion of the holder to which the lever is inserted and configured to come into contact with the lever in a space between the holder and the lever.
    Type: Application
    Filed: July 22, 2020
    Publication date: March 11, 2021
    Inventors: Yonggeun HWANG, Ji Hun KIM
  • Patent number: 10908453
    Abstract: A display device includes a first substrate, a first wavelength conversion layer and a second wavelength conversion layer disposed on the first substrate and spaced apart from each other, and a polarization layer disposed on the first wavelength conversion layer and the second wavelength conversion layer, the polarization layer including a reflection portion and a transmitting portion, in which the reflection portion overlaps a gap formed between the first wavelength conversion layer and the second wavelength conversion layer.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: February 2, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kang Soo Han, Yun Jong Yeo, Dong Uk Kim, Hyun Min Cho, Hyung Bin Cho, Ji Hun Kim, Sung Won Cho, Young Min Kim, Hae Il Park, Seung Jin Baek, Dae Young Lee, Kun Hee Jo, Gug Rae Jo
  • Patent number: 10910837
    Abstract: Provided is a hybrid control device for a static synchronous compensator (STATCOM), the device including: a first arithmetic operation unit calculating the deviation between a reference voltage desired to be controlled by the STATCOM and output voltage to be output so as to output the same; a proportional integral (PI) controller performing PI control on the deviation output from the first arithmetic operation unit within a range between a new inductive reactive current maximum value and a new capacitive reactive current maximum value, so as to output a reactive current output value; and a second arithmetic operation unit adding the preset reactive current set value to the reactive current output value output from the PI control unit so as to output a reactive current reference value.
    Type: Grant
    Filed: May 28, 2018
    Date of Patent: February 2, 2021
    Assignee: HYOSUNG HEAVY INDUSTRIES CORPORATION
    Inventors: Ji Hun Kim, Jung Soo Park, Hong Ju Jung, Hyun Ho Yoo, Joo Yeon Lee
  • Publication number: 20200356427
    Abstract: A multi-window control method and an electronic device supporting the same is provided. The multi-window control method includes changing a size of at least one specific window among a plurality of windows, and altering a focus to the at least one specific window based on a changed size of the at least one specific window.
    Type: Application
    Filed: July 30, 2020
    Publication date: November 12, 2020
    Inventors: Sun Yeal HONG, Ji Hun KIM, Hye Soon JEONG, Dae Sik HWANG, Sung Jun KIM
  • Publication number: 20200315578
    Abstract: A probe includes a working channel, at least one optical element provided in the working channel and configured to acquire a spectral image of surface information of an object, and an ultrasonic transducer arranged in the working channel and configured to acquire an ultrasonic image of depth information of the target and move with respect to the at least one optical element.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 8, 2020
    Applicants: Daegu Gyeongbuk Institute of Science and Technology, SNU R&DB FOUNDATION, The Industry & Academic Cooperation in Chungnam National University (IAC)
    Inventors: Jae Youn HWANG, Ji Hun KIM, Teo Jeon SHIN, Hong Keun HYUN, Hyoun Joong KONG
  • Publication number: 20200293104
    Abstract: Various examples of the present invention relate to an electronic device comprising: a graphic buffer for storing graphic information received from an application; a frame buffer for storing the graphic information to be displayed on a display; and a processor, wherein the processor is configured to: store, in the graphic buffer, first graphic information received from a first layer; store, in the frame buffer, second graphic information received from a second layer; store, in the frame buffer, the first graphic information stored in the graphic buffer; and simultaneously display the first graphic information and the second graphic information, stored in the frame buffer, through the display functionally connected with the processor. In addition, other examples identifiable through the specification are possible.
    Type: Application
    Filed: March 17, 2017
    Publication date: September 17, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung Jin KIM, Ji Hun KIM, Gwang Hui LEE, Sung Jun LEE, Woo Jun JUNG, Min Jung KIM
  • Patent number: D922277
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: June 15, 2021
    Inventors: Sung-Wook Kim, Ji-Hun Kim
  • Patent number: D922278
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: June 15, 2021
    Inventors: Sung-Wook Kim, Ji-Hun Kim
  • Patent number: D951157
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: May 10, 2022
    Inventors: Ji-Hun Kim, Nicola Danza