Patents by Inventor Jung-Sik Kim

Jung-Sik 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).

  • MOBILE ROBOT AND METHOD FOR OPERATING THE SAME
    Publication number: 20200029496
    Abstract: Disclosed is a mobile robot configured to cut lawn in a work area. The mobile robot may include a main body, a weight sensing sensor, an obstacle sensing sensor, a blade, and a processor. The mobile robot may execute an artificial intelligence (AI) algorithm and/or a machine learning algorithm, and perform communication with other electronic devices in a 5G communication environment. As a result, it is possible to enhance user convenience.
    Type: Application
    Filed: October 2, 2019
    Publication date: January 30, 2020
    Inventors: Moon Sik NAM, Jung Sik KIM
  • ROBOT AND OPERATION METHOD THEREOF
    Publication number: 20200030972
    Abstract: A robot and an operation method thereof are disclosed. A robot may include a loading box provided to load goods, and to be movable at a certain distance with respect to the robot when closed and opened, a drive wheel configured to drive the robot, an auxiliary wheel provided at a position spaced apart from the drive wheel, and a variable supporter configured to change the position of the auxiliary wheel, and supporting the loading box, and the variable supporter may move the auxiliary wheel so as to correspond to the movement direction of the center of gravity of the robot. The robot may transmit and receive a wireless signal on the mobile communication network constructed according to a 5 Generation (G) communication.
    Type: Application
    Filed: October 1, 2019
    Publication date: January 30, 2020
    Inventor: Jung Sik KIM
  • ROBOT AND OPERATING METHOD THEREOF
    Publication number: 20200009734
    Abstract: A robot disposed in a given space is disclosed. The robot includes a mobile module, a communication unit configured to communicate with a robot control system, at least one sensing unit, an input unit configured to receive a user input or an image signal, a display, and a control module. Upon receiving destination information via the input unit, the control module searches for a movement route based on at least one of image information, spatial map information of the space, or information of a sensed obstacle region. Therefore, artificial intelligence (AI) and 5G communication can be performed by the robot, and user convenience can be improved, resulting in improved movement efficiency of the robot.
    Type: Application
    Filed: September 18, 2019
    Publication date: January 9, 2020
    Applicant: LG ELECTRONICS INC.
    Inventor: Jung Sik KIM
  • Apparatus and method for controlling a screen display in portable terminal
    Patent number: 10503380
    Abstract: An apparatus and method for controlling a screen display in a portable terminal are provided. The apparatus includes a display unit, an input unit, a memory unit, a magnification identifying unit, and a controller. The display unit displays a screen display having a controlled magnification level. The input unit sets a zoom-in or zoom-out point on the screen display. The memory unit stores reference information for determining a zoom-in or zoom-out magnification level of the screen display. The magnification identifying unit measures a tilt of the portable terminal, and determines control or non-control of a magnification level of the screen display using the measured tilt. The controller controls the screen display according to the identified magnification level.
    Type: Grant
    Filed: November 27, 2015
    Date of Patent: December 10, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Chul Woo, Moon-Ki Huh, Jung-Sik Kim
  • Electrolysis module
    Patent number: 10494275
    Abstract: Disclosed is an electrolysis module including: an electrolysis unit module including a plurality of pipe-type electrolysis cells connected in series with each other; a molding case surrounding the periphery of the electrolysis unit module to protect the electrolysis module; a cell guide member installed in the molding case to support the electrolysis unit module; a power cable having a first end connected to the electrolysis unit module and a second end extending to an outside through the molding case; and a resin layer formed by filling the inside of the molding case to cover the outer surface of the electrolysis unit module disposed in the molding case.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: December 3, 2019
    Assignee: Techwin Co., Ltd.
    Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Min Yong Kim
  • Ballast water treatment system
    Patent number: 10322788
    Abstract: Disclosed is a ballast water treatment system including: a ballast water supply unit for supplying seawater employed as ballast water to a ballast water tank; an electrolysis device receiving a part of the seawater being supplied to the ballast water tank, and generating sodium hypochlorite and hydrogen gas as by-product gas by electrolyzing the part of the seawater being supplied to the ballast water tank via the ballast water supply unit; and a hydrogen gas removing device receiving a gas-liquid mixture of electrolyzed water and the hydrogen gas that are generated in the electrolysis device, removing the hydrogen gas by a catalyst reaction, and supplying remaining electrolyzed water to the ballast water tank via the ballast water supply unit.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: June 18, 2019
    Assignee: Techwin Co, Ltd.
    Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sun Duk Hwang
  • Resource reuse-type industrial waste water treatment method and apparatus utilizing oxidizing agent generated by utilizing waste water
    Patent number: 10315942
    Abstract: This invention relates to a resource-recycling type method and apparatus for treating industrial wastewater using an oxidizing agent produced from wastewater, wherein, in the treatment of industrial wastewater containing nitrogen compounds and refractory COD-causing pollutants, an oxidizing agent is autonomously produced using ammonia gas stripped from wastewater and is then added back to the wastewater, thus economically treating the wastewater without the need to purchase an expensive oxidizing agent.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: June 11, 2019
    Assignee: Techwin Co, Ltd.
    Inventors: Boong Ik Jung, Jung Sik Kim, Do Won Jung, Chang Bok Lee, Seong Cheol Han, Sung Hwan Jang
  • Electrolysis device
    Patent number: 10252922
    Abstract: Disclosed is an electrolysis device including: an electrolyzing tank generating electrolyzed water and hydrogen gas as by-product gas by electrolyzing raw water supplied from a raw water supply unit; and a catalyst reaction tank having therein a hydrophobic catalyst, and receiving the hydrogen gas generated from the electrolyzing tank, and removing the hydrogen gas by a catalyst reaction.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: April 9, 2019
    Assignee: Techwin Co., Ltd.
    Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sun Duk Hwang
  • LED flat lighting device
    Patent number: 10228121
    Abstract: The present invention relates to an LED flat lighting device which facilitates heat emission, while being used in a small and medium imaging device for taking a picture or an image, and which is also formed into a thin and small size. The LED flat lighting device includes an LED module which emits light toward the front side; a flat-shaped first housing which is spaced apart from the LED module so as to form a convection part for discharging heat generated from the LED module; a fixing member which couples the LED module and the first housing to each other; and a circuit board which controls the LED module and which is installed at the first housing spaced apart from the LED module so that the convection part is interposed therebetween.
    Type: Grant
    Filed: December 31, 2012
    Date of Patent: March 12, 2019
    Assignee: DMLITE CO., LTD.
    Inventors: Jung Sik Kim, Yu Jin Jo, Jun Hoon Park
  • EUV PELLICLE STRUCTURE AND METHOD FOR MANUFACTURING SAME
    Publication number: 20180348626
    Abstract: A method for manufacturing an extreme ultraviolet (EUV) pellicle structure may include preparing a pellicle membrane that includes an intermediate layer structure in which EUV transmission layers and heat dissipation layers are alternately stacked, a first thin layer disposed on a top surface of the intermediate layer structure, and a second thin layer disposed on a bottom surface of the intermediate layer structure and having a heat emissivity lower than that of the first thin layer, and disposing a cooling structure for absorbing heat from the pellicle membrane on an edge sidewall of the pellicle membrane at which the heat dissipation layers are exposed.
    Type: Application
    Filed: July 26, 2018
    Publication date: December 6, 2018
    Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATI ON HANYANG UNIVERSITY)
    Inventors: Jin Ho AHN, Jung Hwan KIM, Jung Sik KIM, Dong Gon WOO, Yong Ju JANG
  • Apparatus and method for treating ballast water
    Patent number: 10093561
    Abstract: The present invention relates to an apparatus and a method for treating ballast water. The object of the present invention is to provide an apparatus and a method for precisely controlling the production, injection, and removal of disinfectants using electrolysis according to the flow rate of ballast water, wherein the ballast water flows into a ballast tank or is discharged from the ballast tank in order to manage the ballast water or ships so that the destruction or disruption of marine ecosystems can be prevented.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: October 9, 2018
    Assignee: S&SYS CO., LTD.
    Inventors: Jung Sik Kim, Eui Yong Jung, Dong Sung Kim, Boong Ik Jung
  • METHOD AND SYSTEM FOR GENERATING CONTENT USING SPEECH COMMENT
    Publication number: 20180268820
    Abstract: Disclosed is a method and system for creating content using a speech comment. A content providing method configured as a computer may include creating content in which an audio file and a text extracted from speech of a user are combined, the speech being recorded as a comment on a posting, and providing the content as a speech comment of the user.
    Type: Application
    Filed: March 15, 2018
    Publication date: September 20, 2018
    Applicant: NAVER Corporation
    Inventors: Chan Kyu PARK, Jung Sik KIM, Jun-ho HWANG, Sujin MIN, Dae Hwang KIM
  • Mask for extreme ultraviolet lithography process and method of fabricating the same
    Patent number: 10061190
    Abstract: A mask for an extreme ultraviolet (EUV) lithography process is provided. The mask includes a substrate, a reflection layer including first material layers and second material layers which are alternately and repeatedly stacked on the substrate, a capping layer on the reflection layer, and a phase shift layer and an absorber layer sequentially stacked on the capping layer. Sidewalls of the phase shift layer and the absorber layer may be oblique to a top surface of the capping layer.
    Type: Grant
    Filed: August 13, 2015
    Date of Patent: August 28, 2018
    Assignee: IUCF-HYU(INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Jung Sik Kim, Jinho Ahn, Seongchul Hong, Hyun Min Song, Jae Uk Lee, Seung Min Lee, Jung Hwan Kim
  • PIPE-TYPE ELECTROLYSIS CELL
    Publication number: 20170283962
    Abstract: Disclosed is a pipe-type electrolysis cell including: a pair of terminal electrodes including an outer electrode and an inner electrode that are electrically connected to each other at respective first ends thereof and separated from each other at respective second ends thereof; and a bipolar electrode installed between the terminal electrodes and electrically insulated the terminal electrodes.
    Type: Application
    Filed: June 15, 2017
    Publication date: October 5, 2017
    Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Min Yong Kim
  • ELECTROLYSIS MODULE
    Publication number: 20170283284
    Abstract: Disclosed is an electrolysis module including: an electrolysis unit module including a plurality of pipe-type electrolysis cells connected in series with each other; a molding case surrounding the periphery of the electrolysis unit module to protect the electrolysis module; a cell guide member installed in the molding case to support the electrolysis unit module; a power cable having a first end connected to the electrolysis unit module and a second end extending to an outside through the molding case; and a resin layer formed by filling the inside of the molding case to cover the outer surface of the electrolysis unit module disposed in the molding case.
    Type: Application
    Filed: June 15, 2017
    Publication date: October 5, 2017
    Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Min Yong Kim
  • Highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products
    Patent number: 9650721
    Abstract: The present invention relates to a highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products, which is a chlorine disinfection device for on-site generation and produces sodium hypochlorite solution by electrolyzing sodium chloride aqueous solution on site, thereby requiring no additional liquefied chlorine storage equipment or disaster prevention equipment and securing flexibility of installation and operation while not being regulated by a high-pressure gas safety control act.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: May 16, 2017
    Assignees: TECHWIN CO., LTD., KOREA WATER RESOURCES CORPORATION
    Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sang Seek Bae, Kyong Lee, Young Jae Lee
  • RESOURCE REUSE-TYPE INDUSTRIAL WASTE WATER TREATMENT METHOD AND APPARATUS UTILIZING OXIDIZING AGENT GENERATED BY UTILIZING WASTE WATER
    Publication number: 20170107137
    Abstract: This invention relates to a resource-recycling type method and apparatus for treating industrial wastewater using an oxidizing agent produced from wastewater, wherein, in the treatment of industrial wastewater containing nitrogen compounds and refractory COD-causing pollutants, an oxidizing agent is autonomously produced using ammonia gas stripped from wastewater and is then added back to the wastewater, thus economically treating the wastewater without the need to purchase an expensive oxidizing agent.
    Type: Application
    Filed: December 23, 2016
    Publication date: April 20, 2017
    Inventors: Boong Ik Jung, Jung Sik Kim, Do Won Jung, Chang Bok Lee, Seong Cheol Han, Sung Hwan Jang
  • Method for load balancing using multiple interfaces and apparatus therefor
    Patent number: 9622114
    Abstract: Disclosed are a method and apparatus for load balancing by using multiple interfaces. The load balancing method using multiple interfaces and performed by the load balancing apparatus includes acquiring information about a plurality of wireless communication interfaces supported by a terminal, measuring transport qualities of the plurality of wireless communication interfaces, calculating data transfer rates of the plurality of wireless communication interfaces based on the transport qualities, and simultaneously transporting data based on the transfer rates through the plurality of wireless communication interfaces.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: April 11, 2017
    Assignee: ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Pyung Koo Park, Geon Tae Park, Jung Sik Kim, Sung Back Hong
  • ELECTROLYSIS DEVICE
    Publication number: 20170073821
    Abstract: Disclosed is an electrolysis device including: an electrolyzing tank generating electrolyzed water and hydrogen gas as by-product gas by electrolyzing raw water supplied from a raw water supply unit; and a catalyst reaction tank having therein a hydrophobic catalyst, and receiving the hydrogen gas generated from the electrolyzing tank, and removing the hydrogen gas by a catalyst reaction.
    Type: Application
    Filed: November 23, 2016
    Publication date: March 16, 2017
    Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sun Duk Hwang
  • BALLAST WATER TREATMENT SYSTEM
    Publication number: 20170073057
    Abstract: Disclosed is a ballast water treatment system including: a ballast water supply unit for supplying seawater employed as ballast water to a ballast water tank; an electrolysis device receiving a part of the seawater being supplied to the ballast water tank, and generating sodium hypochlorite and hydrogen gas as by-product gas by electrolyzing the part of the seawater being supplied to the ballast water tank via the ballast water supply unit; and a hydrogen gas removing device receiving a gas-liquid mixture of electrolyzed water and the hydrogen gas that are generated in the electrolysis device, removing the hydrogen gas by a catalyst reaction, and supplying remaining electrolyzed water to the ballast water tank via the ballast water supply unit.
    Type: Application
    Filed: November 23, 2016
    Publication date: March 16, 2017
    Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sun Duk Hwang