Patents by Inventor Jong-chan Lee

Jong-chan Lee 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).

  • METHOD AND APPARATUS FOR REWARDING REACTION OF SIMULATION PARTICIPANT
    Publication number: 20190050881
    Abstract: Disclosed are a method and apparatus for rewarding a simulation participant for a reaction, in which the apparatus is arranged around a simulator and gives a reward for reactions of spectators and a participant who controls the simulator according to the reactions. To this end, a method of rewarding a simulation participant taking part in a simulation implemented by a simulator for a reaction includes: collecting at least one of video information and audio information of a participant while the participant takes part in a simulation from at least one of a camera and a microphone; detecting at least one reaction of the participant from the collected at least one of the video information and the audio information; determining a reaction level of the detected reaction; and giving a reward for the reaction to the participant when the determined reaction level is a certain value or more.
    Type: Application
    Filed: November 30, 2017
    Publication date: February 14, 2019
    Applicant: MOTION DEVICE INC.
    Inventor: Jong Chan LEE
  • Method For Preparing Superabsorbent Polymer And Superabsorbent Polymer
    Publication number: 20190046682
    Abstract: The present invention relates to a method for preparing superabsorbent polymer that has antibacterial activity, in which the basic properties of superabsorbent polymer are maintained or improved, and may exhibits excellent bacterial proliferation inhibition effect, and superabsorbent polymer prepared thereby. The preparation method of superabsorbent polymer comprises the steps of: forming base polymer powder using hydogel polymer comprising crosslinked polymer, and then, surface crosslinking the base polymer powder using a surface crosslinking solution comprising a surface crosslinking agent and cuprous oxide, wherein the cuprous oxide is included in the content of 0.001 to 2.5 parts by weight, based on 100 parts by weight of the base polymer powder.
    Type: Application
    Filed: November 27, 2017
    Publication date: February 14, 2019
    Applicants: LG Chem, Ltd., Seoul National University R&DB Foundation
    Inventors: Yong Seok Choi, Young Sam Kim, Jong Doo Lim, Jong-Chan Lee, Na Kyung Kim, Jinseok Kim
  • Organic light emitting diode display and manufacturing method thereof
    Patent number: 10192901
    Abstract: An organic light emitting diode display having a lightly doped region formed in a transistor for simplifying manufacturing process and reducing manufacturing costs is provided. The organic light emitting diode display includes: a substrate, a transistor on the substrate, and an organic light emitting diode (OLED) connected to the transistor, wherein the transistor includes a semiconductor member on the substrate, an insulating member on the semiconductor member, a source member and a drain member disposed on the semiconductor member and respectively disposed at opposite sides of the insulating member, and a gate electrode on the insulating member, wherein each of the source member and the drain member includes a plurality of layers having different impurity doping concentrations.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: January 29, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young Ki Shin, Dae Ho Kim, Jong Chan Lee, Woong Hee Jeong, Yoon Ho Khang
  • Method for mass culturing photosynthetic microalgae by additionally supplying environmental water
    Patent number: 10174282
    Abstract: The present invention relates to a method for culturing microalgae, including: (a) immersing a photobioreactor including a culture container through which a culture solution but not microalgae passes into environmental water; and (b) supplying additional environmental water into the culture container. Through the present invention, it is expected that microalgae can be economically and efficiently mass cultured.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: January 8, 2019
    Assignee: Inha-Industry Partnership Institute
    Inventors: Choul Gyun Lee, Hanwool Park, Z Hun Kim, Sang Min Lim, Dong-Woo Shin, Philhan Kim, Dan Bee Yoo, Daewoo Jung, Jong Chan Lee
  • MEMORY CONTROL DEVICE AND OPERATING METHOD THEREOF
    Publication number: 20180373636
    Abstract: The present disclosure relates to a memory control device which can distribute and transfer a read request for cache hit data so as to allow a hard disk as well as a cache memory to process the read request, thereby maximizing the throughput of the entire storage device, and an operation method of the memory control device.
    Type: Application
    Filed: April 1, 2016
    Publication date: December 27, 2018
    Inventors: Hong Chan ROH, Sang Hyun PARK, Jong Chan LEE, Hong Kyu PARK, Jae Hyung KIM
  • INTELLIGENT SERVICE SYSTEM, APPARATUS, AND METHOD FOR SIMULATORS
    Publication number: 20180229115
    Abstract: Provided are an intelligent service system, apparatus, and method for simulators which provide a high quality announcement service compared to that of by humans. The intelligent service system for simulators includes an information collection section configured to collect information on a simulation participant or onlookers from an information collector, and an announcement generator configured to generate an announcement to be provided to the simulation participant or onlookers based on the information collected by the information collection section.
    Type: Application
    Filed: February 1, 2018
    Publication date: August 16, 2018
    Applicant: MOTION DEVICE INC.
    Inventor: Jong Chan LEE
  • DRILLING OIL AND METHOD OF PREPARING THE SAME
    Publication number: 20180194983
    Abstract: Embodiments of the present invention relate to drilling oil, and to a method of preparing the drilling oil, including converting C16 and/or C18 fatty acids derived from fat of biological origin into C15 and/or C17 olefins through decarbonylation.
    Type: Application
    Filed: January 29, 2018
    Publication date: July 12, 2018
    Inventors: Hee Jung JEON, Ja Hyun YANG, Tae Jin KIM, Young Hwan LEE, Jong Chan LEE
  • Method for preparing high-quality lubricant from biomass-derived fatty acid
    Patent number: 9976098
    Abstract: Disclosed is a method for producing a quality lubricant base oil (meeting the standard of Group III or higher) comprising: decarbonylating mixed fatty acids derived from oils and fats of biological origin to produce mixed olefins; oligomerizing the mixed olefins to produce an olefinic lubricant base oil; and performing hydrogenation to remove olefins from the olefinic lubricant base oil.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: May 22, 2018
    Assignees: SK INNOVATION CO., LTD., SK LUBRICANTS CO., LTD.
    Inventors: Hee Jung Jeon, Ja Hyun Yang, Tae Jin Kim, Young Hwan Lee, Jong Chan Lee, Wan Seop Kwon, Jin Hee Ok
  • CONTROL STICK OF MOTION SIMULATOR
    Publication number: 20180136687
    Abstract: Provided is a control stick capable of measuring rotation angles thereof and automatically returning to an original point after the rotational movements. The control stick includes a rotating rod rotated in a yawing direction and a pitching direction, a first spring which returns the rotating rod to an original point when the rotating rod rotates in the yawing direction, a first rotation angle measurement portion which measures a rotation angle of the rotating rod in the yawing direction and transmits the measured rotation angle to a controller of the motion simulator, a second spring which returns the rotating rod to an original point when the rotating rod rotates in the pitching direction, and a second rotation angle measurement portion which measures a rotation angle of the rotating rod in the pitching direction and transmits the measured rotation angle to the controller of the motion simulator.
    Type: Application
    Filed: November 6, 2017
    Publication date: May 17, 2018
    Applicant: MOTION DEVICE INC.
    Inventor: Jong Chan LEE
  • DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20180114866
    Abstract: A display device includes: a flexible substrate; a semiconductor layer on the flexible substrate; a passivation layer on the semiconductor layer; an alignment member layer on the passivation, the alignment member layer including a first alignment member and a second alignment member in a same layer; a first insulation layer on the alignment member layer and the passivation layer; a gate electrode on the first insulation layer; a second insulation layer on the first insulation layer and the gate electrode; and a source electrode and a drain electrode on the second insulation layer and spaced apart from each other, wherein the first alignment member and the second alignment member are spaced apart from each other with the gate electrode therebetween.
    Type: Application
    Filed: October 10, 2017
    Publication date: April 26, 2018
    Inventors: Jong Chan LEE, Kyoung Won LEE, Woong Hee JEONG, Yong Su LEE
  • Blind display device
    Patent number: 9921794
    Abstract: A blind display device includes a plurality of curved display panels, a support, and a plurality of rotators. Each of the curved display panels includes a curved display area between a flat display area and a bezel area. The support guides movement of the curved display panels. The rotators couple corresponding ones of the curved display panels to the support and rotate corresponding ones of the curved display panels.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: March 20, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Chan Lee, So-Young Koo, Myoung-Geun Cha, Yoon-Ho Khang, Myoung-Hwa Kim, Woong-Hee Jeong
  • Copolymer electrolytes for secondary battery, method for preparing the same and use thereof
    Patent number: 9887433
    Abstract: The present invention provides copolymers of polyethylene oxide methacrylate and alkenyl group-containing methacrylate, method for preparing the same and use thereof. The copolymers may be used for preparing solid phase electrolytes having high ionic conductivity and enhanced physical properties.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: February 6, 2018
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jong-Chan Lee, Ji-Hoon Baik, Dong-Gyun Kim, Jimin Shim
  • Drilling oil and method of preparing the same
    Patent number: 9879169
    Abstract: Embodiments of the present invention relate to drilling oil, and to a method of preparing the drilling oil, including converting C16 and/or C18 fatty acids derived from fat of biological origin into C15 and/or C17 olefins through decarbonylation.
    Type: Grant
    Filed: April 23, 2014
    Date of Patent: January 30, 2018
    Assignees: SK INNOVATION CO., LTD., SK GLOBAL CHEMICAL CO., LTD.
    Inventors: Hee Jung Jeon, Ja Hyun Yang, Tae Jin Kim, Young Hwan Lee, Jong Chan Lee
  • Manufacturing method of thin film transistor array panel and thin film transistor array panel
    Patent number: 9806100
    Abstract: A manufacturing method of a thin film transistor array panel according to an exemplary embodiment of the present invention includes forming an amorphous silicon thin film on a substrate. A lower region of the amorphous silicon thin film is crystallized to form a polycrystalline silicon thin film by irradiating a laser beam with an energy density of from about 150 mj/cm2 to about 250 mj/cm2 to the amorphous silicon thin film.
    Type: Grant
    Filed: April 28, 2016
    Date of Patent: October 31, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Joon-Hwa Bae, Jong Chan Lee, Woong Hee Jeong, In Sun Hwang
  • Touch screen panel
    Patent number: 9791987
    Abstract: A touch screen panel includes a substrate, a plurality of touch electrodes in a touch area of the substrate, the touch electrodes sensing a touch, a connection line connected to a touch electrode of the plurality of touch electrodes, and a pad connected to one end of the connection line. The pad includes a first pad, a second pad on the first pad within a boundary line of the first pad, and a third pad covering a top surface and a side surface of the second pad.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: October 17, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: So Young Koo, Jong Chan Lee, Yoon Ho Khang, Sun Haeng Cho
  • Motion simulator
    Patent number: 9782683
    Abstract: A motion simulator capable of being manufactured to have a small size so that an occupied area can be reduced, is provided.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: October 10, 2017
    Assignee: MOTION DEVICE INC.
    Inventor: Jong Chan Lee
  • Sulfonate-based compound and polymer electrolyte membrane using same
    Patent number: 9782767
    Abstract: The present specification relates to a sulfonate-based compound and a polymer electrolyte membrane using the same, a membrane electrode assembly including the same, and a fuel cell including the same.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: October 10, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Joungeun Yoo, Chong Kyu Shin, Seungpyo Jeong, Youngjea Kim, Jong-Chan Lee
  • Automatic control system and method for joystick control-based construction equipment
    Patent number: 9739036
    Abstract: According to the present invention, a hydraulic system of construction equipment is implemented as a close center system, which converts an input signal of an electric or hydraulic joystick into a speed signal of a work apparatus, and controls a speed of the work apparatus regardless of an external load condition, thereby minimizing fatigue of a worker to improve work efficiency, improving a work apparatus operation ability of an unskilled person, and patterning standardized work to implement automation of construction equipment.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: August 22, 2017
    Assignee: Hyundai Construction Equipment Co., Ltd.
    Inventors: Jong Chan Lee, Lim Gook Choi, Young Min Kwon, Jong Hyung Yim
  • Polymer, electrolyte membrane and electrode for a fuel cell, each including the polymer, fuel cell including at least one of the electrolyte membrane, and the electrode
    Patent number: 9722270
    Abstract: A polymer including a reaction product of a sulfonated polyarylene ether sulfone and at least one compound selected from a sulfonated compound having a thiol group at a terminal thereof and a sulfonated compound having a hydroxy group at a terminal thereof.
    Type: Grant
    Filed: July 23, 2014
    Date of Patent: August 1, 2017
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Seong-woo Choi, Chan-ho Pak, Ki-hyun Kim, Jong-chan Lee
  • ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF
    Publication number: 20170200742
    Abstract: An organic light emitting diode display having a lightly doped region formed in a transistor for simplifying manufacturing process and reducing manufacturing costs is provided. The organic light emitting diode display includes: a substrate, a transistor on the substrate, and an organic light emitting diode (OLED) connected to the transistor, wherein the transistor includes a semiconductor member on the substrate, an insulating member on the semiconductor member, a source member and a drain member disposed on the semiconductor member and respectively disposed at opposite sides of the insulating member, and a gate electrode on the insulating member, wherein each of the source member and the drain member includes a plurality of layers having different impurity doping concentrations.
    Type: Application
    Filed: August 26, 2016
    Publication date: July 13, 2017
    Inventors: YOUNG KI SHIN, DAE HO KIM, JONG CHAN LEE, WOONG HEE JEONG, YOON HO KHANG