Patents by Inventor Seung-min Lee

Seung-min 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).

  • Publication number: 20190316968
    Abstract: Disclosed is a resistor thin film for micro-bolometer for growth of a vanadium dioxide (VO2) thin film in monoclinic VO2 crystal phase by deposition of VO2 on oxide with perovskite structure and a method for fabricating the same, and the resistor thin film for micro-bolometer according to the present disclosure includes a silicon substrate, an oxide thin film with perovskite structure formed on the silicon substrate, and a VO2 thin film in monoclinic crystal phase formed on the oxide thin film with perovskite structure.
    Type: Application
    Filed: June 25, 2019
    Publication date: October 17, 2019
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Seung Hyub BAEK, Tae Hyeon KIL, Sanghyeon KIM, Won Jun CHOI, Jeong Min BAIK, Ki-Suk LEE
  • Patent number: 10445333
    Abstract: Methods and systems for extracting one or more keywords from one or more messages among instant messages transmitted and received through a messenger service and providing a search result to users.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: October 15, 2019
    Assignee: Line Corporation
    Inventors: Jiwon Kim, Taegyu Yoo, Seung Hwan Lee, Hyun ju Yi, Yong-Hun Lee, Eunhee Min, Chanil Kim
  • Patent number: 10446069
    Abstract: A display device includes a display panel, a first inspection line, a second inspection line, and an inspection circuit controlling a connection between the first inspection line and a first pixel group and a connection between the second inspection line and the second pixel group. The inspection circuit includes a switching part including a first switching part that controls the connection between the first inspection line and the first pixel group and a second switching part that controls the connection between the second inspection line and the second pixel group and a dummy circuit including a dummy transistor that is electrically connected to the switching part and including a first dummy electrode, a second dummy electrode that is connected to the first dummy electrode, and a dummy control electrode.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: October 15, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyunwoong Kim, Seung-kyu Lee, Kwang-min Kim, Jongwon Park
  • Publication number: 20190312096
    Abstract: An organic light emitting diode (“OLED”) display device includes a substrate having a display region having a light emitting region and a peripheral region surrounding the light emitting region, a pad region at a first side of the display region, and a trench at a second side of the display region, a plurality of light emitting structures on the light emitting region of the substrate, an active pattern along a profile of the trench on the peripheral region of the substrate, the active pattern being adjacent to the trench and including a pattern protrusion, and an upper gate wiring on and overlapping the active pattern, the upper gate wiring having a wiring protrusion adjacent to the pattern protrusion.
    Type: Application
    Filed: March 7, 2019
    Publication date: October 10, 2019
    Inventors: Jisu NA, Seung-Kyu LEE, Kwang-Min KIM
  • Publication number: 20190310723
    Abstract: An electronic device is provided that includes a touch screen display; a pressure sensor; at least one processor configured to receive a user input for performing a function for a selected period of time after execution of at least one application program, to detect a pressure regarding the touch screen display for the selected period of time using the pressure sensor, and to execute at least one selected from pausing the execution of the function, resuming the same, and restarting the same at least partially on the basis of the detected pressure when a selected pressure level is detected by the pressure sensor for the selected period of time.
    Type: Application
    Filed: September 14, 2017
    Publication date: October 10, 2019
    Inventors: Doo-Suk KANG, Geon-Soo KIM, Kyu-Hong KIM, Bo-Kun CHOI, So-Young KIM, Yo-Han LEE, Seung-Min CHOI, Jong-Wu BAEK, Yong-Joon JEON
  • Patent number: 10434027
    Abstract: A walk assist robot for lower body walking of a walking trainee, including a joint angle signal measurement unit disposed on a joint of the walking trainee, an electromyogram (EMG) signal measurement unit disposed on a muscle related to ankle joint extension of the walking trainee, a plantar pressure signal measurement unit disposed on a sole of the walking trainee, and a control unit to recognize signals measured from the joint angle signal measurement unit, the EMG signal measurement unit and the plantar pressure signal measurement unit and process the signals to recognize a walking speed intention of the walking trainee, wherein the control unit controls a walking speed of the walk assist robot from the walking speed intention of the walking trainee.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: October 8, 2019
    Assignee: Korea Institute of Science and Technology
    Inventors: Jong Min Lee, Hyungmin Kim, Seung-Jong Kim, Junho Choi, Yoha Hwang, Sang Hun Chung, Yeonghun Kim, Junhyuk Choi
  • Publication number: 20190305358
    Abstract: Disclosed herein are provided a lithium secondary battery capable of improving an output characteristic, a life characteristic, and stability of electrode adhesion by using a binder containing dopamine-polymerized heparin in a anode containing silicon. In accordance with an aspect of the present disclosure, a lithium secondary battery includes: an cathode; a anode; a separation film disposed between the cathode and the anode; and an electrolyte, wherein the anode comprises an electrode active material comprising a silicon-based material and graphite, a binder and a conductive material, and the binder comprises any one of heparin and lithium polyacrylate (LiPAA).
    Type: Application
    Filed: July 11, 2018
    Publication date: October 3, 2019
    Inventors: Seung-Min OH, Yeolmae YEO, Kiseok KOH, Yoon Sung LEE, Tae-Hyun KIM, Junyoung MUN, Nakgyu GO
  • Publication number: 20190304376
    Abstract: A display includes a plurality of pixels in a non-quadrangular display area and a plurality of first driving circuits and a plurality of second driving circuits in a peripheral area of the display area. Each of the pixels is connected to a first signal line in a first direction and a second signal line in a second direction crossing the first direction. Each of the first driving circuits outputs a first signal to the first signal line of a corresponding one of the pixels. Each of the second driving circuits outputs a second signal to the second signal line of a corresponding one of the pixels. The number of second driving circuits between neighboring first driving circuits is different depending on a position in the peripheral area.
    Type: Application
    Filed: June 18, 2019
    Publication date: October 3, 2019
    Inventors: Seung-Kyu LEE, Kwang-Min KIM, Byoung Sun KIM
  • Patent number: 10432886
    Abstract: A display system is provided. The display system includes a display apparatus configured to display an image, an image providing apparatus configured to provide an image, and a remote control device configured to transmit a control signal for controlling the image providing apparatus. The display apparatus is further configured to control the remote control device to transmit at least one control signal to the image providing apparatus, and acquire apparatus information of the image providing apparatus by analyzing an image provided by the image providing apparatus to the display apparatus in response the image providing device receiving the at least one control signal transmitted by the remote control device.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: October 1, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-il Yoon, Kwan-young Kim, Sergei Sudakov, Jae-min Soh, Ji-hyo Lee, Sang-jin Choi, Hyun-kyu Yun
  • Patent number: 10430004
    Abstract: The present application relates to a touch sensor and a method of manufacturing the same, and the touch sensor according to the present application includes: a substrate; and a driving electrode unit, a sensing electrode unit, and a wiring electrode unit provided on the same surface of the substrate, in which each of the driving electrode unit, the sensing electrode unit, and the wiring electrode unit includes a conductive pattern including a shielding portion and an opening portion.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: October 1, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Han Min Seo, Ji Young Hwang, Seung Heon Lee
  • Patent number: 10429905
    Abstract: An electronic apparatus having a hole area and a controlling method of are provided. More particularly, an electronic apparatus having a hole area which may enlarge an image or application screen through analysis and a method for controlling a hole area of an electronic apparatus are provided. Some embodiments provide an electronic apparatus having a hole area, capable of analyzing an edge (or edge of an application screen) of an image and displaying on one of an entire area or a main area and a method for controlling a hole area of the electronic apparatus. In addition to above, various exemplary embodiments are available.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-moo Lee, Seung-min Choi, Dae-hyun Kim, So-young Kim, Min-sik Kim, Geon-soo Kim, Jin-wan An, Ji-woo Lee, Hyun-suk Choi
  • Publication number: 20190296048
    Abstract: A display device including a gate line, first and second data lines adjacent to each other in a first direction and crossing the gate line, a first transistor electrically connected to the gate line and the first data line, and a first pixel electrode electrically connected to the first transistor, in which the first pixel electrode includes a first sub-electrode and a second sub-electrode adjacent to each other in the first direction, the first sub-electrode includes a first longitudinal stem extending in a direction substantially parallel to the first data line and overlapping the first data line and a plurality of first branches connected to the first longitudinal stem, and the second sub-electrode includes a second longitudinal stem extending in a direction substantially parallel to the second data line and overlapping the second data line and a plurality of second branches connected to the second longitudinal stem.
    Type: Application
    Filed: September 20, 2018
    Publication date: September 26, 2019
    Inventors: Se Hyun LEE, Hak Sun CHANG, Byoung Sun NA, Seung Min LEE
  • Publication number: 20190296107
    Abstract: A semiconductor device and a fabricating method thereof are provided. The semiconductor device includes a substrate, a first nanowire spaced apart from a first region of the substrate, a first gate electrode surrounding a periphery of the first nanowire, a second nanowire spaced apart from a second region of the substrate and extending in a first direction and having a first width in a second direction intersecting the first direction, a supporting pattern contacting the second nanowire and positioned under the second nanowire, and a second gate electrode extending in the second direction and surrounding the second nanowire and the supporting pattern.
    Type: Application
    Filed: May 28, 2019
    Publication date: September 26, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jung Gil YANG, Dong II BAE, Chang Woo SOHN, Seung Min SONG, Dong Hun LEE
  • Publication number: 20190293413
    Abstract: Provided are an apparatus and a method for measuring a three dimensional shape with improved accuracy. The apparatus includes a stage, at least one lighting unit, a plurality of image pickup units and a control unit. The stage supports an object to be measured. The lighting unit includes a light source and a grid, and radiates grid-patterned light to the object to be measured. The image pickup units capture, in different directions, grid images reflected from the object to be measured. The control unit calculates a three dimensional shape of the object from the grid images captured by the image pickup units. The present invention has advantages in capturing grid images through a main image pickup portion and sub-image pickup portions, enabling the measurement of the three dimensional shape of the object in a rapid and accurate manner.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 26, 2019
    Applicant: KOH YOUNG TECHNOLOGY INC
    Inventors: Seung-Jun LEE, Kwangill KOH, Moon-Young JEON, Sang-Kyu YUN, Hong-Min KIM, Jung HUR
  • Publication number: 20190291697
    Abstract: The present disclosure provides an optical sensor having constant sensitivity regardless of changes in temperature. The optical sensor may include a light emitting device configured to emit light; a light receiving device configured to receive the light emitted from the light emitting device, and to output current based on an intensity of the light; a temperature sensor coupled with the light emitting device, and having electrical resistance varying with temperature; and a microcontroller including a first channel for supplying first current directly to the light emitting device, a second channel for supplying second current to the light emitting device via the temperature sensor, and a third channel for receiving the current output from the light receiving device.
    Type: Application
    Filed: July 13, 2018
    Publication date: September 26, 2019
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, Accendo Motion Research Co., Ltd.
    Inventors: Jong Min PARK, Nak Kyoung KONG, Seung Hyeok CHANG, Ki Hong LEE, Nam Joon YOO, Yong Pyo HONG
  • Publication number: 20190294287
    Abstract: An electronic device and a method therefor are disclosed. The electronic device includes a memory for storing instructions which, when executed, cause a processor to display a user interface on a display, receive, from a touch sensor, first data indicating that an external object touches a part of the display, receive second data indicating the pressure applied against the display by the external object while the external object touches a part of the display, determine an application on the basis of a part of the first data, determine a change in the direction of the pressure applied against the display by the external object, on the basis of a part of the first data or the second data, wherein the direction is perpendicular to a first direction, and select a function associated with the application on the basis of a part of the change, and perform the selected function.
    Type: Application
    Filed: April 28, 2017
    Publication date: September 26, 2019
    Inventors: Kyuhong KIM, Geon-Soo KIM, Soyoung KIM, Seung-Min CHOI, Doo-Suk KANG, Yo-Han LEE, Bokun CHOI
  • Patent number: 10423380
    Abstract: A display module and a display apparatus having the same are provided. The display module including a circuit board, a plurality of light emitting device packages disposed on the circuit board and electrically coupled to the circuit board, and a coating unit coated with coating solution containing a light diffusion agent covers the plurality of light emitting device packages and fills in a gap between the plurality of light emitting device packages, wherein the coating unit further includes at least one first light diffusion part that is curvedly formed on a surface of the coating unit onto which light emitted from the light emitting device packages is incident.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: September 24, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-sang Kim, Jee-su Park, Eun-lai Lee, Jae-min Lee, Tae-hyeun Ha, Suk Hyun, Cheoul-young Kim, Seung-jae Lee
  • Patent number: 10425204
    Abstract: A method for reporting channel state information by a terminal in a multiple access based communication system is provided. The method includes determining a most favored direction with a highest signal quality with respect to a reference signal received from a base station and determining, as a reported object, some channel directions including the most favored direction among channel directions formed together with the base station, identifying a channel quality information group including channel quality information corresponding to the some channel directions among channel quality information groups classified according to a distance measured with respect to the most favored direction, and transmitting the identified channel quality information group to the base station.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: September 24, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hoon-Dong Noh, Dong-Han Kim, Young-Bum Kim, Young-Woo Kwak, Cheol-Kyu Shin, Youn-Sun Kim, Jin-Young Oh, Seung-Hoon Choi, Sang-Min Ro, Ju-Ho Lee
  • Patent number: 10421887
    Abstract: Provided are an adhesive composition and an organic electronic device (OED) including the same, and more particularly, an adhesive composition, which may form a structure effectively blocking moisture or oxygen flowing into an OED from the outside, thereby ensuring the lifespan of the OED, realize a top-emission OED, and exhibit excellent adhesive durability and reliability, and excellent reliability at high temperature and high humidity, and an OED including the same.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: September 24, 2019
    Assignee: LG Chem, Ltd.
    Inventors: So Young Kim, Seung Min Lee, Jung Sup Shim, Se Woo Yang
  • Patent number: 10425988
    Abstract: Disclosed are a network coding method and apparatus for reliable communication in a LoRa communication system. The network coding apparatus may include a network server connected to an end node over a network to receive a packet transmitted by the end node in a LoRa communication system, a stationary gateway positioned between the network server and the end node to deliver the packet, transmitted by the end node, to the network server, and a temporary gateway positioned between the stationary gateway and the end node to deliver the packet, transmitted by the end node, to the stationary gateway.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: September 24, 2019
    Assignee: Pusan National University Industry—University Cooperation Foundation
    Inventors: Jong-Deok Kim, Seung-gyu Byeon, JunHwan Huh, Jae-Min Lee, Dong-Hyun Kim