Patents by Inventor Han Hyoung Lee

Han Hyoung 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).

  • Patent number: 10969677
    Abstract: The present application relates to a film mask including: a transparent substrate; a darkened light-shielding pattern layer provided on the transparent substrate; and a release force enhancement layer provided on the darkened light-shielding pattern layer and having surface energy of 30 dynes/cm or less, a method for manufacturing the same, and a method for forming a pattern using the film mask.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: April 6, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Ji Young Hwang, Han Min Seo, Nam Seok Bae, Seung Heon Lee, Dong Hyun Oh, Chan Hyoung Park, Ki-Hwan Kim, Ilha Lee
  • Patent number: 10908749
    Abstract: A touch sensor includes a base layer, sensing electrodes arranged on the base layer, a bridge electrode and a connecting portion. The sensing electrode layer includes first sensing electrodes arranged along a first direction parallel to a top surface of the base layer, and second sensing electrodes arranged along a second direction parallel to the top surface of the base layer. The bridge electrode is disposed on the sensing electrodes to electrically connect the first sensing electrodes neighboring in the first direction to each other. The bridge electrode includes an extension portion and expanded portions formed both ends of the extension portion. The expanded portion has a width greater than that of the extension portion. The connecting portion electrically connects the second sensing electrodes neighboring in the second direction and includes at least one etched region.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: February 2, 2021
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Do Hyoung Kwon, Sung Jin Noh, Han Tae Ryu, Sang Jin Park, Jun Gu Lee
  • Patent number: 10891011
    Abstract: A touch sensor includes a substrate layer, sensing electrodes on the substrate layer, and optical compensation patterns. The sensing electrodes include electrode lines therein which extend in different directions to cross each other. The sensing electrodes are defined by separation regions at which portions of the electrode lines are cut. The optical compensation patterns are disposed at a different level or a different plane from that of the sensing electrodes. The optical compensation pattern at least partially fills the separation regions in a planar view. Optical properties of the touch sensor are improved by the optical compensation pattern, and visibility of electrodes is prevented.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: January 12, 2021
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Sang Jin Park, Do Hyoung Kwon, Sung Jin Noh, Han Tae Ryu, Jun Gu Lee
  • Patent number: 10870871
    Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: December 22, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Seon Hye Kim, Su Jin Park, Kyoung Min Lee, Kyungsu Na, Hong Xian Li, Hyun-jung Bae, Jihyun Shim, Young Lyeol Yang, Hye Won Um, Hyo Hyoung Lee, Min Gyeong Kang, Hye Won Kim, Byeong Cheol Song, Haena Oh, Han Hyoung Lee
  • Patent number: 10725569
    Abstract: An improved touch sensor comprising a difference in optical characteristics between an electrode region where the transparent electrode is formed and an inter-electrode region where the transparent electrode is not formed, resulting in the prevention of a transparent electrode from being visible to a user. The improved touch sensor further results in the prevention of a reduction in light transmittance caused by the transparent electrode and the prevention a reduction in optical quality due to a moiré phenomenon.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: July 28, 2020
    Assignee: Dongwoo Fine-Chem Co., Ltd.
    Inventors: Do Hyoung Kwon, Han Tae Ryu, Jun Gu Lee
  • Patent number: 10706725
    Abstract: A ship-collision prevention system and method for preventing a collision between ships at sea including a ship-collision avoidance guiding system using a time series graphic display, and guiding system displays, in a time series graph, depicting changes in relative distance according to time with respect to respective ships and obstacles on the basis of information provided from an electronic chart display and information system (ECDIS) and a radar system, wherein, whether other ships are on portside or starboard is displayed on the basis of radar information, and a notification through an alarm or the like if a distance to a specific ship has matched a predetermined threshold value or less, and effectively preventing a collision between ships at sea, and simultaneously, enabling a simulation for a crossing event and avoidance by inputting a random value.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: July 7, 2020
    Assignee: Korean Institute of Ocean Science and Technology
    Inventors: Jin Hyoung Park, Hong Tae Kim, Han Jin Lee, Deuk Jae Cho, Jin Ki Jung, Jun Hyuk Jang
  • Publication number: 20200208182
    Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.
    Type: Application
    Filed: June 14, 2018
    Publication date: July 2, 2020
    Inventors: Seon Hye KIM, Su Jin PARK, Kyoung Min LEE, Kyungsu NA, Hong Xian LI, Hyun-jung BAE, Jihyun SHIM, Young Lyeol YANG, Hye Won UM, Hyo Hyoung LEE, Min Gyeong KANG, Hye Won KIM, Byeong Cheol SONG, Haena OH, Han Hyoung LEE
  • Publication number: 20200181661
    Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.
    Type: Application
    Filed: June 14, 2018
    Publication date: June 11, 2020
    Inventors: Seon Hye KIM, Su Jin PARK, Kyoung Min LEE, Kyungsu NA, Hong Xian LI, Hyun-jung BAE, Jihyun SHIM, Young Lyeol YANG, Hye Won UM, Hyo Hyoung LEE, Min Gyeong KANG, Hye Won KIM, Byeong Cheol SONG, Haena OH, Han Hyoung LEE
  • Publication number: 20200149746
    Abstract: Provided is an oven including a door for opening and closing a cooking chamber, in which a locking portion provided on a glass holder for supporting an outer glass moves along a locking slot provided in a chassis to be fitted to the locking slot, so that assembly of the door is facilitated.
    Type: Application
    Filed: April 17, 2018
    Publication date: May 14, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung Hwan LEE, Han Seong KANG, Han Beom KOO, Yeong Hyeok KIM, Duck Jin SUNG, Hyun Ju LEE, Ji Ho JEONG, Pung Yeun CHO, Hyung-Jin KIM, Soo Hyoung HEO
  • Patent number: 10626426
    Abstract: The present invention relates to a microorganism of the genus Corynebacterium having an ability to produce L-arginine, and a method of producing L-arginine using the same.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: April 21, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Hyun Ae Bae, Han Hyoung Lee, Min Gyeong Kang, Jong Hyun Kim, Hye Won Kim
  • Publication number: 20200089372
    Abstract: A touch sensor includes a substrate layer, sensing electrodes on the substrate layer, and optical compensation patterns. The sensing electrodes include electrode lines therein which extend in different directions to cross each other. The sensing electrodes are defined by separation regions at which portions of the electrode lines are cut. The optical compensation patterns are disposed at a different level or a different plane from that of the sensing electrodes. The optical compensation pattern at least partially fills the separation regions in a planar view. Optical properties of the touch sensor are improved by the optical compensation pattern, and visibility of electrodes is prevented.
    Type: Application
    Filed: September 12, 2019
    Publication date: March 19, 2020
    Inventors: Sang Jin PARK, Do Hyoung KWON, Sung Jin NOH, Han Tae RYU, Jun Gu LEE
  • Publication number: 20200089352
    Abstract: A touch sensor includes a base layer, sensing electrodes arranged on the base layer, a bridge electrode and a connecting portion. The sensing electrode layer includes first sensing electrodes arranged along a first direction parallel to a top surface of the base layer, and second sensing electrodes arranged along a second direction parallel to the top surface of the base layer. The bridge electrode is disposed on the sensing electrodes to electrically connect the first sensing electrodes neighboring in the first direction to each other. The bridge electrode includes an extension portion and expanded portions formed both ends of the extension portion. The expanded portion has a width greater than that of the extension portion. The connecting portion electrically connects the second sensing electrodes neighboring in the second direction and includes at least one etched region.
    Type: Application
    Filed: September 12, 2019
    Publication date: March 19, 2020
    Inventors: Do Hyoung KWON, Sung Jin NOH, Han Tae RYU, Sang Jin PARK, Jun Gu LEE
  • Publication number: 20200091358
    Abstract: A touch sensor includes a substrate, and an electrode formed from a conductive stack structure including a first conductive oxide layer, a copper-containing metal layer and a second conductive oxide layer sequentially stacked from the substrate. The first conductive oxide layer and the second conductive oxide layer each include a copper-metal oxide. Chemical and mechanical stability of an electrode may be improved by the first and second conductive oxide layers.
    Type: Application
    Filed: September 12, 2019
    Publication date: March 19, 2020
    Inventors: Sung Jin NOH, Do Hyoung KWON, Jong Hee KIM, Sang Jin PARK, Han Tae RYU, Jun Gu LEE
  • Patent number: 10574895
    Abstract: Methods for capturing images using camera-equipped electronic devices and electronic devices are provided. The electronic device includes a display, a camera, at least one sensor, and a processor electrically connected with the display, the camera, and the at least one sensor, wherein the processor is configured to receive a signal for obtaining an image, obtain a preview image through the camera in response to the received signal, identify a first motion of the electronic device through the at least one sensor while the preview image obtained through the camera is displayed through the display, and control the electronic device based on the identified first motion and the preview image.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: February 25, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong-Won Lee, Jae-Joon Moon, Han-Sung Kim, Jae-Hyoung Park
  • Patent number: 10563871
    Abstract: A cooking appliance including a cooking room; and a rack assembly removably installed in the inside of the cooking room. The rack assembly includes a stationary member fixed in the inside of the cooking room; a moving member configured to slide out of the cooking room; a locking device installed in the stationary member, and configured to lock the stationary member to prevent the stationary member from escaping from the inside of the cooking room; and a noise reducing member configured to reduce noise that is generated when the locking device contacts with at least one of the stationary member and the moving member.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: February 18, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Ho Jeong, Hyung-Jin Kim, Han Seong Kang, Yeong Hyeok Kim, Duck Jin Sung, Hyun Ju Lee, Pung Yeun Cho, Soo Hyoung Heo
  • Publication number: 20200050300
    Abstract: An improved touch sensor comprising a difference in optical characteristics between an electrode region where the transparent electrode is formed and an inter-electrode region where the transparent electrode is not formed, resulting in the prevention of a transparent electrode from being visible to a user. The improved touch sensor further results in the prevention of a reduction in light transmittance caused by the transparent electrode and the prevention a reduction in optical quality due to a moiré phenomenon.
    Type: Application
    Filed: July 26, 2019
    Publication date: February 13, 2020
    Inventors: Do Hyoung Kwon, Han Tae Ryu, Jun Gu Lee
  • Publication number: 20200042141
    Abstract: An improved touch sensor comprising a first sensing electrode unit formed on a substrate in a first direction and a second sensing electrode unit formed on the substrate in a second direction crossing the first direction. A plurality of fine etching patterns are formed in boundary portions of unit transparent electrodes included in the first sensing electrode unit and the second sensing electrode unit. Each unit transparent electrode may have a shape in which a portion of a curved line connecting the vertices of a polygon is removed. Adjacent unit transparent electrodes may be electrically connected to one another. The improved touch sensor prevents a transparent electrode from being visible to a user sensor and also results in the prevention of a reduction in light transmittance caused by the transparent electrode as well as the prevention a reduction in optical quality due to a moiré phenomenon.
    Type: Application
    Filed: July 26, 2019
    Publication date: February 6, 2020
    Inventors: Do Hyoung Kwon, Sung Jin Noh, Sang Jin Park, Han Tae Ryu, Jun Gu Lee
  • Patent number: 10516820
    Abstract: An electronic device includes a camera and a processor. The processor is configured to: obtain a first image from the camera with respect to an external object, move a lens device depending on a specified amount of movement using a lens driver, obtain a second image corresponding to a position to which the lens device moves with respect to the external object, determine a first partial area of the first image corresponding to a specified portion of the external object, determine a second partial area of the second image corresponding to the first partial area based on the first partial area and the specified movement amount, determine a focus position with respect to the lens device based on a defocus difference between the first partial area and the second partial area and the specified movement amount, and move the lens device to the focus position using the lens driver.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: December 24, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung Hoon Yoon, Jae Hyoung Park, Jeong Won Lee, Han Sung Kim
  • Patent number: 10491821
    Abstract: An electronic apparatus includes a camera module including an optical image stabilizer (OIS) module and an image sensor, and at least one processor. The at least one processor is configured to control the camera module to calculate an error based on an operation of the OIS module responsive to movement of the electronic apparatus during at least part of time of the first exposure, to interrupt the first exposure and obtain a first image corresponding to the first exposure, based on the fact that the calculated error exceeds a critical value, to obtain a second image corresponding to the second exposure, and to generate a third image, in which at least part of the movement is corrected, by using the first image and the second image.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: November 26, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han Sung Kim, Jae Mu Yun, Jeong Won Lee, Jae Joon Moon, Jae Hyoung Park
  • Publication number: 20190352219
    Abstract: The present invention relates to a glass material for sealing a large-area dye-sensitized solar cell and, more specifically, to a glass material capable of binding to a large area uniformly and very strongly without reacting with en electrolyte. According to the present invention as described above, the glass material is expected to have effects of uniformly sealing a dye-sensitized solar cell, securing stable chemical properties against a reaction with an electrolyte, and having physical strength suitable for large-area binding, and thus can improve reliability and lifetime of solar cell products.
    Type: Application
    Filed: July 28, 2017
    Publication date: November 21, 2019
    Inventors: Woon Jin CHUNG, Han Sol LEE, Jae Kwun HWANG, Jae Hyoung PARK