Patents by Inventor Hyun Gyu LEE

Hyun Gyu 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: 20250096374
    Abstract: A pouch exterior material of a pouch-type battery capable of reducing battery swelling includes a resin layer located inside the pouch-type battery, a metal layer stacked on the resin layer, an insulating layer stacked on the metal layer, and a pattern layer of an elastic material formed on the insulating layer.
    Type: Application
    Filed: May 14, 2024
    Publication date: March 20, 2025
    Inventors: Hyun Won LEE, Dong Gyu LEE, Gie Tae LEE, Seung Woo WOO, Jong Taek PARK
  • Publication number: 20250074720
    Abstract: An instant rice container separation apparatus and an instant rice manufacturing system comprising same are disclosed. The instant rice container separation apparatus according to one embodiment of the present invention comprises: a container-supplying master which is provided at one side of an apparatus body and which allows a plurality of instant rice containers to be stacked in the height direction while overlapping and to be arranged in the lateral direction; an integrated container separation plate which is disposed in a region below the container-supplying master, and which separates the lowermost containers, arranged in the lateral direction, all at once from the containers stacked thereon; and a separation plate forward-backward driving part which is connected to the integrated container separation plate and which drives the integrated container separation plate forward and backward.
    Type: Application
    Filed: November 18, 2022
    Publication date: March 6, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Sang Cheol KIM, Soon Suk BAE, Yong Gyu LEE, Ui Cheol SHIN, Hyun Cheol KONG, Beom Ho PARK
  • Patent number: 12234830
    Abstract: An air compressor having a housing; a rotating shaft extending in the longitudinal direction inside the housing; a compression unit disposed in front of the rotating shaft and rotated by the rotating shaft to compress and discharge air that flows in; a motor unit which rotates the rotating shaft; a control board which controls the motor unit; a filter unit which supplies external electrical power to the control board and filters the noise of the electrical power; and a bus bar assembly which transfers the electrical power from the control board to the motor unit.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: February 25, 2025
    Assignee: HANON SYSTEMS
    Inventors: Kyu Sung Choi, Hyun Chil Kim, Gun Woong Park, Min Gyu Park, Chi Yong Park, Yeol Woo Sung, Hyun Sup Yang, Jong Sung Lee
  • Publication number: 20250061567
    Abstract: The present disclosure relates to an apparatus for managing a wound and a method of operating an apparatus for managing a wound. The method includes acquiring a measured image including a color chart, acquiring a location of a first marker included in the color chart based on the measured image, acquiring a location of a second marker included in the color chart based on the measured image, acquiring a location of a third marker included in the color chart based on the measured image, acquiring a location of a fourth marker included in the color chart based on the measured image, and acquiring center points of a plurality of color patches included in the color chart based on the location of the first marker, the location of the second marker, the location of the third marker, and the location of the fourth marker.
    Type: Application
    Filed: December 8, 2021
    Publication date: February 20, 2025
    Applicant: FINEHEALTHCARE
    Inventors: Hyun Kyung SHIN, Sang Hyuk OH, Hyeon Ung SHIN, Hyung Lae LEE, Byung Hyun MIN, Eui Yul KOH, Hyun Gyu KIM
  • Patent number: 12216109
    Abstract: A biosensor includes a stretchable substrate, a pixel defining layer on the stretchable substrate and including a first pixel defining layer at least partially defining a first opening and a second pixel defining layer at least partially defining a second opening, a photo-detecting element at least partially in the first opening, and a first light emitting element at least partially in the second opening, wherein an area of the first pixel defining layer is equal to or greater than about twice an area of the first opening.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: February 4, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun Bum Kang, Gae Hwang Lee, Jong Won Chung, Joo Young Kim, Youngjun Yun, Suk Gyu Hahm
  • Patent number: 12117008
    Abstract: Proposed is an impeller-type exhaust apparatus for blocking transfer of heat including a first disc facing a high-temperature gas, a second disc spaced apart from the first disc to form a heat blocking space, a plurality of blades formed along the circumferences of the first disc and the second disc, and a motor which provides rotary power to the first disc and the second disc, wherein heat can be blocked through the heat blocking space.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: October 15, 2024
    Inventor: Hyun Gyu Lee
  • Publication number: 20220341433
    Abstract: Proposed is an impeller-type exhaust apparatus for blocking transfer of heat including a first disc facing a high-temperature gas, a second disc spaced apart from the first disc to form a heat blocking space, a plurality of blades formed along the circumferences of the first disc and the second disc, and a motor which provides rotary power to the first disc and the second disc, wherein heat can be blocked through the heat blocking space.
    Type: Application
    Filed: September 23, 2020
    Publication date: October 27, 2022
    Inventor: Hyun Gyu LEE
  • Patent number: 11401617
    Abstract: The present invention provides a molten-salt electrolytic refining apparatus for refining a raw-material alloy containing indium using a molten-salt electrolytic refining method. The molten-salt electrolytic refining apparatus includes a reaction crucible provided in a reaction container so as to be filled with a molten-salt electrolytic solution, an anode and a cathode immersed in the molten-salt electrolytic solution, an anode crucible in which a liquid raw-material alloy is contained, a cathode crucible in which at least one raw-material metal included in the raw-material alloy is recovered in a liquid phase, and a heater provided so that the temperature of the molten-salt electrolytic solution is adjusted to be equal to or greater than the melting temperature of the raw-material alloy. The present invention also provides a molten-salt electrolytic refining method which includes recovering indium (In) from an indium-tin (In—Sn) alloy using a molten-salt electrolytic solution containing fluoride.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: August 2, 2022
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Kyoung-Tae Park, Taek-Soo Kim, Sang-Hoon Choi, Hyun-Gyu Lee, Jae-Jin Sim, Jae-Hong Lim
  • Patent number: 11296276
    Abstract: Disclosed is a memory device including a multi-bit perpendicular magnetic tunnel junction, wherein the multi-bit perpendicular magnetic tunnel junction includes an upper synthetic antiferromagnetic layer, pinned layer, lower dual free layer, and upper free layer formed in a laminated manner between a top electrode and a bottom electrode.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: April 5, 2022
    Assignee: Industry-University Cooperation Foundation Hanyang University
    Inventors: Jea Gun Park, Jong Ung Baek, Kei Ashiba, Jin Young Choi, Mi Ri Park, Hyun Gyu Lee, Han Sol Jun, Sun Hwa Jung
  • Publication number: 20210135091
    Abstract: Disclosed is a memory device including a multi-bit perpendicular magnetic tunnel junction, wherein the multi-bit perpendicular magnetic tunnel junction includes an upper synthetic antiferromagnetic layer, pinned layer, lower dual free layer, and upper free layer formed in a laminated manner between a top electrode and a bottom electrode.
    Type: Application
    Filed: November 19, 2019
    Publication date: May 6, 2021
    Applicant: Industry-University Cooperation Foundation Hanyang University
    Inventors: Jea Gun PARK, Jong Ung BAEK, Kei ASHIBA, Jin Young CHOI, Mi Ri PARK, Hyun Gyu LEE, Han Sol JUN, Sun Hwa JUNG
  • Publication number: 20210090248
    Abstract: Provided is a method of diagnosing cervical cancer using an artificial intelligence-based medical image analysis, which is performed by a computer, the method including obtaining an image of cervical cells of an object; pre-processing the image; identifying one or more cells in the pre-processed image; determining whether the identified one or more cells are normal; and diagnosing whether the object has cervical cancer on the basis of a result of determining whether the identified one or more cells are normal.
    Type: Application
    Filed: December 23, 2019
    Publication date: March 25, 2021
    Applicant: DoAI Inc.
    Inventors: Yong Jun CHOI, Hyun Gyu LEE, Bo Gyu PARK, Han Lim MOON
  • Publication number: 20200385880
    Abstract: The present invention provides a molten-salt electrolytic refining apparatus for refining a raw-material alloy containing indium using a molten-salt electrolytic refining method. The molten-salt electrolytic refining apparatus includes a reaction crucible provided in a reaction container so as to be filled with a molten-salt electrolytic solution, an anode and a cathode immersed in the molten-salt electrolytic solution, an anode crucible in which a liquid raw-material alloy is contained, a cathode crucible in which at least one raw-material metal included in the raw-material alloy is recovered in a liquid phase, and a heater provided so that the temperature of the molten-salt electrolytic solution is adjusted to be equal to or greater than the melting temperature of the raw-material alloy. The present invention also provides a molten-salt electrolytic refining method which includes recovering indium (In) from an indium-tin (In—Sn) alloy using a molten-salt electrolytic solution containing fluoride.
    Type: Application
    Filed: November 28, 2018
    Publication date: December 10, 2020
    Inventors: Kyoung-Tae PARK, Taek-Soo KIM, Sang-Hoon CHOI, Hyun-Gyu LEE, Jae-Jin SIM, Jae-Hong LIM
  • Patent number: 10791269
    Abstract: Provided are an operation method for a camera operation apparatus, the method including the steps of: obtaining a bio-signal of a user from a wearable sensor; determining, based on the bio-signal, whether a state of a user is a stable state; setting the camera to a low power mode if the state of the user is a stable state; determining the type of bio-signal if the state of the user is not a stable state; and setting the camera to a mode in accordance with the type of the bio-signal.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: September 29, 2020
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventors: Min Gyu Lee, Mee Jee Jeong, Il Hwang Cha, Hyun Gyu Lee
  • Publication number: 20180227491
    Abstract: Provided are an operation method for a camera operation apparatus, the method including the steps of: obtaining a bio-signal of a user from a wearable sensor; determining, based on the bio-signal, whether a state of a user is a stable state; setting the camera to a low power mode if the state of the user is a stable state; determining the type of bio-signal if the state of the user is not a stable state; and setting the camera to a mode in accordance with the type of the bio-signal.
    Type: Application
    Filed: April 4, 2018
    Publication date: August 9, 2018
    Applicant: Hanwha Techwin Co., Ltd.
    Inventors: Min Gyu LEE, Mee Jee JEONG, Il Hwang CHA, Hyun Gyu LEE
  • Patent number: 9883195
    Abstract: An image processing apparatus and a method thereof are provided. The image processing apparatus includes at least one processor configured to implement: a decoder which decodes input image data; and a rendering module which renders the decoded image data according to a rendering cycle which corresponds to a refresh rate of a display to display a plurality of image frames of the image data, wherein the decoder decodes the input image data only when the processor is not being in use for rendering by the rendering module.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: January 30, 2018
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventor: Hyun Gyu Lee
  • Patent number: 9837623
    Abstract: A compound represented by Chemical Formula 1, an organic optoelectronic device including the same, and a display device including the organic optoelectronic device are provided. The structure of the compound represented by Chemical Formula 1 is described in the present specification.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: December 5, 2017
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Hyun-Jung Kim, Mi-Young Chae, Nam-Heon Lee, Dal-Ho Huh, Wook Kim, Youn-Hwan Kim, Jun-Seok Kim, Sang-Il Lee, Hyun Gyu Lee, Chun-Keun Jang, Ju-Yeon Jung
  • Publication number: 20170169865
    Abstract: A semiconductor system includes a first semiconductor device and a second semiconductor device. The first semiconductor device outputs a command and a mask command. The second semiconductor device drives a first local line according to data on a first global line if a first mask write operation is performed in response to the command and the mask command. In addition, the second semiconductor device senses and amplifies data on a second local line if the first mask write operation is performed in response to the command and the mask command.
    Type: Application
    Filed: April 1, 2016
    Publication date: June 15, 2017
    Inventor: Hyun Gyu LEE
  • Patent number: 9659611
    Abstract: A semiconductor system includes a first semiconductor device and a second semiconductor device. The first semiconductor device outputs a command and a mask command. The second semiconductor device drives a first local line according to data on a first global line if a first mask write operation is performed in response to the command and the mask command. In addition, the second semiconductor device senses and amplifies data on a second local line if the first mask write operation is performed in response to the command and the mask command.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: May 23, 2017
    Assignee: SK hynix Inc.
    Inventor: Hyun Gyu Lee
  • Patent number: 9552868
    Abstract: A memory device including first to fourth cell blocks, each including a plurality of normal columns and one or more redundancy columns and a control unit suitable for repairing the normal columns using the redundancy columns in the first and the second cell blocks using first repair information and repairing the normal columns using the redundancy columns in the third and the fourth cell blocks using second repair information when the memory device is set as a first mode, and suitable for repairing the normal columns using the redundancy columns in the first and the third cell blocks using the first repair information and repairing the normal columns using the redundancy columns in the second and the fourth cell blocks using the second repair information when the memory device is set as a second mode.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: January 24, 2017
    Assignee: SK Hynix Inc.
    Inventors: Jung-Taek You, Hyun-Gyu Lee
  • Publication number: 20160277753
    Abstract: An image processing apparatus and a method thereof are provided. The image processing apparatus includes at least one processor configured to implement: a decoder which decodes input image data; and a rendering module which renders the decoded image data according to a rendering cycle which corresponds to a refresh rate of a display to display a plurality of image frames of the image data, wherein the decoder decodes the input image data only when the processor is not being in use for rendering by the rendering module.
    Type: Application
    Filed: January 11, 2016
    Publication date: September 22, 2016
    Applicant: Hanwha Techwin Co., Ltd.
    Inventor: Hyun Gyu LEE