Patents by Inventor Hyun-Seok Lee

Hyun-Seok 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: 11705549
    Abstract: Disclosed is a transparent anode thin film comprising a transparent anode active material layer, wherein the transparent anode active material layer comprises a Si-based anode active material having a composition represented by the following [Chemical Formula 1]: SiNx??[Chemical Formula 1] (wherein 0<x?1.5).
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: July 18, 2023
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Ji-Won Choi, Jin Sang Kim, Chong Yun Kang, Seung Hyub Baek, Seong Keun Kim, Hyun-Cheol Song, Sang Tae Kim, Hyun Seok Lee
  • Patent number: 11603032
    Abstract: A camera-puddle lamp integrated apparatus is disclosed.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: March 14, 2023
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Won Moo Lee, Hyun Seok Lee, Eun Ho Choi, Tae Youn Lee, Jin Myeong Kim
  • Patent number: 11601732
    Abstract: The present disclosure relates to a display system including a capsule image view, a 3D mini-map, and a 3D panoramic view, and a method of generating a 3D panoramic view. Specifically, according to the present disclosure, it is possible to infer the shape of an organ using a 3D mini-map and to simultaneously identify whether or not the capsule endoscope captures the images, and information on the position and posture of the capsule endoscope at primary captured points by visualizing the actual movement path of the capsule endoscope, thereby improving the accuracy of examination, and since multiple 2D images captured by a single capsule endoscope are able to be viewed as a single 3D panoramic image without changing the structure of the capsule endoscope, it is economical and the viewing angle of the image is able to be increased, thereby reducing the examination time and fatigue of the examiner.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: March 7, 2023
    Assignee: KOREA INSTITUTE OF MEDICAL MICROROBOTICS
    Inventors: Jong Oh Park, Chang-Sei Kim, Ayoung Hong, Eun Pyo Choi, Hyun Seok Lee, Hong Seok Choi
  • Publication number: 20220322537
    Abstract: Provided is a method of fabricating a battery protection circuit package, the method including preparing a complex package substrate obtained by connecting a flexible printed circuit board (PCB) including at least one external connection terminal for connection to an external device, to a rigid PCB for mounting components thereon, mounting the complex package substrate on a lead frame including at least one metal tab for connection to a battery cell, and encapsulating at least portions of the complex package substrate and the lead frame with a molded part while exposing the at least one metal tab and the at least one external connection terminal.
    Type: Application
    Filed: February 24, 2021
    Publication date: October 6, 2022
    Inventors: Hyuk Hwi NA, Ho Seok HWANG, Sang Hoon AHN, Hyun Seok LEE
  • Patent number: 11452213
    Abstract: Provided is a method of fabricating a battery protection circuit package, the method including preparing a complex package substrate obtained by connecting a flexible printed circuit board (PCB) including at least one external connection terminal for connection to an external device, to a rigid PCB for mounting components thereon, mounting the complex package substrate on a lead frame including at least one metal tab for connection to a battery cell, and encapsulating at least portions of the complex package substrate and the lead frame with a molded part while exposing the at least one metal tab and the at least one external connection terminal.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: September 20, 2022
    Assignee: ITM SEMICONDUCTOR CO., LTD
    Inventors: Hyuk Hwi Na, Ho Seok Hwang, Sang Hoon Ahn, Hyun Seok Lee
  • Patent number: 11435505
    Abstract: A wavelength multiplexing device is disclosed. When light is irradiated on a first longitudinal end region of a metal nano-structure, surface plasmon polaritons are generated in the first longitudinal end region. The surface plasmon polaritons and the light are coupled with each other to form first coupled surface plasmon polaritons, wherein the first coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure. When the first coupled surface plasmon polaritons reach a two-dimensional material layer, excitons are induced in the two-dimensional material layer, wherein the induced excitons and the first coupled surface plasmon polaritons are coupled with each other to form second coupled surface plasmon polaritons. The second coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure toward a second longitudinal end thereof.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: September 6, 2022
    Assignees: Research & Business Foundation Sungkyunkwan University, INSTITUTE FOR BASIC SCIENCE
    Inventors: Hyun Seok Lee, Young Hee Lee
  • Patent number: 11428851
    Abstract: A wavelength multiplexing device is disclosed. When light is irradiated on a first longitudinal end region of a metal nano-structure, surface plasmon polaritons are generated in the first longitudinal end region. The surface plasmon polaritons and the light are coupled with each other to form first coupled surface plasmon polaritons, wherein the first coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure. When the first coupled surface plasmon polaritons reach a two-dimensional material layer, excitons are induced in the two-dimensional material layer, wherein the induced excitons and the first coupled surface plasmon polaritons are coupled with each other to form second coupled surface plasmon polaritons. The second coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure toward a second longitudinal end thereof.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: August 30, 2022
    Assignees: Research & Business Foundation Sungkyunkwan University, INSTITUTE FOR BASIC SCIENCE
    Inventors: Hyun Seok Lee, Young Hee Lee
  • Patent number: 11312306
    Abstract: a camera-puddle lamp integrated apparatus is disclosed. The apparatus comprising a lens module; an image sensor; and a puddle lamp module, the puddle lamp module includes a light source, a spring, a sliding bar, and a solenoid and is disposed in a second area outside the first area, the light source is formed to be movable to be located in the first area or the second area, the light source is fixed to one side of the sliding bar, a moving part of the solenoid is connected to the other side of the sliding bar, and the spring is formed to be operated to move the sliding bar when the solenoid is switched to a non-operational state so as to move the light source to the second area, the camera-puddle lamp integrated apparatus operates as a puddle lamp when the light source moves to the first area, and the camera-puddle lamp integrated apparatus operates as a camera when the light source moves to the second area.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: April 26, 2022
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Won Moo Lee, Sang Hwan Oh, Eun Ho Choi, Hyun Seok Lee, Tae Youn Lee
  • Publication number: 20220078343
    Abstract: The present disclosure relates to a display system including a capsule image view, a 3D mini-map, and a 3D panoramic view, and a method of generating a 3D panoramic view. Specifically, according to the present disclosure, it is possible to infer the shape of an organ using a 3D mini-map and to simultaneously identify whether or not the capsule endoscope captures the images, and information on the position and posture of the capsule endoscope at primary captured points by visualizing the actual movement path of the capsule endoscope, thereby improving the accuracy of examination, and since multiple 2D images captured by a single capsule endoscope are able to be viewed as a single 3D panoramic image without changing the structure of the capsule endoscope, it is economical and the viewing angle of the image is able to be increased, thereby reducing the examination time and fatigue of the examiner.
    Type: Application
    Filed: July 28, 2021
    Publication date: March 10, 2022
    Inventors: Jong Oh PARK, Chang-Sei KIM, Ayoung HONG, Eun Pyo CHOI, Hyun Seok LEE, Hong Seok CHOI
  • Publication number: 20210387564
    Abstract: A camera-puddle lamp integrated apparatus is disclosed.
    Type: Application
    Filed: June 10, 2021
    Publication date: December 16, 2021
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Won Moo LEE, Hyun Seok LEE, Eun Ho CHOI, Tae Youn LEE, Jin Myeong KIM
  • Publication number: 20210387565
    Abstract: A camera-puddle lamp integrated apparatus is disclosed. The apparatus comprising a lens module; an image sensor; a light source; and a translucent mirror, the light source is disposed so that light emitted from the light source intersects an optical axis of the lens module in the first area and disposed in a second area outside the first area, at least a portion of the emitted light is incident to the rear of the lens module by the translucent mirror and projected in front of the lens module through the lens module so that the camera-puddle lamp integrated apparatus operates as a puddle lamp, and image light passes through the lens module from a photographing area and at least a portion of the image light is incident on the image sensor through the translucent mirror so that the camera-puddle lamp integrated apparatus operates as a camera.
    Type: Application
    Filed: June 10, 2021
    Publication date: December 16, 2021
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Won Moo LEE, Hyun Seok LEE, Tae Youn LEE, Eun Ho CHOI
  • Publication number: 20210392256
    Abstract: a camera-puddle lamp integrated apparatus is disclosed. The apparatus comprising a lens module; an image sensor; a light source; and an optical unit, wherein the image sensor is spaced apart from a rear of the lens module so that the image sensor and the lens module are formed to operate as a camera, the light source is disposed to be coplanar with the image sensor and disposed at a peripheral portion of the image sensor, the optical unit is disposed in front of the light source so that light emitted from the light source is directed to a rear end of the lens module, and the camera-puddle lamp integrated apparatus is formed to operate as a puddle lamp by the light source and the optical unit.
    Type: Application
    Filed: June 10, 2021
    Publication date: December 16, 2021
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Won Moo LEE, Hyun Seok LEE, Eun Ho CHOI, Tae Youn LEE
  • Publication number: 20210387574
    Abstract: a camera-puddle lamp integrated apparatus is disclosed. The apparatus comprising a lens module; an image sensor; and a puddle lamp module, the puddle lamp module includes a light source, a spring, a sliding bar, and a solenoid and is disposed in a second area outside the first area, the light source is formed to be movable to be located in the first area or the second area, the light source is fixed to one side of the sliding bar, a moving part of the solenoid is connected to the other side of the sliding bar, and the spring is formed to be operated to move the sliding bar when the solenoid is switched to a non-operational state so as to move the light source to the second area, the camera-puddle lamp integrated apparatus operates as a puddle lamp when the light source moves to the first area, and the camera-puddle lamp integrated apparatus operates as a camera when the light source moves to the second area.
    Type: Application
    Filed: June 10, 2021
    Publication date: December 16, 2021
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Won Moo LEE, Sang Hwan OH, Eun Ho CHOI, Hyun Seok LEE, Tae Youn LEE
  • Publication number: 20210368631
    Abstract: Provided is a method of fabricating a battery protection circuit package, the method including preparing a complex package substrate obtained by connecting a flexible printed circuit board (PCB) including at least one external connection terminal for connection to an external device, to a rigid PCB for mounting components thereon, mounting the complex package substrate on a lead frame including at least one metal tab for connection to a battery cell, and encapsulating at least portions of the complex package substrate and the lead frame with a molded part while exposing the at least one metal tab and the at least one external connection terminal.
    Type: Application
    Filed: February 24, 2021
    Publication date: November 25, 2021
    Inventors: Hyuk Hwi NA, Ho Seok HWANG, Sang Hoon AHN, Hyun Seok LEE
  • Publication number: 20210167352
    Abstract: Disclosed is a transparent anode thin film comprising a transparent anode active material layer, wherein the transparent anode active material layer comprises a Si-based anode active material having a composition represented by the following [Chemical Formula 1]: SiNx ??[Chemical Formula 1] (wherein 0<x?1.5).
    Type: Application
    Filed: November 19, 2020
    Publication date: June 3, 2021
    Inventors: Ji-Won CHOI, Jin Sang KIM, Chong Yun KANG, Seung Hyub BAEK, Seong Keun KIM, Hyun-Cheol SONG, Sang Tae KIM, Hyun Seok LEE
  • Publication number: 20200292733
    Abstract: A wavelength multiplexing device is disclosed. When light is irradiated on a first longitudinal end region of a metal nano-structure, surface plasmon polaritons are generated in the first longitudinal end region. The surface plasmon polaritons and the light are coupled with each other to form first coupled surface plasmon polaritons, wherein the first coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure. When the first coupled surface plasmon polaritons reach a two-dimensional material layer, excitons are induced in the two-dimensional material layer, wherein the induced excitons and the first coupled surface plasmon polaritons are coupled with each other to form second coupled surface plasmon polaritons. The second coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure toward a second longitudinal end thereof.
    Type: Application
    Filed: June 1, 2020
    Publication date: September 17, 2020
    Applicants: Research & Business Foundation Sungkyunkwan University, Institute for Basic Science
    Inventors: Hyun Seok LEE, Young Hee LEE
  • Publication number: 20200292734
    Abstract: A wavelength multiplexing device is disclosed. When light is irradiated on a first longitudinal end region of a metal nano-structure, surface plasmon polaritons are generated in the first longitudinal end region. The surface plasmon polaritons and the light are coupled with each other to form first coupled surface plasmon polaritons, wherein the first coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure. When the first coupled surface plasmon polaritons reach a two-dimensional material layer, excitons are induced in the two-dimensional material layer, wherein the induced excitons and the first coupled surface plasmon polaritons are coupled with each other to form second coupled surface plasmon polaritons. The second coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure toward a second longitudinal end thereof.
    Type: Application
    Filed: June 1, 2020
    Publication date: September 17, 2020
    Applicants: Research & Business Foundation Sungkyunkwan University, Institute for Basic Science
    Inventors: Hyun Seok LEE, Young Hee LEE
  • Patent number: 10712479
    Abstract: A wavelength multiplexing device is disclosed. When light is irradiated on a first longitudinal end region of a metal nano-structure, surface plasmon polaritons are generated in the first longitudinal end region. The surface plasmon polaritons and the light are coupled with each other to form first coupled surface plasmon polaritons, wherein the first coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure. When the first coupled surface plasmon polaritons reach a two-dimensional material layer, excitons are induced in the two-dimensional material layer, wherein the induced excitons and the first coupled surface plasmon polaritons are coupled with each other to form second coupled surface plasmon polaritons. The second coupled surface plasmon polaritons propagate along and on a surface of the metal nano-structure toward a second longitudinal end thereof.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: July 14, 2020
    Assignees: Research & Business Foundation Sungkyunkwan University, Institute for Basic Science
    Inventors: Hyun Seok Lee, Young Hee Lee
  • Patent number: 10705028
    Abstract: In order to inspect a substrate, an image information of a substrate before applying solder is displayed. Then, at least one inspection region on the substrate is image-captured to obtain an image of the inspection region that is image-captured. Then, image information that is to be displayed is renewed and the renewed image information is displayed. And, in order to inspect a foreign substance, obtained image of the inspection region is compared with a reference image of the substrate. Therefore, an operator can easily catch a region corresponding to a specific region of the image that is displayed, and easily detect a foreign substance on the substrate.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: July 7, 2020
    Assignee: KOH YOUNG TECHNOLOGY INC.
    Inventors: Hyun-Seok Lee, Jae-Sik Yang, Ja-Geun Kim, Hee-Tae Kim, Hee-Wook You
  • Patent number: 10562879
    Abstract: This invention relates to a method of preparing optically active ?-2-thienyl-alanine, and more particularly to a method of preparing optically active ?-2-thienyl-L-alanine or optically active ?-2-thienyl-D-alanine through an optical resolution reaction using chiral dibenzoyl tartaric acid or a derivative thereof as an optical resolving agent.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: February 18, 2020
    Assignee: AMINOLOGICS CO., LTD.
    Inventors: Il-Suk Byun, Jung-Ho Lee, Hyun-Seok Lee, Won-Sup Kim