Patents by Inventor Joon Min

Joon Min 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).

  • SPACECRAFT FOR SPACE DEBRIS REMOVAL
    Publication number: 20180127115
    Abstract: A spacecraft for removing space debris is disclosed. The spacecraft includes a satellite bus, a shield member foldable on an outer side face of the satellite bus and disposed facing towards space debris to reduce a movement speed of the space debris, and a support member configured to support the shield member with respect to the satellite bus, in which the shield member includes a central panel configured to overlap one face of the satellite bus, a plurality of first panels connected to peripheral sides of the central panel and radially extended, and a plurality of second panels located between the first panels.
    Type: Application
    Filed: October 17, 2017
    Publication date: May 10, 2018
    Inventor: Joon Min CHOI
  • Optical element with conductive composite layer
    Patent number: 9958742
    Abstract: The present application relates to an optical element. The exemplary optical element may have a variable transmittance by whether an external signal is applied or not. Also, since the optical element may apply the external signal by using a composite layer having a low transmittance to light in an infrared region, the optical element may block heat, and save energy. Such an optical element may be usefully employed in various optical devices, for example, a sunroof.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: May 1, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Sung Joon Min, Eun Jung Lim, Dong Hyun Oh, Jung Woon Kim, Jung Sun You, Jin Hong Kim
  • DISPLAY ELEMENT
    Publication number: 20180074377
    Abstract: A display element, a method for manufacturing the same, and a use thereof are provided. The display element can induce a decrease in driving voltage without reducing a difference in a cell gap, have durability by ensuring proper adhesion characteristics, and, specifically, can effectively overcome a problem of the display element including a vertical alignment adhesive layer, in particular, a problem of increasing driving voltage, which can be generated when the thickness is increased so as to improve the adhesion characteristics.
    Type: Application
    Filed: June 10, 2016
    Publication date: March 15, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jung Sun You, Yoon Kyung Kwon, Dong Hyun Oh, Sung Joon Min, Jin Hong Kim, Jung Woon Kim, Eun Jung Lim
  • REFLECTIVE LIQUID CRYSTAL DEVICE AND USE THEREOF
    Publication number: 20180067355
    Abstract: A liquid crystal device and the use thereof are provided. The liquid crystal device has an advantage in terms of power consumption since a normally transparent mode may be realized in a state in which an external electric field is not applied, and can exhibit an excellent light blocking characteristic when an external electric field is applied.
    Type: Application
    Filed: March 28, 2016
    Publication date: March 8, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jin Hong KIM, Dong Hyun OH, Sung Joon MIN, Jung Sun YOU, Jung Woon KIM, Eun Jung LIM
  • ENGINE HAVING SHEARING RESISTANCE REDUCTION PATTERNS
    Publication number: 20180066602
    Abstract: An engine may include a cylinder bore configured to have a combustion chamber formed by setting a top section in which a top dead center is formed, a bottom section in which a bottom dead center is formed, and a middle section H formed between the top section and the bottom section and reduce a shearing resistance by a texturing pattern formed in the middle section H.
    Type: Application
    Filed: December 14, 2016
    Publication date: March 8, 2018
    Applicant: Hyundai Motor Company
    Inventors: Jun-Sik PARK, Sun-Joon MIN, Hee-Gone KIM, Nam-Doo LEE, Ho-Hwan KIM, Tae-Kyun AN, Seung-Yeop LEE, Do-Hyung KIM, Tae-Won LEE
  • Light modulation device
    Patent number: 9904129
    Abstract: Provided are a light modulation device and a use thereof. The light modulation device may apply an external signal by a composite layer having a high transmittance in a visible region, a low transmittance in an infrared region and a low sheet resistance. Such a light modulation device may be applied in various uses such as a smart window, a window protecting film, a flexible display element, an active retarder for displaying a 3D image or a viewing angle control film.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: February 27, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Sung Joon Min, Su Jin Kim, Doo Hoon Song, Jin Hyong Lim, Dong Hyun Oh, Ki Hwan Kim
  • LIQUID CRYSTAL DEVICE
    Publication number: 20180011352
    Abstract: The present invention relates to a liquid crystal device, a method of manufacturing the liquid crystal device, and the use of the liquid crystal device. The liquid crystal device according to the present invention has excellent light shielding rate variability characteristics. Such a liquid crystal device can be applied to various optical modulation devices such as a smart window, a window protection film, a flexible display device, an active retarder for displaying a 3D image, or a viewing angle adjustment film.
    Type: Application
    Filed: February 5, 2016
    Publication date: January 11, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jung Woon Kim, Sung Joon Min, Jung Sun You, Jin Hong Kim, Eun Jung Lim, Dong Hyun Oh
  • CORYNEBACTERIUM SP. BACTERIA AND MINICELL DERIVED THEREFROM, AND USE THEREOF
    Publication number: 20170354738
    Abstract: A drug delivery system composition includes Corynebacterium sp. bacteria or Corynebacterium sp. bacteria-derived minicells. The drug delivery system composition is safer for use in human bodies than other bacteria (for example, Escherichia coli (E. coli), Salmonella sp. bacteria, Bacillus sp. bacteria, or the like), or other bacteria-derived drug delivery system. When an anti-cancer drug protein expression construct (protein expression recombinant vector or the like) is included, over-expression of an anti-cancer drug protein, effective protein expression control in vivo, and targeting technique using expression of targeting factor. The drug delivery system composition enables stable drug delivery in vivo, thereby maximizing anti-cancer therapeutic effects.
    Type: Application
    Filed: October 21, 2015
    Publication date: December 14, 2017
    Inventors: Geun Joong KIM, Jin-Young LEE, Sa-Young MIN, Sung-Hwan YOU, Jung-Joon MIN
  • QUINOLINE DERIVATIVES FOR INHIBITING HISTONE METHYLTRANSFERASES AND USE THEREOF
    Publication number: 20170354650
    Abstract: The present disclosure relates to a quinoline derivative which inhibits the activity of histone methyltransferases (ESET/SETDB1) specific for the histone molecule H3K9 or a pharmaceutically acceptable salt thereof and a use thereof.
    Type: Application
    Filed: January 11, 2017
    Publication date: December 14, 2017
    Inventors: Hyunah CHOO, Sun-Joon MIN, Yun Kyung KIM, Hoon RYU, Hyemyung SEO, Juhyeon KIM, Jihoon JANG, Sungsu LIM, Younghee KIM, Yu Jin HWANG, Yong Seo CHO
  • Liquid crystal device
    Patent number: 9840668
    Abstract: Provided are a liquid crystal device, a composition capable of forming a liquid crystal layer, a method of manufacturing the liquid crystal device, a system for manufacturing the liquid crystal device, and a use of the liquid crystal device. The liquid crystal device is a device capable of exhibiting, for example, a normally transparent or black mode, exhibiting a high contrast ratio, being driven with a low driving voltage, and exhibiting excellent durability such as thermal stability. Such a liquid crystal device may be applied to various optical modulators such as a smart window, a window protective film, a flexible display device, an active retarder for displaying 3D images, or a viewing angle control film.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: December 12, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Sung Joon Min, Jung Sun You, Dong Hyun Oh
  • Polymerizable composition and method for manufacturing liquid crystal device
    Patent number: 9828550
    Abstract: Provided are a liquid crystal device, a composition capable of forming a liquid crystal layer, a method of manufacturing the liquid crystal device, a system for manufacturing the liquid crystal device, and a use of the liquid crystal device. The liquid crystal device is a device capable of exhibiting, for example, a normally white or black mode, which may exhibit a high contrast ratio and be driven with a low driving voltage, and exhibit excellent durability such as thermal stability. Such a liquid crystal device may be applied to various optical modulators such as a smart window, a window protective film, a flexible display device, an active retarder for displaying 3D images, or a viewing angle control film.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: November 28, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Jung Sun You, Dong Hyun Oh, Sung Joon Min, Kyung Jun Kim, Dae Hee Lee, Jun Won Chang, Moon Soo Park
  • Display device
    Patent number: 9830861
    Abstract: A display device can include a display panel, in which a subpixel including a transistor where data lines and gate lines intersect, is disposed; a gate driving unit that sequentially outputs a gate signal to the gate lines; a data driving unit that outputs a data voltage to the data lines according to the gate signal provided to each gate line, and outputs to the data lines during a blank time before a specific frame, data voltages having an output waveform that is identical to data voltages of at least one gate line of the specific frame; and a timing controller that controls the gate driving unit and the data driving unit, and performs a pixel compensation which changes data provided to each subpixel.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: November 28, 2017
    Assignee: LG DISPLAY CO., LTD.
    Inventor: Joon-Min Park
  • Display device and transistor structure for the same
    Patent number: 9818342
    Abstract: Disclosed are a transistor structure for a display and an organic light emitting display device. The transistor structure includes: a voltage line positioned in one direction and configured to supply voltage to pixels; and two or more transistors which share one of drains and sources which are formed integrally with the voltage line and respectively include the other of the drains and sources which are individually formed and connected with different nodes directly or through a connection pattern.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: November 14, 2017
    Assignee: LG Display Co., Ltd.
    Inventor: Joon-Min Park
  • ALPHA-AMINOAMIDE DERIVATIVE COMPOUND AND PHARMACEUTICAL COMPOSITION COMPRISING SAME
    Publication number: 20170298011
    Abstract: The present disclosure relates to an ?-aminoamide derivative compound and a pharmaceutical composition containing the same. According to various embodiments of the present disclosure, provided is a therapeutic agent which can overcome the disadvantages of existing drugs used as a MAO-B inhibitor and, specifically, reversibly inhibits MAO-B through a non-covalent bond so as to alleviate or eliminate the side effects of the existing drugs which exhibit a therapeutic effect by irreversibly acting via a covalent bond with MAO-B. Particularly, a new compound having superior stability and efficacy compared to the existing reversible MAO-B inhibitors may be provided.
    Type: Application
    Filed: September 24, 2015
    Publication date: October 19, 2017
    Inventors: Ki Duk PARK, ChangJoon Justin LEE, Dong Jin KIM, Ae Nim PAE, Hyun Ah CHOO, Sun Joon MIN, Yong Koo KANG, Yun Kyung KIM, Hyo Jung SONG, Ji Won CHOI, Min Ho NAM, Jun Young HEO, Seul Ki YEON, Bo Ko JANG, Eun Ji JU, Seon Mi JO, Jong-Hyun PARK
  • Liquid crystal device
    Patent number: 9790429
    Abstract: Provided are a liquid crystal device, a composition capable of forming a liquid crystal layer, a method of manufacturing the liquid crystal device, a system for manufacturing the liquid crystal device, and a use of the liquid crystal device. The liquid crystal device is a device capable of exhibiting, for example, a normally transparent or black mode, exhibiting a high contrast ratio, being driven with a low driving voltage, and exhibiting excellent durability such as thermal stability. Such a liquid crystal device may be applied to various optical modulators such as a smart window, a window protective film, a flexible display device, an active retarder for displaying 3D images, or a viewing angle control film.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: October 17, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Sung Joon Min, Jung Sun You, Dong Hyun Oh
  • Method for controlling land surface temperature using stratospheric airships and reflector
    Patent number: 9775305
    Abstract: The present invention relates to a method for controlling land surface temperature using stratospheric airships and a reflector. In the method for controlling land surface temperature using stratospheric airships and a reflector, four corners are connected to a lower end of support lines coupled to be disposed vertically downward from a plurality of airships, and sunlight is reflected by a reflector unfolded into a tetragonal shape in the air, wherein the reflecting surface of the reflector plate is maintained at an angle to remain perpendicular to an incident angle of sunlight to shield, or redirect, the land surface from incident sunlight.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: October 3, 2017
    Assignee: KOREA AEROSPACE RESEARCH INSTITUTE
    Inventor: Joon-Min Choi
  • Liquid crystal cell
    Patent number: 9588369
    Abstract: The present application relates to a liquid crystal cell, a method for preparing a liquid crystal cell and a display device. An exemplary liquid crystal cell may be applied to various types of display devices so as to control a viewing angle or light transmittance of the display device.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: March 7, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Sung Joon Min, Dong Hyun Oh, Jun Won Chang, Kyung Jun Kim, Hye Won Jeong, Moon Soo Park
  • LIGHT MODULATION DEVICE
    Publication number: 20160377902
    Abstract: Provided are a light modulation device and a use thereof. The light modulation device may apply an external signal by a composite layer having a high transmittance in a visible region, a low transmittance in an infrared region and a low sheet resistance. Such a light modulation device may be applied in various uses such as a smart window, a window protecting film, a flexible display element, an active retarder for displaying a 3D image or a viewing angle control film.
    Type: Application
    Filed: March 6, 2015
    Publication date: December 29, 2016
    Applicant: LG CHEM, LTD.
    Inventors: Sung Joon MIN, Su Jin KIM, Doo Hoon SONG, Jin Hyong LIM, Dong Hyun OH, Ki Hwan KIM
  • METHOD FOR PREPARING LIQUID CRYSTAL CAPSULE
    Publication number: 20160299366
    Abstract: The present application relates to a method of preparing a liquid crystal capsule, a liquid crystal capsule and the use of the liquid crystal capsule. The liquid crystal capsule prepared according to an embodiment of the present application has advantages in that transmittance and stability are improved and the degree of scattering is uniform.
    Type: Application
    Filed: February 26, 2015
    Publication date: October 13, 2016
    Applicant: LG CHEM, LTD.
    Inventors: Dong Hyun OH, Sung Joon MIN, Jung Sun YOU, Kyung Jun KIM
  • OPTICAL ELEMENT
    Publication number: 20160291357
    Abstract: The present application relates to an optical element. The exemplary optical element may have a variable transmittance by whether an external signal is applied or not. Also, since the optical element may apply the external signal by using a composite layer having a low transmittance to light in an infrared region, the optical element may block heat, and save energy. Such an optical element may be usefully employed in various optical devices, for example, a sunroof.
    Type: Application
    Filed: March 9, 2015
    Publication date: October 6, 2016
    Applicant: LG CHEM, LTD.
    Inventors: Sung Joon MIN, Eun Jung LIM, Dong Hyun OH, Jung Woon KIM, Jung Sun YOU, Jin Hong KIM