Patents by Inventor Jun Han Lee

Jun Han 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: 11409182
    Abstract: The present invention provides a liquid lens comprising a first plate having a cavity for receiving conductive liquid and nonconductive liquid formed thereon, a first electrode disposed on an upper portion of the first plate, a second electrode disposed on a lower portion of the first plate, a second plate disposed on an upper portion of the first electrode, and a third plate disposed on a lower portion of the second electrode, wherein at least one of the first plate and the second plate comprises a structure through which at least one of the conductive liquid and the nonconductive liquid can flow.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: August 9, 2022
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Seong Su Eom, Jun Phill Eom, Kyu Tae Lee, Seung Han Hyun
  • Patent number: 11400127
    Abstract: The present invention relates to a method for processing ginseng at an ultra high pressure, and more particularly, to a method for processing ginseng that is capable of processing the ginseng, which is immersed and packed, at an ultra high pressure. The method for processing ginseng includes the steps of: preparing washed ginseng; liquid-packaging the ginseng into a pouch; and treating the liquid-packaged ginseng with ultra-high pressure at a pressure of 550 to 600 MPa for 30 seconds to 2 minutes.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: August 2, 2022
    Assignee: NUTREX TECHNOLOGY CO., LTD.
    Inventors: Sung Han Kim, Jun Yong Jang, Sang Ho Lee, Sung Yul Yoo
  • Patent number: 11392346
    Abstract: Various embodiments of the present invention relate to: an electronic device for providing a voice-based service to a user by additionally using an input/output function of an external device connected through near-field communication; a server device; and an operation method thereof.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: July 19, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yo-Han Lee, Jung-Kyun Ryu, Jun Ho Park, Won-Sik Song, Jong Chan Won, Seungyong Lee, Young-Su Lee
  • Patent number: 11383297
    Abstract: A method of manufacturing a metal hybrid, heat-dissipating material includes the steps of (a) preparing a spherical metal powder and a flake graphite powder having an aspect ratio greater than 1, respectively; (b) preparing a powder mixture by inserting only the spherical metal powder and the flake graphite powder into a container, followed by dry mixing the powder mixture using a multi-axial mixing method for rotating or vibrating the container about two or more different rotation axes without any liquid input and without any mixing aids; (c) manufacturing a green compact by pressing the powder mixture; and (d) sintering the green compact to provide the metal hybrid, heat-dissipating material.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: July 12, 2022
    Assignee: Korea Institute of Industrial Technology
    Inventors: Ik Hyun Oh, Hyun Kuk Park, Jun Ho Jang, Hyun Rok Cha, Jeong Han Lee
  • Publication number: 20220211754
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating myositis. More particularly, the present invention relates to a pharmaceutical composition for preventing or treating myositis, comprising mitochondria as an active ingredient. When the pharmaceutical composition of the present invention comprising exogenous mitochondria as an active ingredient is administered to a subject suffering from myositis, inflammatory cells infiltrated into the muscle cells of the subject can be reduced. In addition, the pharmaceutical composition of the present invention effectively inhibits the expression of IL-1?, TNF-?, and IL-6, inflammatory cytokines. Therefore, the pharmaceutical composition according to the present invention can be usefully used for preventing or treating myositis.
    Type: Application
    Filed: April 29, 2020
    Publication date: July 7, 2022
    Inventors: Kyuboem HAN, Chun-Hyung KIM, Shin-Hye YU, Seo-Eun LEE, Sang-Min LIM, Hahnsun JUNG, Kwangmin NA, Yoon Mi HAN, Jun Young SON, Eun Young LEE, Jeong Yeon KIM, Yeong Wook SONG, Jin Chul PAENG, Yun Sang LEE, Do Won HWANG
  • Publication number: 20220216257
    Abstract: An image sensor includes a substrate including a first surface on which light is incident and a second surface opposite to the first surface, unit pixels in the substrate, each including a photoelectric conversion layer, color filters on the first surface of the substrate, a grid pattern on the first surface of the substrate defining a respective light receiving area of each of the unit pixels, and microlenses on the color filters, each of the microlenses corresponding to a respective one of the unit pixels, wherein the unit pixels include a first pixel and a second pixel sharing a first color filter which is one of the color filters, and a first light receiving area of the first pixel is different from a second light receiving area of the second pixel.
    Type: Application
    Filed: September 23, 2021
    Publication date: July 7, 2022
    Applicant: SAMSUNG ELECTRONICS CO.,LTD.
    Inventors: Dong Kyu LEE, Dong Min Keum, Jun Sung Park, Bum Suk Kim, Tae Han Kim, Kwang Hee Lee, Tae Sung Lee
  • Publication number: 20220211762
    Abstract: The present invention relates to a pharmaceutical composition for the treatment of sepsis or systemic inflammatory response syndrome (SIRS) comprising mitochondria as effective ingredient. When activated macrophages and monocytes are treated with mitochondria which are effective ingredient of the pharmaceutical composition of the present invention, expression of IL-1?, TNF-? and IL-6 which are pro-inflammatory cytokines can be restored to normal levels. Furthermore, when the pharmaceutical composition of the present invention is administered to a subject suffering from sepsis, the survival rate of the subject can be remarkably increased. Therefore, the pharmaceutical composition according to the present invention can be useful for the treatment of sepsis.
    Type: Application
    Filed: April 27, 2020
    Publication date: July 7, 2022
    Inventors: Kyuboem HAN, Chun-Hyung KIM, Shin-Hye YU, Seo-Eun LEE, Sang-Min LIM, Hahnsun JUNG, Kwangmin NA, Yoon Mi HAN, Jun Young SON, Jong-Cheon HA, Kyunghee JUNG, Young-Cheol KANG, Eun-Seo LEE, Mi Jin KIM, Yong-Soo CHOI, Jung Uk HWANG, Min Ji LEE, Kyuseok KIM, Tae Nyoung CHUNG
  • Patent number: 11370730
    Abstract: The present specification provides a method for preparing 1,3-butadiene, the method comprising: (A) obtaining a first product comprising a light component, 1,3-butadiene, and a heavy component from a reactant comprising butene; (B) separating the heavy component from a second product comprising the 1,3-butadiene and the light component by condensing the heavy component after heat exchanging the first product; and (C) separating concentrated heavy component by reboiling the condensed heavy component.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: June 28, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Hyunseok Nam, Jun Han Kang, Kyong Yong Cha, Jaewon Jeong, Dong Hyun Ko, Jun Kyu Han, Sang Jin Han, Kyung Moo Lee, Joohyuck Lee, Daeheung Choi, Myungji Suh, Ye Seul Hwang, Sunhwan Hwang, Seongmin Kim
  • Patent number: 11048029
    Abstract: A color conversion panel includes a substrate, a plurality of color conversion layers and a transmission layer on the substrate, a capping layer on the plurality of color conversion layers and the transmission layer, and a filter layer on the capping layer.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: June 29, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seon-Tae Yoon, Hae Il Park, Jung Hyun Kwon, Kwang Keun Lee, Jun Han Lee
  • Publication number: 20210132446
    Abstract: A liquid crystal display includes: a display panel; and a color conversion layer positioned on the display panel, wherein the color conversion layer includes a scattering layer including a color conversion media layer and scatterers.
    Type: Application
    Filed: January 11, 2021
    Publication date: May 6, 2021
    Inventors: Kwang Keun LEE, Young Min KIM, Hae Il PARK, Seon-Tae YOON, Jun Han LEE
  • Publication number: 20210094581
    Abstract: Disclosed are an autonomous driving apparatus and method for an ego vehicle that autonomously travels. The autonomous driving apparatus includes a first sensor to detect a nearby vehicle nearby an ego vehicle, a memory to store map information, and a processor including a driving trajectory generator to generate a first driving trajectory of the ego vehicle and a second driving trajectory of the nearby vehicle based on the map information stored in the memory and a control processor configured to control autonomous driving of the ego vehicle based on the first and second driving trajectories generated by the driving trajectory generator.
    Type: Application
    Filed: September 1, 2020
    Publication date: April 1, 2021
    Inventors: Hyuk LEE, Soon Jong JIN, Byeong Hwan JEON, Jun Han LEE
  • Publication number: 20210094574
    Abstract: An autonomous driving apparatus and method for an ego vehicle that autonomously travels includes a first sensor to detect a vehicle nearby the ego vehicle, a memory to store map information, and a processor to control autonomous driving of the ego vehicle based on the nearby vehicle detected by the first sensor and the map information stored in the memory.
    Type: Application
    Filed: September 1, 2020
    Publication date: April 1, 2021
    Inventors: Hyuk LEE, Soon Jong JIN, Byeon Hwan JEON, Jun Han LEE
  • Patent number: 10901265
    Abstract: A liquid crystal display includes: a display panel; and a color conversion layer positioned on the display panel, wherein the color conversion layer includes a scattering layer including a color conversion media layer and scatterers.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: January 26, 2021
    Inventors: Kwang Keun Lee, Young Min Kim, Hae II Park, Seon-Tae Yoon, Jun Han Lee
  • Publication number: 20200369296
    Abstract: An autonomous driving apparatus including a sensor unit, a memory, and a processor. The processor is configured to extract one or more valid measurement values within the validation gate of an estimate of the location of a target object, generated based on a measurement value of the location, among one or more measurement values output by the sensor unit, to form a track of the target object by taking into consideration a probability that each of the extracted valid measurement values corresponds to a measurement value of the location of the target object at a current timing, to track the target object using the track, and to extract the valid measurement values by adjusting the size of the validation gate based on time period during which the tracking of the target object is maintained and surrounding environment information of an ego vehicle being autonomously driven.
    Type: Application
    Filed: May 18, 2020
    Publication date: November 26, 2020
    Inventors: Jae Yoon KIM, Jun Han LEE
  • Publication number: 20200369294
    Abstract: An autonomous driving apparatus and method, in which the apparatus includes a sensor unit detecting a surrounding vehicle around an ego vehicle that autonomously travels, an output unit, a memory storing map information, and a processor controlling the autonomous driving of the ego vehicle based on the map information. The processor is configured to generate an actual driving trajectory and expected driving trajectory of the surrounding vehicle based on driving information of the surrounding vehicle detected by the sensor unit and the map information, determine whether a driving mode of the surrounding vehicle is an autonomous driving mode and an autonomous driving risk of the ego vehicle based on a trajectory error between the actual driving trajectory and expected driving trajectory of the surrounding vehicle, and output a warning to a passenger through the output unit at a level corresponding to the determined autonomous driving risk.
    Type: Application
    Filed: May 12, 2020
    Publication date: November 26, 2020
    Inventors: Byeong Hwan JEON, Hyuk LEE, Jun Han LEE, Soon Jong JIN
  • Publication number: 20200369297
    Abstract: In an autonomous driving apparatus and method, the apparatus includes a sensor unit, an output unit, a memory, and a processor configured to control the autonomous driving of an ego vehicle based on a map information stored in the memory. The processor generates an actual driving trajectory and an expected driving trajectory of a surrounding vehicle around the ego vehicle based on driving information of the surrounding vehicle detected by the sensor unit and the map information and controls one or more of the driving of the ego vehicle and provides communication with an external organization, based on a state of a passenger detected by the sensor unit when an autonomous driving mode of the ego vehicle is turned off, and based on an autonomous driving risk of the ego vehicle determined based on a trajectory error between the actual driving trajectory and expected driving trajectory of the surrounding vehicle.
    Type: Application
    Filed: May 19, 2020
    Publication date: November 26, 2020
    Inventors: Byeong Hwan JEON, Jun Han LEE, Hyuk LEE, Soon Jong JIN
  • Publication number: 20200371534
    Abstract: An autonomous driving apparatus and method, in which the autonomous driving apparatus may include a sensor unit configured to detect a surrounding object including a surrounding vehicle around an ego vehicle that autonomously travels, a memory configured to store map information, and a processor configured to control autonomous driving of the ego vehicle based on an expected driving trajectory generated based on the map information stored in the memory.
    Type: Application
    Filed: May 12, 2020
    Publication date: November 26, 2020
    Inventors: Yong Kwan JI, Jun Han Lee, Jeong Hee Lee
  • Publication number: 20200369293
    Abstract: An autonomous driving apparatus and method, in which the autonomous driving apparatus may include a sensor unit configured to detect a surrounding vehicle around an ego vehicle that autonomously travels and a state of a driver who has got in the ego vehicle, a driving information detector configured to detect driving information on a driving state of the ego vehicle, a memory configured to store map information, and a processor configured to control autonomous driving of the ego vehicle based on the map information stored in the memory.
    Type: Application
    Filed: May 12, 2020
    Publication date: November 26, 2020
    Inventors: Byeong Hwan JEON, Hyuk LEE, Soon Jong JIN, Jun Han LEE, Jeong Hee LEE, Yong Kwan JI
  • Patent number: 10551670
    Abstract: A liquid crystal display according to an exemplary embodiment of the inventive concept includes a display panel and a color conversion panel disposed on the display panel, in which the color conversion panel includes a color conversion media layer and a scattering layer including a scatterer and at least one of a pigment and a dye adsorbed on the scatterer.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: February 4, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kwang Keun Lee, Young Min Kim, Hae II Park, Seon-Tae Yoon, Baek Hee Lee, Jun Han Lee
  • Patent number: D958094
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: July 19, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung Han Jo, Min Chae Kwak, Byung Sun Kim, Il Goo Youn, Ji Eun Lee, Jun Young Jo, Min Hee Choi