Patents by Inventor Yu Ri PARK

Yu Ri PARK 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: 10950680
    Abstract: A light-emitting display device includes a substrate having a plurality of subpixels; a first electrode provided in each of the subpixels; a bank defining an emission part in each of the subpixels and having an upper surface that has a larger degree of surface roughness than an upper surface of the first electrode; a first common layer over the subpixels and covering the first electrode and the bank; a light-emitting layer on the first common layer and corresponding to the emission part of each of the subpixels; and a second common layer and a second electrode stacked on the light-emitting layer over the plurality of subpixels.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: March 16, 2021
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Dong-Hyeok Lim, Song-Yi Jeong, Kyu-Il Han, Nam-Seok Yoo, Yu-Ri Park
  • Patent number: 10925914
    Abstract: The present invention provides a health functional food composition and a pharmaceutical composition for preventing and alleviating depression, both compositions using an extract of Vaccinium bracteatum Thunb. fruits, which are Korean natural resources, so as to be safely usable without toxicity and side effects.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: February 23, 2021
    Assignee: JEONNAM BIOINDUSTRY FOUNDATION
    Inventors: Chul Yung Choi, Jae Yong Kim, Gyu Ok Lee, Ja Won Shin, Hu Won Kang, Ara Jo, Hak Joon Choi, Sang O Pan, Sung Yoon Park, Hyo Jeong Yun, So Jeong Im, Mi Ri Kim, Yong Uk Kim, Dool-Ri Oh, Eun Jin Choi, Yu Jin Kim, Dong Hyuck Bae, KyoNyeo Oh, Myung-A Jung, Ji Ae Hong, Hyun Mi Lee, Rack Seon Seong
  • Publication number: 20200350788
    Abstract: A method of controlling a wireless power transmitter can include receiving, during a first determination phase, a foreign object detection status packet; before entering a first power transfer mode for transmitting first power and before entering a second power transfer mode for transmitting second power, determining whether a foreign object is present based on the foreign object detection status packet to generate a determination result; in response to determining that the foreign object is present based on the determination result, transmitting the first power according to the first power transfer mode; in response to determining that the foreign object is not present based on the determination result, transmitting the second power according to the second power transfer mode; and determining, during a second determination phase, whether the foreign object is present while transmitting the first power in the first power transfer mode.
    Type: Application
    Filed: July 15, 2020
    Publication date: November 5, 2020
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Yu Ri Park, Yong ll Kwon
  • Publication number: 20200335704
    Abstract: A compound represented by Formula 1 is disclosed. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminescence efficiency, stability, and life span can be improved.
    Type: Application
    Filed: June 12, 2020
    Publication date: October 22, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yu Ri KIM, Sun-Hee LEE, Won Sam KIM, Hye Ryeong KIM, Ho Young JUNG, Jung Hwan PARK, Sun Pil HWANG
  • Patent number: 10793657
    Abstract: Provided is an antifouling acrylic resin that contains: a first structural unit derived from a first acrylic monomer; a second structural unit derived from a second acrylic monomer into which a polysiloxane side chain is introduced; and a third structural unit derived from a third acrylic monomer into which a photocurable functional group is introduced.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: October 6, 2020
    Assignee: LG HAUSYS, LTD.
    Inventors: Yu-Jun Kim, Seong-Hoon Yue, Hwan-Seok Park, Hea-Won Kwon, Yea-Ri Song, Da-Young Yu, Hae-Rim Nam
  • Publication number: 20200306330
    Abstract: A method for preventing or treating at least one of depression and anxiety disorder according to an embodiment of the present invention includes administering to a subject in need thereof a composition having an extract of Fraxinus rhynchophylla as an effective ingredient. By having an effect of improving depressive behavior and low physical activity shown in an animal model with induced anxiety and depression, reducing the level of cortisol, increasing the level of serotonin, and also increasing the expression amount of pCERB, BDNF, and mBDNF proteins in hippocampal tissues, the compositions can be advantageously used for developing a functional health food product or a pharmaceutical product for ameliorating or treating the depression and anxiety disorder.
    Type: Application
    Filed: October 15, 2018
    Publication date: October 1, 2020
    Inventors: Mi Young LEE, Yu Ri KIM, Bo-Kyung PARK, Young Hwa KIM
  • Patent number: 10766814
    Abstract: Disclosed are an artificial marble composition having a natural marble texture, and a method for producing artificial marble using the same. The artificial marble composition according to the present invention comprises: a first resin mixture; and a second resin mixture which is added to the first resin mixture and has a viscosity different from the first resin mixture, wherein each of the first and second resin mixtures comprises a base resin and an inorganic filler, and wherein the second resin mixture further comprises a thixotropic agent.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: September 8, 2020
    Assignee: LG HAUSYS, LTD.
    Inventors: Hae-Rim Nam, Seong-Hoon Yue, Hwan-Seok Park, Jang-soon Kim, Yea-Ri Song, Yu-Jun Kim, Min-Kyung Park
  • Publication number: 20200264420
    Abstract: The present disclosure relates to a medical microscope field. A stereo microscope connected to an optical coherence tomography (OCT) unit for forming a tomographic image of a target object includes an objective lens unit including a plurality of lenses each having an aperture of a predetermined size, a pair of first magnification lens units each including a plurality of lenses having a pair of magnification lens apertures positioned within the aperture of the objective lens unit, a second magnification lens unit including a plurality of lenses having an OCT aperture disposed separately from the pair of magnification lens aperture within the aperture of the objective lens unit, and a light delivery unit configured to receive light from the OCT unit and deliver the light to the second magnification lens unit and configured to deliver light received from the second magnification lens unit to the OCT unit.
    Type: Application
    Filed: April 9, 2018
    Publication date: August 20, 2020
    Applicant: KOH YOUNG TECHNOLOGY INC.
    Inventors: Chan Kwon LEE, Young Chul PARK, Yu Ri KOH
  • Patent number: 10741771
    Abstract: A compound represented by Formula 1 is disclosed. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminescence efficiency, stability, and life span can be improved.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: August 11, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yu Ri Kim, Sun-Hee Lee, Won Sam Kim, Hye Ryeong Kim, Ho Young Jung, Jung Hwan Park, Sun Pil Hwang
  • Patent number: 10742074
    Abstract: Disclosed are a method of controlling wireless power transmission and an apparatus therefor. A method of controlling wireless power transmission of a wireless power transmitter includes a first packet reception phase of receiving a foreign object detection status packet, a first determination phase of determining whether the foreign object is present based on the foreign object detection status packet, and a power control phase of controlling power based on a determination result of the first determination phase, wherein the power control phase includes a first power transfer mode for transmitting first power upon determining that the foreign object is present as the determination result of the first determination phase, and a second power transfer mode for transmitting second power upon determining that the foreign object is not present as the determination result of the first determination phase.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: August 11, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Yu Ri Park, Yong Il Kwon
  • Publication number: 20200212147
    Abstract: Disclosed is a display device. In accordance with the display device, before an organic stack of a light-emitting diode is formed, a sticker is attached to a substrate, while a camera hole-forming portion and a margin area around the same are present, to form the organic stack, and the sticker and components on top of the sticker, such as the organic stack, are removed, so that the edge of the organic stack can be aligned without any additional process using separate masks and the reliability of the display device can be improved due to the provision of the organic stack at a location spaced apart from the camera hole by the margin area.
    Type: Application
    Filed: December 23, 2019
    Publication date: July 2, 2020
    Inventors: Kyu-Il HAN, Nam-Seok YOO, Jin-Ho PARK, Mi-Na KIM, Hyung-Won PARK, Jung-Mo CHO, Yu-Ri PARK, Hyoung-Min KIM, Seung-Ho SON
  • Publication number: 20200203623
    Abstract: Provided are a compound of Formula 1; an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, comprising a mixture of a compound of Formula 1 and a compound of Formula 2, or comprising a compound of Formula 3, a subgenus of Formula 1, in the organic material layer; and an electronic device comprising the element, which has lowered driving voltage and increased luminous efficiency and life time.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 25, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Yu Ri KIM, Min Ji JO, Jung Hwan PARK, Bum Sung LEE, Sun Hee LEE, Soung Yun MUN
  • Patent number: 10678420
    Abstract: Disclosed is an electronic device. The present electronic device comprises a display, and a processor configured to display, through the display, a UI based on use patterns of a plurality of devices connected to a same network, wherein the UI comprises a device axis and a time axis, and provides information related to use of at least one device in a region where the device axis and the time axis intersect each other.
    Type: Grant
    Filed: September 21, 2016
    Date of Patent: June 9, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Yu-ri Choi, Hee-sung Park, Se-rin Ko, Dong-seok Kim, Jeong-pyo Lee, Seung-hyun Cho
  • Publication number: 20200152874
    Abstract: Provided in the present invention are a compound capable of improving high luminous efficiency, low driving voltage, and a service life of a device; and organic electric device using the same; and an electronic device thereof.
    Type: Application
    Filed: June 1, 2018
    Publication date: May 14, 2020
    Inventors: Jong Gwang PARK, Yun Suk LEE, Yu Ri KIM, Yeon Hee CHOI, Kyoung Chul KIM
  • Publication number: 20200121749
    Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.
    Type: Application
    Filed: February 7, 2018
    Publication date: April 23, 2020
    Inventors: Chul Yung CHOI, Dool Ri OH, Yu Jin KIM, Eun Jin CHOI, Hyun Mi LEE, Dong Hyuck BAE, Kyo Nyeo OH, Myung-A JUNG, Ji Ae HONG, Kwang Su KIM, Hu Won KANG, Jae Yong KIM, Sang O PAN, Sung Yoon PARK, Rack Seon SEONG
  • Publication number: 20200103422
    Abstract: Provided are a biomarker for diagnosing of the level of senescence, a composition and kit for diagnosing of the level of senescence to detect the biomarker, and a method of diagnosing the same. According to the composition and kit for the diagnosis of the level of senescence and the method of diagnosing senescence, the level of senescence of a subject is easily diagnosed, the health conditions of the subject are monitored, and a senescence-associated disease is prevented or diagnosed.
    Type: Application
    Filed: November 30, 2018
    Publication date: April 2, 2020
    Applicants: CHA University Industry-Academic Cooperation Foundation, The General Hospital Corporation
    Inventors: Ji Sook MOON, Hak Ho LEE, Ala JO, Jae Hyun PARK, Ji Min PARK, Chul Woo LIM, Yu Ri CHOI
  • Publication number: 20200006458
    Abstract: A light-emitting display device includes a substrate having a plurality of subpixels; a first electrode provided in each of the subpixels; a bank defining an emission part in each of the subpixels and having an upper surface that has a larger degree of surface roughness than an upper surface of the first electrode; a first common layer over the subpixels and covering the first electrode and the bank; a light-emitting layer on the first common layer and corresponding to the emission part of each of the subpixels; and a second common layer and a second electrode stacked on the light-emitting layer over the plurality of subpixels.
    Type: Application
    Filed: June 26, 2019
    Publication date: January 2, 2020
    Applicant: LG Display Co., Ltd.
    Inventors: Dong-Hyeok LIM, Song-Yi JEONG, Kyu-Il HAN, Nam-Seok YOO, Yu-Ri PARK
  • Publication number: 20190381123
    Abstract: The present invention provides a health functional food composition and a pharmaceutical composition for preventing and alleviating depression, both compositions using an extract of Vaccinium bracteatum Thunb. fruits, which are Korean natural resources, so as to be safely usable without toxicity and side effects.
    Type: Application
    Filed: November 8, 2017
    Publication date: December 19, 2019
    Inventors: Chul Yung CHOI, Jae Yong KIM, Gyu Ok LEE, Ja Won SHIN, Hu Won KANG, Ara JO, Hak Joon CHOI, Sang O PAN, Sung Yoon PARK, Hyo Jeong YUN, So Jeong IM, Mi Ri KIM, Yong Uk KIM, Dool-Ri OH, Eun Jin CHOI, Yu Jin KIM, Dong Hyuck BAE, KyoNyeo OH, Myung-A JUNG, Ji Ae HONG, Hyun Mi LEE, Rack Seon SEONG
  • Publication number: 20190386522
    Abstract: Disclosed are a method of controlling wireless power transmission and an apparatus therefor. A method of controlling wireless power transmission of a wireless power transmitter includes a first packet reception phase of receiving a foreign object detection status packet, a first determination phase of determining whether the foreign object is present based on the foreign object detection status packet, and a power control phase of controlling power based on a determination result of the first determination phase, wherein the power control phase includes a first power transfer mode for transmitting first power upon determining that the foreign object is present as the determination result of the first determination phase, and a second power transfer mode for transmitting second power upon determining that the foreign object is not present as the determination result of the first determination phase.
    Type: Application
    Filed: June 13, 2019
    Publication date: December 19, 2019
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Yu Ri Park, Yong ll Kwon
  • Patent number: 10424941
    Abstract: A wireless power transfer system is disclosed. A wireless power transmitting apparatus for wirelessly transmitting power to a wireless power receiving apparatus includes a transmitting coil for transmitting the power, a hall sensor for sensing a change width of flux density caused by the wireless power receiving apparatus, and a controller for comparing the sensed change width of the flux density with a predetermined critical value to determine whether to transmit the power, wherein magnets provided in the wireless power transmitting apparatus and the wireless power receiving apparatus are disposed such that polarities of the magnets are different from each other at opposite faces thereof. In the wireless power transfer system, the magnets having polarities are disposed in the wireless power transmitting apparatus and the wireless power receiving apparatus.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: September 24, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Yu Ri Park, Dong Hyuk Lee, Sang Hak Lee