Patents by Inventor Jihyeon PARK

Jihyeon 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).

  • Publication number: 20240128505
    Abstract: An anode in an electrochemical cell includes an anode active material comprising sodium and a solid electrolyte interphase (SEI) layer disposed on the anode active material. The SEI layer includes reduction products of an electrolyte solvent and is free of degradation products derived from dissolved anions of an electrolyte salt. The electrolyte solvent and the electrolyte salt are present in an electrolyte of the electrochemical cell. The SEI layer does not include a fluorine content greater than 5 wt. %.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 18, 2024
    Applicants: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, UCHICAGO ARGONNE, LLC
    Inventors: Vincent LAVALLO, Anton TOMICH, Christopher S. JOHNSON, Lei CHENG, Eungje LEE, Jehee PARK, Jihyeon GIM, Ethan Phillip KAMPHAUS
  • Publication number: 20240119653
    Abstract: Avatar animation systems disclosed herein provide high quality, real-time avatar animation that is based on the varying countenance of a human face. In some example embodiments, the real-time provision of high quality avatar animation is enabled, at least in part, by a multi-frame regressor that is configured to map information descriptive of facial expressions depicted in two or more images to information descriptive of a single avatar blend shape. The two or more images may be temporally sequential images. This multi-frame regressor implements a machine learning component that generates the high quality avatar animation from information descriptive of a subject's face and/or information descriptive of avatar animation frames previously generated by the multi-frame regressor.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 11, 2024
    Applicant: Tahoe Research, Ltd.
    Inventors: Minje PARK, Tae-Hoon KIM, Myung-Ho JU, Jihyeon YI, Xiaolu SHEN, Lidan ZHANG, Qiang LI
  • Patent number: 11936732
    Abstract: A clothing processing apparatus included in an Internet of Things (IoT) system is provided. The clothing processing apparatus includes a communication interface and a processor configured to perform a process including at least one clothing processing operation.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: March 19, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jooyoo Kim, Jeongnam Kim, Jeongchoul Park, Jongwoon Park, Heekyung Yang, Jisoo Yeh, Miyoung Yoo, Jieun Lee, Jihyeon Jo
  • Publication number: 20240084194
    Abstract: A non-solvent curable composition including a quantum dot and a polymerizable monomer having a carbon-carbon double bond at the terminal end and having a vapor pressure of about 1×10?5 mmHg to about 1×10?4 mmHg, a cured layer manufactured utilizing the non-solvent curable composition, a color filter including the cured layer, a display device including the color filter, and a method of manufacturing the cured layer are disclosed.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 14, 2024
    Inventors: Mi Jeong CHOI, Yonghee KANG, Dongjun KIM, Misun KIM, Jonggi KIM, Minjee PARK, Bumjin LEE, Jihyeon YIM
  • Patent number: 11912911
    Abstract: Quantum dots surface-modified with a compound represented by Chemical Formula 1 or Chemical Formula 2, a curable composition including the quantum dots, a cured layer, and a color filter. In Chemical Formula 1 and Chemical Formula 2, each substituent is the same as defined in the specification.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: February 27, 2024
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Yonghee Kang, Jonggi Kim, Jihyeon Yim, Dongjun Kim, Misun Kim, Minjee Park, Bumjin Lee, Injae Lee, Mi Jeong Choi
  • Publication number: 20240015994
    Abstract: An electroluminescent layer according to the present invention comprises a core-shell particle comprising a perovskite crystal core and a shell of a dielectric polymer, wherein a charge transfer pathway to the perovskite crystal core is formed by dielectric breakdown of the dielectric polymer. The electroluminescent layer according to the present invention can prevent the deterioration of perovskite crystals due to external moisture, oxygen, or the like since the perovskite crystal core is enclosed and protected by the dielectric polymer and can have improved charge transfer and injection efficiencies since charges are directly transferred and injected to the perovskite crystals through the charge transfer pathway formed by dielectric breakdown of the dielectric polymer.
    Type: Application
    Filed: September 10, 2021
    Publication date: January 11, 2024
    Applicant: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Jiwon KIM, Dongjun KIM, Seoyeah OH, Jihyeon PARK, Geonho KIM, Jiyeon LEE, Seoyoung YOON
  • Publication number: 20230299422
    Abstract: A separator for a lithium secondary battery and a manufacturing method thereof are provided. The separator comprises a metal organic framework (MOF) layer formed by Langmuir-Blodgett method, and prevents shuttle phenomenon caused by polysulfide leaching from a positive electrode which includes a sulfur-containing material, and thereby improving cycle stability of a lithium secondary battery.
    Type: Application
    Filed: January 27, 2022
    Publication date: September 21, 2023
    Inventors: Ilto KIM, Kwonnam Sohn, Changhoon Lee, Jiwon Kim, Geonho Kim, Dongjun Kim, Jihyeon Park, Seoyeah Oh, Seoyoung Yoon, Jiyeon Lee
  • Publication number: 20230271834
    Abstract: A porous carbon structure, a method for preparing the same, and a battery comprising the same are provided. The porous carbon structure has a core-shell structure including a core and a shell, the core comprising a first metal organic framework (MOF), and the shell comprising a second MOF, and the first MOF and the second MOF have different component elements and pore structure from each other. The porous carbon structure, when applied as a sulfur carrier, prevents leaching of polysulfide generated at a positive electrode into an electrolyte solution, and thereby improving performance and lifetime characteristics of a battery using sulfur as a positive electrode active material.
    Type: Application
    Filed: January 27, 2022
    Publication date: August 31, 2023
    Inventors: Ilto KIM, Kwonnam Sohn, Changhoon Lee, Jiwon Kim, Geonho Kim, Dongjun Kim, Jihyeon Park, Seoyeah Oh, Seoyoung Yoon, Su Bin Choi
  • Publication number: 20230157515
    Abstract: A dish washer includes a cabinet; a tub in the cabinet; a sump underneath the tub; a case brake on a side wall of the tub and connected to the sump; a water supply valve connected to an external water supply source; a filter assembly between the water supply valve and the case brake and including a plurality of flow path valves to open or close a plurality of flow paths corresponding to the plurality of flow path valves to guide water supplied from the external water supply source to the case brake; and a processor configured to open the water supply valve and one of the plurality of flow path valves at different points in time to start supplying the water and close the water supply valve and the one of the plurality of flow path valves at different points in time to stop the supplying of the water.
    Type: Application
    Filed: September 22, 2022
    Publication date: May 25, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joowan NAM, Woojin SHIN, Sanghee KWON, Jongwook KWON, Jihyeon PARK
  • Publication number: 20230090646
    Abstract: The present invention relates to a multi-response photosensitive nanocomposite film that may exhibit independent responses of bending and light emission by light stimuli with different wavelengths. The multi-response photosensitive nanocomposite film may induce independent optical bending and light emission when light stimuli with different wavelengths are applied, such that electrical stimulation and location detection may be independently and simultaneously performed in vivo.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 23, 2023
    Inventors: Jiwon Kim, Jiyeon Lee, Seoyeah Oh, Jihyeon Park, Dongjun Kim, Geonho Kim, Seoyoung Yoon, Hyunbin Park, Jaehyeok Ryu
  • Patent number: 11276838
    Abstract: A light emitting display apparatus according to an exemplary embodiment of the present disclosure includes a plurality of light emitting elements on a substrate, an encapsulation part on the plurality of light emitting elements, a plurality of light collecting patterns on the encapsulation part and formed of an inorganic material, and an organic layer on the encapsulation part and the plurality of light collecting patterns and formed of a material having a refractive index lower than a refractive index of the plurality of light collecting patterns.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: March 15, 2022
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Taemin Kim, Wonhoe Koo, JiHyeon Park
  • Patent number: 10991313
    Abstract: A display device includes a display panel, a left scan driver, a right scan driver, and a central scan driver. The display panel has a display area in which an image is displayed, and a non-display area in which an image is not displayed. The left scan driver and the right scan driver are respectively arranged in left and right non-display areas of the display panel. The central scan driver is arranged in a central area of the display panel. Subpixels adjacent to the central area of the display panel are small in size compared to subpixels arranged in other areas of the display panel.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: April 27, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Sunghun Kim, Jihyeon Park
  • Publication number: 20210020865
    Abstract: A light emitting display apparatus according to an exemplary embodiment of the present disclosure includes a plurality of light emitting elements on a substrate, an encapsulation part on the plurality of light emitting elements, a plurality of light collecting patterns on the encapsulation part and formed of an inorganic material, and an organic layer on the encapsulation part and the plurality of light collecting patterns and formed of a material having a refractive index lower than a refractive index of the plurality of light collecting patterns.
    Type: Application
    Filed: May 28, 2020
    Publication date: January 21, 2021
    Applicant: LG Display Co., Ltd.
    Inventors: Taemin Kim, Wonhoe Koo, JiHyeon Park
  • Publication number: 20190197961
    Abstract: A display device includes a display panel, a left scan driver, a right scan driver, and a central scan driver. The display panel has a display area in which an image is displayed, and a non-display area in which an image is not displayed. The left scan driver and the right scan driver are respectively arranged in left and right non-display areas of the display panel. The central scan driver is arranged in a central area of the display panel. Subpixels adjacent to the central area of the display panel are small in size compared to subpixels arranged in other areas of the display panel.
    Type: Application
    Filed: November 21, 2018
    Publication date: June 27, 2019
    Inventors: Sunghun KIM, Jihyeon PARK