Patents by Inventor Ji-Won Lee

Ji-Won 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: 11225628
    Abstract: The present invention relates to a coating composition that can produce an article having an inner surface and an outer surface, both of which are slippery, and a method for preparing the same. By using the coating composition according to the present invention, it is possible to produce the article having the inner surface and the outer surface, both of which are slippery, only with a simple process of molding and curing a polymer resin by the technique of the prior art. The article produced using the coating composition of the present invention can solve an ice removal on a surface of the machinery such as an aircraft and an automobile, a biofouling problem in a blood vessel, a problem requiring self-cleaning, and the like, and thus can be used in various industries.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: January 18, 2022
    Assignee: Industry-University Cooperation Foundation Hanyang University
    Inventors: Dong Rip Kim, Kang Won Lee, Ji Hoon Ahn, Yale Jeon
  • Patent number: 11219246
    Abstract: An aerosol generating device includes: a case; a container mounted inside the case to be movable in a longitudinal direction of the case and having an accommodating space configured to accommodate a cigarette; a heater disposed inside the case such that a front end thereof is inserted into the accommodating space of the container, the heater being configured to heat the cigarette when electricity is applied thereto; and an elastic support portion configured to elastically support the container with respect to the case.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: January 11, 2022
    Assignee: KT&G CORPORATION
    Inventors: Jong Sub Lee, Dae Nam Han, Jang Uk Lee, Jung Ho Han, Hun Il Lim, Jin Young Yoon, Young Lea Kim, Ji Soo Jang, Wang Seop Lim, Moon Bong Lee, Soung Ho Ju, Du Jin Park, Seong Won Yoon
  • Patent number: 11223072
    Abstract: Provided is an apparatus for assigning identification information to a plurality of slave battery management units. The apparatus assigns different identification information to a plurality of slave battery management units. The apparatus includes: a casing jig configured to at least partially cover the plurality of slave battery management units; a wireless communication unit including a plurality of antennas disposed so as to correspond one-to-one to the plurality of slave battery management units; and a controller configured to control the wireless communication unit so as to transmit a wireless signal including different identification information to the plurality of slave battery management units.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: January 11, 2022
    Assignee: LG Chem, Ltd.
    Inventors: Ji-Won Hwang, Yean-Sik Choi, Ji-Eun Kim, Chang-Hyun Sung, Sang-Hoon Lee
  • Publication number: 20220006084
    Abstract: A method of preparing a positive electrode active material precursor includes: providing a transition metal-containing solution including nickel, cobalt, and manganese; and introducing the transition metal-containing solution into a reactor, adding a basic aqueous solution and an ammonium cation-containing complex-forming agent, and performing a co-precipitation reaction to prepare a transition metal hydroxide in the form of a secondary particle formed by agglomerating primary particles. The co-precipitation reaction is performed under conditions satisfying Expression 1 described in the specification, and a positive electrode active material precursor whose crystalline grain has a controlled aspect ratio. A positive electrode active material prepared using the positive electrode active material precursor, a positive electrode for a lithium secondary battery, which includes the positive electrode active material, and a lithium secondary battery are also provided.
    Type: Application
    Filed: October 23, 2020
    Publication date: January 6, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Eung Ju Lee, Ji Hun Jung, Jun Won Lee
  • Publication number: 20220002569
    Abstract: The present disclosure relates to an encapsulating composition and an organic electronic device comprising the same, and provides an encapsulating composition which can effectively block moisture or oxygen introduced into an organic electronic device from the outside to secure the lifetime of the organic electronic device, can implement a top-emitting organic electronic device, can be applied in an inkjet method and can provide a thin display having low dielectric constant characteristics.
    Type: Application
    Filed: November 12, 2019
    Publication date: January 6, 2022
    Inventors: Kook Hyun CHOI, Joon Hyung KIM, Ji Won KWAK, Mi Lim YU, Yung Jong LEE
  • Publication number: 20220006306
    Abstract: A fire spreading prevention method in an energy storage system (ESS) composed of a plurality of battery racks including an individual battery rack fire detection step of detecting whether a fire occurs for each of the plurality of battery racks and a battery rack forced discharge step of forcibly discharging at least some of the plurality of battery racks when a fire is detected in the individual battery rack fire detection step.
    Type: Application
    Filed: January 31, 2020
    Publication date: January 6, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Ji Won LEE, Jong Soo LEE, Sung Han YOON, Jun Min LEE, Hyun Min LEE, Hang Jin CHO
  • Patent number: 11218436
    Abstract: A method of displaying an interface for providing a social networking service (SNS) through an anonymous profile, performed by a user terminal, includes displaying a first list of at least one anonymous chatroom created by a user account for an instant messaging service (IMS) using a first region on a first page in an interface for the IMS, displaying a second list of at least one anonymous profile created to be interlinked with the user account using a first region on a second page in the interface for the IMS, and displaying, in response to an input of selecting any one anonymous profile in the second list, an interface for providing the SNS through the selected anonymous profile.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: January 4, 2022
    Assignee: KAKAO CORP.
    Inventors: Ji Sun Lee, Hyun Young Park, Seong Mi Lim, Young Min Park, Doo Won Lee, Eun Jung Ko, Jae Lin Lee, Kwang Hui Lim, Ki Yong Shim, Sun Ho Choi, Kwang Hoon Choi, Hwa Young Lee, Jae Gil Lee, Kyong Rim Kim, Soo Min Cho
  • Patent number: 11210050
    Abstract: According to various example embodiments, an electronic device may include: a flexible display; and a processor for control the flexible display to divide a display area into a plurality of areas including a first area and a second area, in response to detecting of notification event in a folded state, processing the notification event in a first manner using at least one of the first area and the second area when the electronic device is in a first mounted state, and processing the notification event in a second manner using at least one of the first area and the second area when the electronic device is in a second mounted state.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: December 28, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeong-Won Ko, Mun-Hwi Kim, Joon-Hwan Kim, Hye-Jin Kim, Kyung-Wook Ro, Myoung-Soo Park, Jung-Woo Shin, Ji-Hun Lee, Han-Ju Cho
  • Patent number: 11207338
    Abstract: The present invention relates to a compound of dihydrophaseic acid 3?-O-beta-D-glucopyranoside for the prevention and treatment of osteoporosis. It was found that the D3G isolated from the Lycium root bark extract induces the activity of osteoblast differentiation while promoting the proliferation of pre-osteoblast, and promotes the bone remodeling by promoting the differentiation of both osteoblast and osteoclast when mixing and culturing pre-osteoblast which is the precursor of osteoblast, and monocyte which is the precursor of osteoclast. Therefore, the D3G of the present invention is expected to be useful as a pharmacological agent or functional food effective for the prevention and treatment of osteoporosis which is a disease caused by the abnormal balance of bone remodeling.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: December 28, 2021
    Assignee: DONG WOO DANG CO., LTD
    Inventors: Dam Huh, Seon-Yong Jeong, Eunkuk Park, Moon-chang Kim, Ji Won Lee, Jeong Hyun Kim
  • Publication number: 20210392863
    Abstract: The present disclosure relates to a dwarfism animal model carrying an IGF-1 gene mutation and a method for generating the same. According to the present disclosure, the problem that an animal dies immediately after birth is overcome, the majority of phenotypes seen in Laron syndrome patients may be observed in the dwarfism animal model, and the dwarfism animal model has decreased expression of personality genes. Thus, the dwarfism animal model may be effectively used as a dwarfism-related disease model.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 23, 2021
    Inventors: Sun Uk KIM, Young Ho PARK, Kyu Tae CHANG, Bo Woong SIM, Bong Seok SONG, Hae Jun YANG, Sang Rae LEE, Kang Jin JEONG, Pil Soo JEONG, Yeung Bae JIN, Phil Yong KANG, Seung Hwan LEE, Hwal Yong LEE, Kyung Seob LIM, Young Hyun KIM, Ji Su KIM, Han Na KIM, Hee Chang SON, Seung Bin YOON, Jong Hee LEE, Seon A CHOI, Jae Won HUH
  • Patent number: 11202460
    Abstract: The present invention relates to a mixed saccharide composition containing psicose, glucose and fructose with improved sweetness quality and crystallization, and a method for preventing crystallization of a mixed saccharide composition containing a psicose.
    Type: Grant
    Filed: April 28, 2016
    Date of Patent: December 21, 2021
    Assignee: SAMYANG CORPORATION
    Inventors: Ji Won Park, Go-Eun Kim, Sung Won Park, Hye Jung Kim, Chong Jin Park, Kang Pyo Lee
  • Publication number: 20210379018
    Abstract: The present invention relates to a use to be used for the purpose of preventing, alleviating or treating diabetic peripheral neuropathy or chemotherapy-induced peripheral neuropathy by administering a pharmaceutical composition containing a carbamate compound of chemical formula 1.
    Type: Application
    Filed: October 18, 2019
    Publication date: December 9, 2021
    Inventors: Sun Gwan HWANG, Ji Won LEE
  • Patent number: 11195657
    Abstract: A multilayer electronic component includes a body including a capacitance forming portion including dielectric layers and first and second internal electrodes with respective dielectric layers interposed therebetween and an upper cover portion and a lower cover portion, respectively disposed above and below the capacitance forming portion, and first and second external electrodes disposed on the body and respectively connected to the first and second internal electrodes. At least one of the upper cover portion or the lower cover portion includes a dummy electrode layer including a dummy pattern having a mesh shape. The dummy pattern includes a first dummy pattern, connected to the first external electrode, and a second dummy pattern spaced apart from the first dummy pattern and connected to the second external electrode.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: December 7, 2021
    Assignee: SAMSUNG ELECTRO-MECHANICS CO LTD
    Inventors: Je Jung Kim, Seung Ryeol Lee, Ji Won Lee
  • Publication number: 20210370393
    Abstract: Embodiments of the present disclosure provide a method of manufacturing a metal column using 3D printing technology. The method of manufacturing a metal column includes steps of: creasing a 3D-CAD design for printing the metal column; printing the metal column; pretreating the inner surface of a channel inside the metal column at low temperature; and coating the inner surface of the channel with a stationary phase so that the metal column is capable of separating a gas mixture into components.
    Type: Application
    Filed: July 6, 2020
    Publication date: December 2, 2021
    Inventors: Ji Won LEE, Soo Yeol PHYO, Sun CHOI, Sung CHOI
  • Publication number: 20210361622
    Abstract: The present invention relates to a blend for prevention, mitigation, or treatment of schizophrenia, the blend containing a carbamate compound of chemical formula 1, or a pharmaceutically acceptable salt, solvate, or hydrate thereof and, more specifically, to a blend and a pharmaceutical composition each containing a carbamate compound of chemical formula 1 and aripiprazole, and to a use thereof for treating schizophrenia.
    Type: Application
    Filed: August 9, 2021
    Publication date: November 25, 2021
    Inventors: Chan Mi JOUNG, Sun Gwan HWANG, Ji Won LEE, Young Koo JANG
  • Publication number: 20210358426
    Abstract: A display driving device for improving the definition of an image according to one aspect of the present invention includes a brightness calculator for calculating first brightness data corresponding to a first resolution and second brightness data corresponding to a second resolution less than the first resolution using input image data, an offset calculator for calculating an offset on the basis of the first brightness data and the second brightness data, an input image converter for converting the input image data into input image data to which the calculated offset has been applied, a first data output unit for generating output image data for a first panel using the converted input image data and outputting the generated output image data, and a second data output unit for generating output brightness data for a second panel using the second brightness data and outputting the generated output brightness data.
    Type: Application
    Filed: May 11, 2021
    Publication date: November 18, 2021
    Inventors: Do Hoon Lee, Jung Eun Baek, Chan Yung Kim, Hyun Kyu Jeon, Ji Won Lee
  • Publication number: 20210335288
    Abstract: An embodiment enables natural and smooth change in the brightness of a backlight unit and is able to reduce flicker by changing a dimming value between frames through a mixed function including a plurality of functions having different characteristics.
    Type: Application
    Filed: April 20, 2021
    Publication date: October 28, 2021
    Inventors: Hyun Kyu JEON, Ji Won LEE, Jung Eun BAEK, Xin CUI, Do Hoon LEE
  • Patent number: 11154542
    Abstract: The present invention relates to a nail lacquer composition containing at least one antifungal agent as a pharmacologically active ingredient. The present invention has an excellent penetrating effect of a drug in skin areas where the drug is applied because of needing treatment and, specifically, in fingernails by containing a polymer material which forms a specific film, and a penetration enhance, is convenient for management after locally applying the drug to a treatment site, and has excellent storage stability of the drug.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: October 26, 2021
    Assignee: GENUONE SCIENCES INC.
    Inventors: Nam-hyang Kim, Yong-baik Cho, Sang-young Jeong, Byoung-chan Bae, Jae-seong Lee, Ji-won Lee, Hong-koo Cho
  • Publication number: 20210320280
    Abstract: A display device may include a display configured to emit light for displaying an image, a microlens array on the display and configured to collimate the image incident from the display so as to be delivered to the eyes of a user, the microlens array including a refractive index conversion layer in which a refractive index varies from region to region, and an optical path adjustment layer configured to collect light, emitted from the display and transmitted by the microlens array, and to space the display and the microlens array a preset distance apart from each other. Here, the refractive index conversion layer may include a polymer and liquid crystal molecules that interact with the polymer.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 14, 2021
    Inventors: Su Jung HUH, Soo Min BAEK, Ji Won LEE, Ju Hwa HA
  • Publication number: 20210300933
    Abstract: The present disclosure provides a compound of Chemical Formula (1) or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same: wherein X, Z, R1 and R2 are as defined in the specification. The compound of Chemical Formula (1) or pharmaceutically acceptable salt thereof acts as a positive allosteric modulator of metabotropic glutamate receptor subtype 5 (mGluR5), thereby being useful in the prevention or treatment of disorder mediated by glutamate dysfunction and mGluR5.
    Type: Application
    Filed: June 1, 2021
    Publication date: September 30, 2021
    Inventors: Chun Eung PARK, Young Koo JANG, Yong Je SHIN, Ji Yeon KIM, Seung Mo HAM, Yong Gil KIM, Hye Kyung MIN, Soo Bong CHA, Hyo Jun JUNG, Ju Young LEE, Seung Nam HAN, Jin Yong CHUNG, Eun Ju CHOI, Chan Mi JOUNG, Jong Sil PARK, Ji Won LEE, Nahm Ryune CHO, Eun Ju RYU, Cheol Young MAENG