Patents by Inventor Eun-Ji Kim

Eun-Ji Kim 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: 20220215892
    Abstract: A nonvolatile memory (NVM) device includes a data pin, a control pin, an on-die termination (ODT) pin, and a plurality of NVM memory chips commonly connected to the data pin and the control pin. A first NVM chip among the NVM chips includes an ODT circuit. The first NVM chip determines one of an ODT write mode and an ODT read mode based on a control signal received through the control pin and an ODT signal received through the ODT pin, uses the ODT circuit to perform an ODT on the data pin during the ODT write mode, and uses the ODT circuit to perform the ODT on the control pin during the ODT read mode.
    Type: Application
    Filed: March 25, 2022
    Publication date: July 7, 2022
    Inventors: Eun-ji KIM, JUNG-JUNE PARK, JEONG-DON IHM, BYUNG-HOON JEONG, YOUNG-DON CHOI
  • Publication number: 20220194919
    Abstract: The present invention relates to a co-crystalline form of efinaconazole and a pharmaceutically acceptable coformer forming a co-crystalline phase. The present invention also relates to a method for preparing the co-crystalline form. The co-crystallization product of efinaconazole according to the present invention meets all requirements for use as an active ingredient of a pharmaceutical composition and is highly stable to heat and other one or more other ingredients of the composition. Therefore, the co-crystallization product of efinaconazole is suitable for use in the preparation of pharmaceuticals. In addition, the method of the present invention enables the preparation of the co-crystallization product of efinaconazole in a simple and easy manner on a commercial scale.
    Type: Application
    Filed: September 25, 2020
    Publication date: June 23, 2022
    Inventors: Eun Ju PARK, Hyun JI, Eun Mi KIM, Jin Oh PARK
  • Publication number: 20220192216
    Abstract: The present application relates to creamer comprising vegetable lipids, casein, maltose, phosphates, and allulose.
    Type: Application
    Filed: March 8, 2022
    Publication date: June 23, 2022
    Inventors: Young Mi LEE, Seong Bo KIM, Yang Hee KIM, Seong Jun CHO, Myung Sook CHOI, Young Ji HAN, Ji Young CHOI, Su Jung CHO, Un Ju JUNG, Eun Young KWON
  • Publication number: 20220183949
    Abstract: Provided are a peptide having skin-whitening activity and use thereof, and a peptide consisting of an amino acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, or SEQ ID NO: 3, a skin-whitening composition including the peptide, a cosmetic composition including the skin-whitening composition, and a pharmaceutical composition for preventing or treating a melanin hyperpigmentation disease, the pharmaceutical composition including the skin-whitening composition.
    Type: Application
    Filed: October 10, 2019
    Publication date: June 16, 2022
    Inventors: Yongji CHUNG, Eun Mi KIM, Eung Ji LEE, Jan Di KIM
  • Patent number: 11357783
    Abstract: A composition for preventing hair loss and, more specifically, to a compound having a structure in which finasteride and a peptide are linked through a covalent bond and a pharmaceutical composition or a cosmetic composition for preventing hair loss or promoting hair growth comprising the same. The compound having a structure in which finasteride and a peptide are linked through a covalent bond is excellent in physiological activities such as hair loss improvement, hair growth promotion, cell growth promotion, etc., is excellent in stability in water and skin permeation, and thus can be effectively used as a composition for preventing hair loss and promoting hair growth.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: June 14, 2022
    Assignee: Caregen Co., Ltd.
    Inventors: Yong Ji Chung, Eun Mi Kim
  • Patent number: 11351266
    Abstract: A compound comprising a structure in which isotretinoin is linked to a peptide via a covalent bond and an antibiotic, anti-inflammatory, or anti-oxidative pharmaceutical or cosmetic composition comprising the same. A compound having a structure in which isotretinoin is linked to a peptide via a covalent bond according to the present invention exhibits excellent physiological activity such as antibiotic, anti-inflammatory, or anti-oxidative actions, as well as having outstanding properties, such as solubility in water, etc., and thus can find useful applications in various fields including medicines, cosmetics, etc.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: June 7, 2022
    Assignee: Caregen Co., Ltd.
    Inventors: Yong Ji Chung, Eun Mi Kim
  • Publication number: 20220169678
    Abstract: Provided are a peptide having skin-whitening activity and use thereof, and a peptide composed of an amino acid sequence of SEQ ID NO: 1, a skin-whitening cosmetic composition including the peptide, a pharmaceutical composition for preventing or treating a hyperpigmentation disease, the pharmaceutical composition including the peptide, and a method of whitening the skin using the same, or a method of preventing, improving or treating a hyperpigmentation disease using the same.
    Type: Application
    Filed: October 10, 2019
    Publication date: June 2, 2022
    Inventors: Yongji CHUNG, Eun Mi KIM, Eung Ji LEE
  • Publication number: 20220173016
    Abstract: A semiconductor device includes a substrate, an interlayer insulating layer on the substrate, a first etch stop layer on the substrate, a first through-silicon-via (TSV) configured to pass vertically through the substrate and the interlayer insulating layer, and a second TSV configured to pass vertically through the substrate, the interlayer insulating layer, and the first etch stop layer, wherein the second TSV has a width greater than that of the first TSV.
    Type: Application
    Filed: February 17, 2022
    Publication date: June 2, 2022
    Inventors: Kwang Wuk PARK, Sung Dong CHO, Eun Ji KIM, Hak Seung LEE, Dae Suk LEE, Dong Chan LIM, Sang Jun PARK
  • Publication number: 20220162342
    Abstract: Disclosed are a CH3 domain variant pair of an antibody, a method for preparing same, and a use thereof. A mutation is induced in the CH3 domain so as to improve a yield of forming a heterodimer heavy chain constant region of an antibody. The CH3 domain heterodimer forms a heterodimer heavy chain constant region with a high efficiency of 90 to 95% or more and also has outstanding heat stability. A heterodimer heavy chain constant region including the CH3 domain heterodimer can construct a bispecific monoclonal antibody which simultaneously recognizes two kinds of antigens. The CH3 domain heterodimer and the bispecific antibody or fusion protein of an antibody constant region comprising same can be usefully applied to the treatment or prevention of a disease associated with a target antigen or a target protein.
    Type: Application
    Filed: November 3, 2021
    Publication date: May 26, 2022
    Inventors: Yong Sung Kim, Hye Ji Choi, Eun Sil Sung
  • Patent number: 11342038
    Abstract: A nonvolatile memory (NVM) device includes a data pin, a control pin, an on-die termination (ODT) pin, and a plurality of NVM memory chips commonly connected to the data pin and the control pin. A first NVM chip among the NVM chips includes an ODT circuit. The first NVM chip determines one of an ODT write mode and an ODT read mode based on a control signal received through the control pin and an ODT signal received through the ODT pin, uses the ODT circuit to perform an ODT on the data pin during the ODT write mode, and uses the ODT circuit to perform the ODT on the control pin during the ODT read mode.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: May 24, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun-Ji Kim, Jung-June Park, Jeong-Don Ihm, Byung-Hoon Jeong, Young-Don Choi
  • Patent number: 11340483
    Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: May 24, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kang Bin Yi, Dong Rak Ko, Sung Ho Kim, Eun Ji Seo, Sung Hun Son, Hee Kyun Shin, Seok Lyul Yoon, Jeong Seok Lee, Sung Wook Jung, Hwan Kyeong Jeong
  • Patent number: 11316677
    Abstract: A quantum key distribution (QKD) node apparatus and a QKD method therein. The QKD node apparatus may include a QKD module for generating quantum keys and quantum key IDs, a quantum key synchronization management module for storing the quantum keys and the quantum key IDs as outbound and inbound quantum keys in a distributed manner and sharing the outbound and inbound quantum keys with a second QKD node apparatus, and a quantum key orchestration module for delivering a master key and a master key ID to a secure application connected therewith in response to a request for the master key with the ID of a second secure application and delivering a packet including the master key encrypted with the outbound quantum key shared with the second QKD node apparatus, the master key ID, and a quantum key ID, to the second QKD node apparatus.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: April 26, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Haeng-Seok Ko, Se Wan Ji, Younchang Jeong, Osung Kwon, Seok Kim, Eun Ji Kim, Changho Hong, Jingak Jang, Daesung Kwon
  • Patent number: 11289402
    Abstract: A semiconductor device includes a substrate, an interlayer insulating layer on the substrate, a first etch stop layer on the substrate, a first through-silicon-via (TSV) configured to pass vertically through the substrate and the interlayer insulating layer, and a second TSV configured to pass vertically through the substrate, the interlayer insulating layer, and the first etch stop layer, wherein the second TSV has a width greater than that of the first TSV.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: March 29, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang Wuk Park, Sung Dong Cho, Eun Ji Kim, Hak Seung Lee, Dae Suk Lee, Dong Chan Lim, Sang Jun Park
  • Publication number: 20220081482
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer comprising: as active ingredients, (1) an immune checkpoint inhibitor; (2) a biguanide-based compound or a pharmaceutically acceptable salt thereof; (3) 2-deoxy-D-glucose; or further comprising: (4) inositol hexaphosphate or a pharmaceutically acceptable salt thereof, inositol, or a mixture thereof. The compositions according to the present invention not only increase the indicants to various carcinomas for immune checkpoint inhibitors with limited indicants, but also exhibit a synergistic anti-cancer effect by appropriately combining specific drugs, thereby maximizing a therapeutic effect and killing only cancer cells without side effects. Therefore, the compositions of the present invention may be usefully used as anticancer agents for preventing or treating cancer.
    Type: Application
    Filed: December 30, 2019
    Publication date: March 17, 2022
    Inventors: Man-Chul Suh, Yieun Jung, Eun Ji Kim, Jae In Jung
  • Patent number: 11268215
    Abstract: Provided is a method of producing a carbon fiber, the method including: a) adding an acrylonitrile-based polymer solution to a solution containing a glycol-based compound having a boiling point of 180 to 210° C. to precipitate an acrylonitrile-based polymer; b) melt spinning the acrylonitrile-based polymer to obtain a spun fiber; and c) performing stabilization and carbonization on the spun fiber to obtain a carbon fiber.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: March 8, 2022
    Assignee: HPK INC.
    Inventors: Chang Hyun Cho, Chang Se Woo, Kap Seung Yang, Chang Ha Lim, Sun Ho Choe, Hong Min Kim, Kyung Ae Oh, Eun Ji Kim
  • Publication number: 20220068859
    Abstract: A three-dimensional semiconductor memory device is provided. The device may include a first substrate including a bit-line connection region and a word-line connection region, a cell array structure on the first substrate, a second substrate including a first core region and a second core region, which are respectively overlapped with the bit-line connection region and the word-line connection region, and a peripheral circuit structure on the second substrate.
    Type: Application
    Filed: March 19, 2021
    Publication date: March 3, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyungeun Choi, Eun-Ji Kim, Jong-Ho Moon, Hyoungyol Mun, Han-Sik Yoo, Kiseok Lee, Seungjae Jung, Taehyun An, Sangyeon Han, Yoosang Hwang
  • Patent number: 11257531
    Abstract: Provided is a nonvolatile memory including a clock pin configured to receive an external clock signal during a duty correction circuit training period; a plurality of memory chips configured to perform a duty correction operation on an internal clock signal based on the external clock signal, the plurality of memory chips configured to perform the duty correction operation in parallel during the training period; and an input/output pin commonly connected to the plurality of memory chips, wherein each of the plurality of memory chips includes: a duty correction circuit (DCC) configured to perform the duty correction operation on the internal clock signal; and an output buffer connected between an output terminal of the DCC and the input/output pin.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: February 22, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-june Park, Jeong-don Ihm, Byung-hoon Jeong, Eun-ji Kim, Ji-yeon Shin, Young-don Choi
  • Publication number: 20220006627
    Abstract: A quantum key distribution (QKD) node apparatus and a QKD method therein. The QKD node apparatus may include a QKD module for generating quantum keys and quantum key IDs, a quantum key synchronization management module for storing the quantum keys and the quantum key IDs as outbound and inbound quantum keys in a distributed manner and sharing the outbound and inbound quantum keys with a second QKD node apparatus, and a quantum key orchestration module for delivering a master key and a master key ID to a secure application connected therewith in response to a request for the master key with the ID of a second secure application and delivering a packet including the master key encrypted with the outbound quantum key shared with the second QKD node apparatus, the master key ID, and a quantum key ID, to the second QKD node apparatus.
    Type: Application
    Filed: October 13, 2020
    Publication date: January 6, 2022
    Inventors: Haeng-Seok KO, Se Wan JI, Younchang JEONG, Osung KWON, Seok KIM, Eun Ji KIM, Changho HONG, Jingak JANG, Daesung KWON
  • Publication number: 20220000810
    Abstract: The present invention relates to a composition comprising, as active ingredients: (1) a biguanide-based compound or a pharmaceutically acceptable salt thereof; (2) 2-deoxy-D-glucose; and (3) inositol hexaphosphate or a pharmaceutically acceptable salt thereof, inositol, or a mixture thereof. The composition according to the present invention exhibits a synergistic anticancer effect by appropriately combining specific drugs having a problem that needs to be used in a large amount, thereby making it possible to kill cancer cells in a small amount and effectively treat the cancer. Furthermore, the composition of the present invention may kill only cancer cells without side effects by exhibiting a specific toxic effect on cancer cells without showing toxicity on normal cells and thus be usefully used as an anticancer agent and for preventing or improving cancer.
    Type: Application
    Filed: November 11, 2019
    Publication date: January 6, 2022
    Inventors: Man-Chul Suh, Yieun Jung, Eun Ji Kim, Jae In Jung
  • Publication number: 20210372851
    Abstract: A single-photon detection method and apparatus. The single-photon detection method detects a single photon using a single-photon detection apparatus, and includes generating an output signal through a photon detector by receiving a light signal as an input, generating a negative voltage comparison result through a negative voltage comparator by receiving the output signal as an input, and generating a photon detection result based on the negative voltage comparison result.
    Type: Application
    Filed: July 20, 2020
    Publication date: December 2, 2021
    Inventors: Seok KIM, Eun Ji KIM, Younchang JEONG, Osung KWON, Changho HONG, Se Wan JI, Haeng-Seok KO, Jingak JANG, Daesung KWON