Patents by Inventor Kyoung Jung

Kyoung Jung 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).

  • Microorganism for producing ornithine and process for producing ornithine using them
    Patent number: 11365400
    Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: June 21, 2022
    Assignee: CJ Cheiljedang Corporation
    Inventors: Su Jin Park, Young Lyeol Yang, Hye Won Um, Hong Xian Li, Kyoung Min Lee, Baek Seok Lee, Hyo Hyoung Lee, Hee Kyoung Jung
  • NATURAL DYEING METHOD USING FERMENTED PERSIMMON JUICE
    Publication number: 20220178072
    Abstract: The present disclosure relates to a natural dyeing method using fermented persimmon juice, and more particularly to a natural dyeing method using fermented persimmon juice, which prevents the discoloration of a naturally dyed fabric, is harmless to the human body, and exhibits excellent color development, excellent antibacterial activity, excellent deodorization, and excellent dyeing fastness such as friction fastness and light fastness.
    Type: Application
    Filed: December 23, 2020
    Publication date: June 9, 2022
    Inventor: Kyoung A JUNG
  • NATURAL DYEING METHOD USING SHOULIANG YAM RHIZOME
    Publication number: 20220178073
    Abstract: The present disclosure relates to a natural dyeing method using shouliang yam rhizome, and more particularly to a natural dyeing method using shouliang yam rhizome, which prevents the discoloration of a naturally dyed fabric, is harmless to the human body, and exhibits excellent color development, excellent antibacterial activity, excellent deodorization, and excellent dyeing fastness such as friction fastness and light fastness.
    Type: Application
    Filed: December 23, 2020
    Publication date: June 9, 2022
    Inventor: Kyoung A JUNG
  • Microorganisms for producing putrescine or ornithine and process for producing putrescine or ornithine using them
    Patent number: 11268074
    Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: March 8, 2022
    Assignee: CJ Cheiljedang Corporation
    Inventors: Su Jin Park, Young Lyeol Yang, Hye Won Um, Hong Xian Li, Kyoung Min Lee, Baek Seok Lee, Hyo Hyoung Lee, Hee Kyoung Jung
  • OPTICAL INSPECTION DEVICE FOR OPTICAL PERFORMANCE TEST OF DISPLAY DEVICE AND OPTICAL INSPECTION METHOD USING THE SAME
    Publication number: 20220057337
    Abstract: An optical inspection device for an optical performance test of a display device including a lens part configured to transmit external light, a phase film part configured to change a phase difference of the external light and transmit the external light, and an image processor configured to obtain electrical information of the external light, in which a phase difference of the phase film part is at least 7000 nm.
    Type: Application
    Filed: April 5, 2021
    Publication date: February 24, 2022
    Inventors: Gil Yeong PARK, Min Kyoung JUNG, Hee Young LEE
  • Vaccine composition for preventing human infection of SARS coronavirus and alleviating infection symptoms
    Patent number: 11179459
    Abstract: The present disclosure relates to a vaccine composition for preventing human infection SARS-CoV-2 (COVID-19) and alleviating infection symptoms, and the vaccine composition including a recombinant Newcastle disease virus on the surface of which the SARS-CoV-2 RBD protein of the present disclosure is expressed or antigen purified therefrom induces an immune response that can fight COVID-19 infection so that it can be useful as a vaccine for preventing and treating SARS-CoV-2 infection.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: November 23, 2021
    Assignee: LIBENTECH CO., LTD.
    Inventors: Hyun Jang, Bo-Kyoung Jung, Yong-Hee An
  • Microorganisms for producing putrescine or ornithine and process for producing putrescine or ornithine using them
    Patent number: 11053525
    Abstract: The present invention relates to a recombinant microorganism for producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same. Specifically, the present invention relates to a microorganism of the genus Corynebacterium capable of producing putrescine or ornithine, in which an activity of the transcriptional regulator of sugar metabolism (SugR) is weakened, an activity of the citrate synthase (GltA) is enhanced, or both are applied; and a method for producing putrescine or ornithine using the same.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: July 6, 2021
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Hee Kyoung Jung, Hye Won Um, Hong Xian Li, Su Jin Park, Young Lyeol Yang, Kyoung Min Lee, Hyo Hyoung Lee
  • Microorganisms having putrescine productivity and process for producing putrescine using the same
    Patent number: 11053524
    Abstract: The present invention relates to a recombinant microorganism capable of producing putrescine, in which the microorganism is modified to have enhanced NCgl2522 activity, thereby producing putrescine in a high yield, and a method for producing putrescine using the microorganism.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: July 6, 2021
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Kyoung Min Lee, Hee Kyoung Jung, Young Lyeol Yang, Hye Won Um, Chang Gyeom Kim, Hong Xian Li, Su Jin Park, Jong Hyun Yoon, Baek Seok Lee, Sun Young Lee
  • MICROORGANISM FOR PRODUCING PUTRESCINE OR ORNITHINE AND PROCESS FOR PRODUCING PUTRESCINE OR ORNITHINE USING THEM
    Publication number: 20210054347
    Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.
    Type: Application
    Filed: October 19, 2020
    Publication date: February 25, 2021
    Inventors: Su Jin PARK, Young Lyeol YANG, Hye Won UM, Hong Xian LI, Kyoung Min LEE, Baek Seok LEE, Hyo Hyoung LEE, Hee Kyoung JUNG
  • Object forming apparatus and controlling method thereof
    Patent number: 10913201
    Abstract: An object forming apparatus and a controlling method thereof are provided. The object forming apparatus includes an injector configured to inject an object forming material based on object data, a base part in which an object is formed through stacking of the injected object forming material, a sensor configured to detect a height of the object stacked on the base part, and a controller configured to control the injector based on a signal output from the sensor.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: February 9, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Keon Kuk, Eun-bong Han, Young-dae Ko, Hyeon-hyang Kim, O-hyun Beak, Jun-hee Lee, Yeon-kyoung Jung
  • Microorganisms for producing putrescine and process for producing putrescine using them
    Patent number: 10815464
    Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: October 27, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Su Jin Park, Young Lyeol Yang, Hye Won Um, Hong Xian Li, Kyoung Min Lee, Baek Seok Lee, Hyo Hyoung Lee, Hee Kyoung Jung
  • Three-dimensional printer and operating method for the same
    Patent number: 10710297
    Abstract: A three-dimensional printer and an operating method are provided. The three-dimensional printer includes at least one print head and a stage in which chemical ink injected from the print head may be layered. The three-dimensional printer includes a print head including a head chip injecting the chemical ink, wherein the head chip may include an ink chamber receiving the chemical ink, a heater generating a bubble in the ink chamber by applying heat to the chemical ink of the ink chamber, and a nozzle injecting the chemical ink according to an internal pressure of the ink chamber increased by the generated bubble.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: July 14, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ohyun Beak, Keon Kuk, Yeon Kyoung Jung, Eun Bong Han
  • MICROORGANISMS FOR PRODUCING PUTRESCINE OR ORNITHINE AND PROCESS FOR PRODUCING PUTRESCINE OR ORNITHINE USING THEM
    Publication number: 20200190486
    Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 18, 2020
    Inventors: Su Jin PARK, Young Lyeol YANG, Hye Won UM, Hong Xian LI, Kyoung Min LEE, Baek Seok LEE, Hyo Hyoung LEE, Hee Kyoung JUNG
  • Microorganisms for producing diamine and process for producing diamine using them
    Patent number: 10640798
    Abstract: The present invention relates to a microorganism for producing diamine, in which activity of a protein having an amino acid sequence of SEQ ID NO: 6 or an amino acid sequence having 42% or higher sequence homology with SEQ ID NO: 6 is introduced or enhanced, and a method of producing diamine using the same.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: May 5, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Kyoung Min Lee, Su Jin Park, Hee Kyoung Jung, Young Lyeol Yang, Hong Xian Li, Hye Won Um
  • Microorganisms for producing diamine and process for producing diamine using them
    Patent number: 10640797
    Abstract: The present invention relates to a microorganism for producing diamine, in which activity of a protein having an amino acid sequence of SEQ ID NO: 6 or an amine acid sequence having 42% or higher sequence homology with SEQ ID NO: 6 is introduced or enhanced, and a method of producing diamine using the same.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: May 5, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Kyoung Min Lee, Su Jin Park, Hee Kyoung Jung, Young Lyeol Yang, Hong Xian Li, Hye Won Um
  • Microorganisms for producing putrescine or ornithine and process for producing putrescine or ornithine using them
    Patent number: 10640753
    Abstract: Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: May 5, 2020
    Assignee: CJ Cheiljedang Corporation
    Inventors: Su Jin Park, Young Lyeol Yang, Hye Won Um, Hong Xian Li, Kyoung Min Lee, Baek Seok Lee, Hyo Hyoung Lee, Hee Kyoung Jung
  • Microorganisms for producing diamine and process for producing diamine using them
    Patent number: 10633679
    Abstract: The present invention relates to a microorganism for producing diamine, in which activity of a protein having an amino acid sequence of SEQ ID NO: 6 or an amino acid sequence having 55% or higher sequence homology with SEQ ID NO: 6 is introduced or enhanced, and a method of producing diamine using the same.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: April 28, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Kyoung Min Lee, Su Jin Park, Hee Kyoung Jung, Young Lyeol Yang, Hong Xian Li, Hye Won Um
  • Microorganisms for producing diamine and process for producing diamine using them
    Patent number: 10626425
    Abstract: The present invention relates to a microorganism for producing diamine, in which activity of a protein having an amino acid sequence of SEQ ID NO: 6 or an amino acid sequence having 55% or higher sequence homology with SEQ ID NO: 6 is introduced or enhanced, and a method of producing diamine using the same.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: April 21, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Kyoung Min Lee, Su Jin Park, Hee Kyoung Jung, Young Lyeol Yang, Hong Xian Li, Hye Won Um
  • Method of manufacturing semiconductor memory device
    Patent number: 10593872
    Abstract: According to one embodiment, an insulating layer is formed on a substrate. A hole is formed in the insulating layer. A metal layer is formed in the hole to fill the hole. A surface of the insulating layer and a surface of the metal layer is removed by etching with ion beams having a first angle, which etches both the insulating layer and the metal layer at a first etching rate. A resistance change element is formed on the metal layer.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: March 17, 2020
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Yasuyuki Sonoda, Bo Kyoung Jung
  • Circuit element package, manufacturing method thereof, and manufacturing apparatus thereof
    Patent number: 10566293
    Abstract: A circuit element package, a manufacturing method thereof, and a manufacturing apparatus thereof are provided. The circuit element package includes a circuit element disposed on a printed circuit board, an insulating layer covering the circuit element, a first shielding layer covering a side surface of the insulating layer, and a second shielding layer covering an upper surface of the insulating layer and electrically connected to the first shielding layer.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: February 18, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Keon Kuk, Young-dae Ko, O-hyun Beak, Eun-bong Han, Hyeon-hyang Kim, Yeon-kyoung Jung, Il-ju Mun