Patents by Inventor Seon-Hye Kim

Seon-Hye 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: 20200224227
    Abstract: The present disclosure relates to a putrescine-producing microorganism of the genus Corynebacterium, and a method of producing putrescine using the same.
    Type: Application
    Filed: July 19, 2018
    Publication date: July 16, 2020
    Inventors: Kyoung Min LEE, Sung Gun LEE, Seon Hye KIM, Kyungsu NA, Hong Xian LI, Hyun-jung BAE, Young Lyeol YANG, Hye Won UM, Hyo Hyoung LEE
  • Publication number: 20200208182
    Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.
    Type: Application
    Filed: June 14, 2018
    Publication date: July 2, 2020
    Inventors: Seon Hye KIM, Su Jin PARK, Kyoung Min LEE, Kyungsu NA, Hong Xian LI, Hyun-jung BAE, Jihyun SHIM, Young Lyeol YANG, Hye Won UM, Hyo Hyoung LEE, Min Gyeong KANG, Hye Won KIM, Byeong Cheol SONG, Haena OH, Han Hyoung LEE
  • Patent number: 10693134
    Abstract: Provided is an anode active material for a secondary battery and a method of fabricating the anode active material. A silicon-based active material composite according to an embodiment of the inventive concept includes silicon and silicon oxide obtained by oxidizing at least a part of the silicon, and an amount of oxygen with respect to a total weight of the silicon and the silicon oxide is restricted to 9 wt % to 20 wt %.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: June 23, 2020
    Inventors: Young Tai Cho, Seung Chul Park, Seon Park, Jee Hye Park, Yong Eui Lee, Chul Hwan Kim, Hee Young Seo
  • Publication number: 20200181661
    Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.
    Type: Application
    Filed: June 14, 2018
    Publication date: June 11, 2020
    Inventors: Seon Hye KIM, Su Jin PARK, Kyoung Min LEE, Kyungsu NA, Hong Xian LI, Hyun-jung BAE, Jihyun SHIM, Young Lyeol YANG, Hye Won UM, Hyo Hyoung LEE, Min Gyeong KANG, Hye Won KIM, Byeong Cheol SONG, Haena OH, Han Hyoung LEE
  • Publication number: 20200117312
    Abstract: A touch screen and a display device having the same are disclosed. The touch screen includes an insulating substrate including a sensing region and a peripheral region. A plurality of sensing electrodes are disposed in the sensing region of the insulating substrate. A plurality of metal lines are disposed in the peripheral region of the insulating substrate and electrically connect to the plurality of sensing electrodes. A plurality of pads are disposed in the peripheral region of the insulating substrate and electrically connect to the plurality of metal lines. A first protective layer is overlapping the peripheral region of the insulating substrate and includes the plurality of metal lines. An inspection line is disposed on the first protective layer, and a second protective layer is disposed on the inspection line and the first protective layer.
    Type: Application
    Filed: August 12, 2019
    Publication date: April 16, 2020
    Inventor: SEON HYE KIM
  • Patent number: 10586976
    Abstract: Provided is a negative active material and a lithium secondary battery including the negative active material. The negative active material for a secondary battery includes silicon particles, wherein circularities of the particles are determined by equation 1 below, and the circularities are 0.5 or greater and 0.9 or less, Circularity=2(pi×A)1/2/P??[Equation 1] where A denotes a projected area of the silicon particle that is two-dimensionally projected, and P denotes a circumferential length of the silicon particle that is two-dimensionally projected.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: March 10, 2020
    Assignee: Nexeon Ltd
    Inventors: Young Tai Cho, Seung Chul Park, Seon Park, Hee Young Seo, Jee Hye Park, Yong Eui Lee, Chul Hwan Kim
  • Patent number: 10522824
    Abstract: The present invention relates to a method for preparing silicon-based active material particles for a secondary battery and silicon-based active material particles. The method for preparing silicon-based active material particles according to an embodiment of the present invention comprises the steps of: providing silicon powder; dispersing the silicon powder into an oxidant solvent to provide a mixture prior to grinding; fine-graining the silicon powder by applying mechanical compression and shear stress to the silicon powder in the mixture prior to grinding to produce silicon particles; producing a layer of chemical oxidation on the fine-grained silicon particles with the oxidant solvent while applying mechanical compression and shear stress to produce silicon-based active material particles; and drying the resulting product comprising the silicon-based active material particles to yield silicon-based active material particles.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: December 31, 2019
    Assignee: Nexeon Ltd
    Inventors: Young Tai Cho, Yong Gil Choi, Seung Chul Park, Seon Park, Hee Young Seo, Jee Hye Park, Yong Eui Lee, Chul Hwan Kim
  • Publication number: 20190393294
    Abstract: A display device includes a substrate including a first display region, a second display region having an area smaller than that of the first display region, a third display region having an area smaller than that of the first display region, and a non-display region, a plurality of pixels provided in the first to third display regions, a power line which is connected to each of the plurality of pixels and applies a first power voltage to the plurality of pixels, and a fan-out line provided in the non-display region, the fan-out line applying a data signal to the plurality of pixels, where the power line includes an additional power line, a first power line, and disposed on the additional power line, and a second power line disposed on the first power line.
    Type: Application
    Filed: September 9, 2019
    Publication date: December 26, 2019
    Inventors: Hee Rim SONG, Kyung Hoon KIM, Mee Hye JUNG, Min Jae JEONG, Seon Young CHOI
  • Publication number: 20190326594
    Abstract: Provided is an anode active material for a secondary battery and a method of fabricating the anode active material. A silicon-based active material composite according to an embodiment of the inventive concept includes silicon and silicon oxide obtained by oxidizing at least a part of the silicon, and an amount of oxygen with respect to a total weight of the silicon and the silicon oxide is restricted to 9 wt % to 20 wt %.
    Type: Application
    Filed: July 2, 2019
    Publication date: October 24, 2019
    Inventors: Young Tai Cho, Seung Chul Park, Seon Park, Jee Hye Park, Yong Eui Lee, Chul Hwan Kim, Hee Young Seo
  • Publication number: 20190296340
    Abstract: The present invention relates to a method for preparing silicon-based active material particles for a secondary battery and silicon-based active material particles. The method for preparing silicon-based active material particles according to an embodiment of the present invention comprises the steps of: providing silicon powder; dispersing the silicon powder into an oxidant solvent to provide a mixture prior to grinding; fine-graining the silicon powder by applying mechanical compression and shear stress to the silicon powder in the mixture prior to grinding to produce silicon particles; producing a layer of chemical oxidation on the fine-grained silicon particles with the oxidant solvent while applying mechanical compression and shear stress to produce silicon-based active material particles; and drying the resulting product comprising the silicon-based active material particles to yield silicon-based active material particles.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 26, 2019
    Inventors: Young Tai Cho, Yong Gil Choi, Seung Chul Park, Seon Park, Hee Young Seo, Jee Hye Park, Yong Eui Lee, Chul Hwan Kim
  • Patent number: 10411083
    Abstract: A display device includes a substrate including a first display region, a second display region having an area smaller than that of the first display region, a third display region having an area smaller than that of the first display region, and a non-display region, a plurality of pixels provided in the first to third display regions, a power line which is connected to each of the plurality of pixels and applies a first power voltage to the plurality of pixels, and a fan-out line provided in the non-display region, the fan-out line applying a data signal to the plurality of pixels, where the power line includes an additional power line, a first power line, and disposed on the additional power line, and a second power line disposed on the first power line.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: September 10, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hee Rim Song, Kyung Hoon Kim, Mee Hye Jung, Min Jae Jeong, Seon Young Choi
  • Patent number: 10396355
    Abstract: Provided is an anode active material for a secondary battery and a method of fabricating the anode active material. A silicon-based active material composite according to an embodiment of the inventive concept includes silicon and silicon oxide obtained by oxidizing at least a part of the silicon, and an amount of oxygen with respect to a total weight of the silicon and the silicon oxide is restricted to 9 wt % to 20 wt %.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: August 27, 2019
    Assignee: Nexeon Ltd.
    Inventors: Young Tai Cho, Seung Chul Park, Seon Park, Hee Young Seo, Jee Hye Park, Yong Eui Lee, Chul Hwan Kim
  • Patent number: 10326050
    Abstract: Disclosed is a light-emitting device.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: June 18, 2019
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Jong Min Jang, Jong Kyun You, Da Hye Kim, Chae Hon Kim, Seon Min Bae, Jae Hee Lim
  • Patent number: 10227618
    Abstract: The present application relates to a microorganism of the genus Saccharomyces producing lactic acid and a method for preparing lactic acid using the same. More specifically, the present application relates to a microorganism of the genus Saccharomyces producing lactic acid, wherein the microorganism is modified to weaken or inactivate the activity of pyruvate decarboxylase (PDC) compared to its endogenous activity, to introduce the activity of ATP-citrate lyase (ACL), and to enhance pyruvate biosynthetic pathway compared to its endogenous biosynthetic pathway, and a method for producing lactic acid using the microorganism.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: March 12, 2019
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Seon Hye Kim, Tae Hee Lee, Young Lyeol Yang, Eun Bin Yang, Kyungsu Na, Cheol Woong Ha
  • Patent number: 10155967
    Abstract: The present invention relates to Saccharomyces sp. capable of producing lactic acid with a decreased activity of pyruvate decarboxylase (PDC) and increased activities of aldehyde dehydrogenase (ALD) and acetyl-CoA synthetase (ACS), and a method of producing lactic acid from the culture medium obtained by culturing the microorganism.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: December 18, 2018
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Bin Yang, Tae Hee Lee, Seon Hye Kim, Gyuhyeon Song, Cheol Woong Ha, Kyungsu Na, Young Lyeol Yang, Min Sun Kang, Hyo Hyoung Lee
  • Patent number: 10138500
    Abstract: The present invention relates to a method for preparing a D-lactic acid-producing strain modified to inhibit L-lactate dehydrogenase (L-LDH) activity and to introduce D-lactate dehydrogenase (D-LDH) activity in an L-lactic acid-producing strain, a mutated D-lactic acid-producing strain prepared by the above method, and a method for producing D-lactic acid including the steps of culturing the strain and recovering D-lactic acid from the culture media.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: November 27, 2018
    Assignee: CJ CHEIJEDANG CORPORATION
    Inventors: Eun Bin Yang, Tae Hee Lee, Seon Hye Kim, Young Lyeol Yang, Hong Xian Li
  • Publication number: 20180320206
    Abstract: The present application relates to a microorganism of the genus Saccharomyces producing lactic acid and a method for preparing lactic acid using the same. More specifically, the present application relates to a microorganism of the genus Saccharomyces producing lactic acid, wherein the microorganism is modified to weaken or inactivate the activity of pyruvate decarboxylase (PDC) compared to its endogenous activity, to introduce the activity of ATP-citrate lyase (ACL), and to enhance pyruvate biosynthetic pathway compared to its endogenous biosynthetic pathway, and a method for producing lactic acid using the microorganism.
    Type: Application
    Filed: June 10, 2016
    Publication date: November 8, 2018
    Inventors: Seon Hye KIM, Tae Hee LEE, Young Lyeol YANG, Eun Bin YANG, Kyungsu NA, Cheol Woong HA
  • Publication number: 20180201960
    Abstract: The present invention relates to Saccharomyces sp. capable of producing lactic acid with a decreased activity of pyruvate decarboxylase (PDC) and increased activities of aldehyde dehydrogenase (ALD) and acetyl-CoA synthetase (ACS), and a method of producing lactic acid from the culture medium obtained by culturing the microorganism.
    Type: Application
    Filed: March 12, 2018
    Publication date: July 19, 2018
    Inventors: Eun Bin Yang, Tae Hee Lee, Seon Hye Kim, Gyu Hyeon Song, Cheol Woong Ha, Kyung Su Na, Young Lyeol Yang, Min Sun Kang, Hyo Hyoung Lee
  • Publication number: 20180171370
    Abstract: The present invention relates to Saccharomyces sp. capable of producing lactic acid with a decreased activity of pyruvate decarboxylase (PDC) and increased activities of aldehyde dehydrogenase (ALD) and acetyl-CoA synthetase (ACS), and a method of producing lactic acid from the culture medium obtained by culturing the microorganism.
    Type: Application
    Filed: June 12, 2015
    Publication date: June 21, 2018
    Inventors: Eun Bin YANG, Tae Hee LEE, Seon Hye KIM, Gyuhyeon SONG, Cheol Woong HA, Kyungsu NA, Young Lyeol YANG, Min Sun KANG, Hyo Hyoung LEE
  • Publication number: 20180153043
    Abstract: A manufacturing method for a printed circuit board includes: transferring roughness of a metal film to an insulating layer by laminating the metal film on the insulating layer, the metal film having the roughness formed on one surface thereof and having a discrete metal layer laminated thereon; exposing a surface of the insulating layer, on which the roughness is transferred, by removing the metal film; processing the surface of the insulating layer having the roughness formed thereon with an acidic solution; and forming a circuit pattern on the insulating layer by a plating process.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 31, 2018
    Applicant: Samsung Electro-Mechanics Co., Ltd
    Inventors: Jong-Guk KIM, Chul-Min LEE, Sung-Jun PARK, Dong-Chul SHIN, Chang-Jae LEE, Seon-Hye KIM, Joong-Mo HWANG, Sim-Hwan PARK, Myung-Gun CHONG, Tae-Wook JUNG