Patents by Inventor Su-jin Kim

Su-jin 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: 20180297012
    Abstract: The present invention relates to a method for preparing superabsorbent polymer with improved anti-caking, and according to the present invention, a method for preparing superabsorbent polymer that has properties equivalent to or more excellent than the existing superabsorbent polymer but has improved anti-caking, and thus, has excellent processability, and superabsorbent polymer prepared thereby, are provided.
    Type: Application
    Filed: January 31, 2017
    Publication date: October 18, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Su-Jin Kim, Young Sam Kim, Bo-Hee Park, Young-In Yang
  • Patent number: 10095400
    Abstract: A method of changing a user interface (UI), which is used for diagnosis of a target object via a medical device, based on user motion information. The method including obtaining motion information regarding a user; changing the UI based on the obtained motion information regarding the user; and displaying the changed UI.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: October 9, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae-hyun Ban, Su-jin Kim, Jeong-ho Han
  • Publication number: 20180273613
    Abstract: An anti-Ang2 antibody or an antigen-binding fragment thereof that specifically binds to an angiogenesis-inducing factor Angiopoietin-2 (Ang2) and complexes with a Tie2 receptor through Ang2, and methods of using the same.
    Type: Application
    Filed: June 11, 2018
    Publication date: September 27, 2018
    Inventors: Seok Kyun Kim, Sunghyun Kim, Sang Yeul Han, Seung Hyun Lee, Su Jin Kim, Yong In Kim, Hyung-Chan Kim, Kwang Hoon Lee, Hyo Seon Lee
  • Patent number: 10067396
    Abstract: A liquid crystal display includes: a display panel including first and second substrates opposite to each other, and a liquid crystal layer disposed between the first and second substrates; a reflective polarizer disposed outside the first substrate; and a backlight unit disposed outside the first substrate to provide light to the display panel, where the liquid crystal layer includes liquid crystal molecules and dichroic dye molecules, and the liquid crystal layer has a first arrangement state in which the liquid crystal molecules and the dichroic dye molecules are arranged at random.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: September 4, 2018
    Assignee: SAMSUNG DISPLAY CO. LTD.
    Inventors: Dong Han Song, Su Jin Kim, Ki Chul Shin, Dong Chul Shin
  • Patent number: 10067269
    Abstract: This disclosure relates to an anti-fingerprint film with low interaction energy that includes nanoscale or microscale microprojections having a contact side with the film, the upper side facing therewith, and a side wall connecting the contact side and the upper side, and has a shape such that the internal angle formed by the side wall and the film is an obtuse angle, an anti-fingerprint film including predetermined linear micropatterns or a continuous phase micropattern, and an electrical and electronic apparatus including the anti-fingerprint film.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: September 4, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Eun Jeong Lee, Su Jin Kim, Ki-Hwan Kim, Sung Joon Oh, Jin Hyong Lim, Yeon Joo Kang
  • Publication number: 20180237611
    Abstract: The present invention relates to an attrition-resistant superabsorbent polymer comprising a superabsorbent polymer; water; and at least three selected from the group consisting of particles having i) a BET specific surface area of 300 to 1500 m2/g and ii) a porosity of 50% or more, a multivalent metal salt, an organic acid and a polyhydric alcohol, and a preparation method thereof.
    Type: Application
    Filed: November 23, 2016
    Publication date: August 23, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Young-In Yang, Young Sam Kim, Bo-Hee Park, Su-Jin Kim
  • Publication number: 20180228670
    Abstract: The present invention relates to a superabsorbent polymer composition. Since the superabsorbent polymer composition comprises aluminosilicate particles capable of effectively adsorbing and decreasing compounds inducing odor in sanitary products such as a diaper, etc. without deterioration of the properties of superabsorbent polymer such as centrifugal retention capacity, absorbency under load, and penetration, and does not induce caking, it can be usefully used in sanitary products, etc.
    Type: Application
    Filed: December 1, 2016
    Publication date: August 16, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jin Woo Lee, Young Sam Kim, Young In Yang, Su Jin Kim
  • Patent number: 10046305
    Abstract: Disclosed are a surface-modified superabsorbent polymer and a method of preparing the same, wherein a superabsorbent polymer is surface-modified with the addition of a water-soluble salt having a multivalent cation and superhydrophobic microparticles, thereby improving attrition resistance, permeability and absorption speed without significantly deteriorating the other properties thereof.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: August 14, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Su-Jin Kim, Young-Sam Kim, Young-In Yang, Yeon-Woo Hong
  • Patent number: 10035130
    Abstract: The present invention provides a method of preparing a superabsorbent polymer, including adding a superabsorbent polymer with a water dispersion solution containing particles having i) a BET specific surface area of 300 to 1500 m2/g and ii) a porosity of 50% or more, and a superabsorbent polymer prepared by the method.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: July 31, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Su-Jin Kim, Young-Sam Kim, Young-In Yang, Kyoung-Shil Oh
  • Patent number: 10033853
    Abstract: A method is provided including: detecting an activation of an electronic device; detecting a current location of the electronic device; detecting whether the activation is prohibited at the current location of the electronic device; and shutting down the electronic device when the activation is prohibited.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: July 24, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung-Yoo Ahn, Tae-Keun Oh, Jun-Kyu Kang, Su-Jin Kim
  • Publication number: 20180197446
    Abstract: A display device includes a display unit, a driving voltage supply unit which supplies a driving voltage to the display unit, a ripple detection circuit which detects the number of times a ripple of the driving voltage is generated, and a controller which controls the driving voltage supply unit so as to change the driving voltage based on the number of times the ripple is generated.
    Type: Application
    Filed: October 24, 2017
    Publication date: July 12, 2018
    Inventors: Dae Sik LEE, Jong Jae LEE, Su Jin KIM, Yang Uk NAM
  • Publication number: 20180191816
    Abstract: An electronic device and an application sharing method thereof are provided. The electronic device includes a display; and a controller electrically connected to the display, wherein the controller is configured to receive first data which is partial data of entire data of an application from a first electronic device; and when a user agrees to use condition information of an application received from a second electronic device, receive second data which is remaining data of the entire data of the application from the second electronic device, and generate the entire data of the application.
    Type: Application
    Filed: January 3, 2018
    Publication date: July 5, 2018
    Inventors: Heui-Jin LEE, Yun-Hyun KIM, Sik YOON, Jae-Won CHO, Su-Jin KIM, Byeong-Jun PARK, Sung-Jin LEE
  • Patent number: 9999869
    Abstract: Disclosed are a surface-modified superabsorbent polymer and a method of preparing the same, wherein a superabsorbent polymer is surface-modified with the addition of a water-soluble salt having a multivalent cation and superhydrophobic microparticles, thereby improving attrition resistance, permeability and absorption speed without significantly deteriorating the other properties thereof.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: June 19, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Su-Jin Kim, Young-Sam Kim, Young-In Yang, Yeon-Woo Hong
  • Patent number: 9995973
    Abstract: A display device may include a common electrode, a first pixel electrode, a second pixel electrode, an insulation layer, and a liquid crystal layer. The first pixel electrode overlaps the common electrode. The second pixel electrode is electrically connected to the first pixel electrode and is positioned between the first pixel electrode and the common electrode. A first portion of the second pixel electrode does not overlap the first pixel electrode in a direction perpendicular to the common electrode. A second portion of the second pixel electrode overlaps a first portion of the first pixel electrode. A second portion of the first pixel electrode does not overlap the second pixel electrode in the direction perpendicular to the common electrode. The insulating layer is positioned between the first pixel electrode and the second pixel electrode. The liquid crystal layer is positioned between the common electrode and the second pixel electrode.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: June 12, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Chul Shin, Oh Jeong Kwon, Su Jin Kim, Jin Won Kim, Dong Han Song, Ki Chul Shin, Sung-Jae Yun, Hyeok Jin Lee
  • Patent number: 9999099
    Abstract: The present invention provides a heat emitting body including a) a transparent substrate, and b) a conductive heat emitting pattern having a boundary line shape of figures forming a Voronoi diagram and an intersection point part of boundary lines, at which two or more boundary lines meet each other, forming a curve on at least one side of the transparent substrate, and a method for manufacturing the same.
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: June 12, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Sang-Ki Chun, In-Seok Hwang, Dong-Wook Lee, Jung-Won Park, Hyeon Choi, Hyun-Sik Kim, Hui-Jung Park, Su-Jin Kim
  • Patent number: 9994632
    Abstract: An anti-Ang2 antibody or an antigen-binding fragment thereof that specifically binds to an angiogenesis-inducing factor Angiopoietin-2 (Ang2) and complexes with a Tie2 receptor through Ang2, and methods of using the same.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: June 12, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seok Kyun Kim, Sunghyun Kim, Sang Yeul Han, Seung Hyun Lee, Su Jin Kim, Yong In Kim, Hyung-Chan Kim, Kwang Hoon Lee, Hyo Seon Lee
  • Publication number: 20180155699
    Abstract: The present invention relates to a beta-galactosidase mutant having high transglycosylation activity and containing a C-terminal deletion, and the use thereof and more. More specifically, the present invention relates to a beta-galactosidase mutant having a C-terminal deletion, a gene encoding the same, a recombinant vector containing the gene, a recombinant microorganism transformed with the gene or the recombinant vector, and a method for producing the beta-galactosidase mutant using the recombinant microorganism. Using the high transglycosylation activity of the beta-galactosidase mutant containing the C-terminal deletion according to the present invention, galactooligosaccharide can be efficiently produced in large amounts.
    Type: Application
    Filed: May 19, 2016
    Publication date: June 7, 2018
    Applicant: GENOFOCUS CO., LTD.
    Inventors: Su Jin Kim, Young-Jae Eu, Taek Ho Yang, Jae Gu Pan, Eui Joong Kim
  • Publication number: 20180136811
    Abstract: A method of changing a user interface (UI), which is used for diagnosis of a target object via a medical device, based on user motion information. The method including obtaining motion information regarding a user; changing the UI based on the obtained motion information regarding the user; and displaying the changed UI.
    Type: Application
    Filed: January 11, 2018
    Publication date: May 17, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dae-hyun BAN, Su-jin KIM, Jeong-ho HAN
  • Patent number: 9969887
    Abstract: The present disclosure relates to a novel merocyanine-based compound capable of labeling biomolecules by intercalating biomolecules, and to a dye, kit and contrast medium composition for labelling biomolecules comprising the same.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: May 15, 2018
    Assignee: SFC Co., Ltd.
    Inventors: Su-Jin Kim, Do-Min Lee, Jong-Tae Je
  • Patent number: 9964814
    Abstract: A liquid-crystal display device includes a first substrate and a second substrate including pixels, a liquid-crystal layer interposed between the first and second substrates, pixel electrodes disposed on the first substrate, each of the pixel electrodes disposed in a pixel region of the respective pixels, and a common electrode overlapping the pixel electrodes, where each of the pixel electrodes includes, a stem electrode extended in a first direction and in a second direction intersecting the first direction to divide the pixel region into quadrants, the quadrants corresponding to first to fourth domains, respectively, first branch electrodes, second branch electrodes, third branch electrodes, a first in-between electrode, and a second in-between electrode, and where widths of the first to third branch electrodes are equal to one another, and widths of the first and second in-between electrodes increase as farther from the stem electrode.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: May 8, 2018
    Assignee: SAMSUNG DISPLAY CO. LTD.
    Inventors: Dong Han Song, Su Jin Kim, Dong Chul Shin, Ki Chul Shin, Ho Kil Oh