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).

  • Patent number: 10371988
    Abstract: A curved liquid crystal display including a first curved substrate; a second curved substrate; a liquid crystal layer including liquid crystal molecules having negative dielectric anisotropy, the liquid crystal layer being interposed between the first and second curved substrates; a first curved liquid crystal alignment layer interposed between the liquid crystal layer and the first curved substrate; and a second curved liquid crystal alignment layer interposed between the liquid crystal layer and the second curved substrate. The second curved liquid crystal alignment layer has an average value of surface roughness values greater than an average value of surface roughness values of the first curved liquid crystal alignment layer.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: August 6, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Han Song, Oh Jeong Kwon, Su Jin Kim, Jin Won Kim, Ki Chul Shin, Dong Chul Shin, Sung Jae Yun, Hyeok Jin Lee
  • Publication number: 20190237140
    Abstract: A single poly multi time program (MTP) cell includes a second conductivity-type well, a sensing transistor comprising a drain, a sensing gate, and a source, a drain electrode connected to the drain, a source electrode connected to the source; a control gate connected to the sensing gate of the sensing transistor, and a control gate electrode, wherein the sensing transistor, the drain electrode, the source electrode, the control gate, and the control gate electrode are located on the second conductivity-type well.
    Type: Application
    Filed: September 6, 2018
    Publication date: August 1, 2019
    Applicant: Magnachip Semiconductor, Ltd.
    Inventors: Su Jin KIM, Myeong Seok KIM, In Chul JUNG, Young Bae KIM, Seung Guk KIM, Jung Hwan LEE
  • Publication number: 20190217272
    Abstract: A superabsorbent polymer having high centrifuge retention capacity and absorption rate prepared by using a particular foam stabilizer and a polymerization initiator. The foam stabilizer includes a sucrose ester and a polyalkylene oxide, and polymerization initiator includes a photoinitiator and a cationic azo-based initiator.
    Type: Application
    Filed: February 2, 2018
    Publication date: July 18, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Yeon Woo HONG, Seong Beom HEO, Hyung Ki YOON, Dae Woo NAM, Tae Hwan JANG, Jun Kyu KIM, Bo Hyun SEONG, Su Jin KIM, Seon Jung JUNG, Ji Yoon JEONG
  • Patent number: 10338435
    Abstract: An exemplary embodiment of the present invention provides a liquid crystal display including a first insulation substrate. A pixel electrode is disposed on the first insulation substrate. A first alignment layer is disposed on the pixel electrode. A second insulation substrate faces the first insulation substrate. A common electrode is disposed on a surface of the second insulation substrate, which the surface of the second insulation substrate faces the first insulation substrate. A second alignment layer is disposed on a surface of the common electrode, which the surface of the common electrode faces the first insulation substrate. A liquid crystal layer is disposed between the first alignment layer and the second alignment layer. The liquid crystal layer includes liquid crystal molecules. Liquid crystal molecules adjacent to at least one of the first alignment layer and the second alignment layer have a pre-tilt angle.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: July 2, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Won Kim, Oh Jeong Kwon, Su Jin Kim, Dong Han Song, Ki Chul Shin, Dong-Chul Shin, Sung-Jae Yun, Hyeok Jin Lee
  • Publication number: 20190172834
    Abstract: A single poly non-volatile memory device that includes: a first type lower well; first and second wells separately formed in an upper portion of the first type lower well; a source electrode, a selection transistor, a sensing transistor, and a drain electrode sequentially disposed in an upper portion of the first well. A control gate is formed in an upper portion of the second well with separated on an opposite side of the source electrode from the first well and connected to the gate of the sensing transistor.
    Type: Application
    Filed: January 24, 2019
    Publication date: June 6, 2019
    Applicant: MagnaChip Semiconductor, Ltd.
    Inventors: Su Jin KIM, Hye Jin YOO
  • Patent number: 10307731
    Abstract: Disclosed is an attrition-resistant superabsorbent polymer, including a superabsorbent polymer, porous superhydrophobic microparticles, and water, thus increasing moisture content of the superabsorbent polymer and a method of manufacturing the attrition-resistant superabsorbent polymer is also provided.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: June 4, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Young-In Yang, Young-Sam Kim, Kyoung-Shil Oh, Bo-Hee Park, Su-Jin Kim
  • Publication number: 20190135992
    Abstract: A super absorbent polymer produced by the preparation method of the super absorbent polymer according to the present invention has excellent dryness while maintaining excellent absorption performance, and thus is preferably used for hygienic materials such as diapers and can exhibit excellent performance.
    Type: Application
    Filed: December 28, 2016
    Publication date: May 9, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Bo Hyun Seong, Dae Woo Nam, Jun Kyu Kim, Su Jin Kim, Seon Jung Jung, Ji Yoon Jeong, Tae Hwan Jang
  • Publication number: 20190134603
    Abstract: A superabsorbent polymer according to the present invention has excellent initial absorption properties, and thus it may be used in sanitary materials such as diapers, etc., thereby exhibiting excellent performances.
    Type: Application
    Filed: January 5, 2017
    Publication date: May 9, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Jun Kyu KIM, Hyung Ki YOON, Dae Woo NAM, Bo Hyun SEONG, Yeon Woo HONG, Seong Beom HEO, Seon Jung JUNG, Ji Yoon JEONG, Tae Hwan JANG, Su Jin KIM
  • Publication number: 20190100629
    Abstract: A super absorbent polymer according to the present invention has an excellent discoloration resistance characteristic even under high temperature/high humidity conditions, while maintaining excellent absorption performance, and is preferably used for hygienic materials such as diapers, and thus can exhibit excellent performance.
    Type: Application
    Filed: December 28, 2016
    Publication date: April 4, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Dae Woo Nam, Seon Jung Jung, Tae Hwan Jang, Jun Kyu Kim, Seong Beom Heo, Bo Hyun Seong, Yeon Woo Hong, Su Jin Kim, Ji Yoon Jeong, Hyung Ki Yoon
  • Publication number: 20190093124
    Abstract: A transgenic cloned piglet expressing human proinsulin and a method of preparing the same, and more particularly, to a recombinant vector for human proinsulin expression, a genetically modified cell line into which the recombinant vector is introduced, a transgenic cloned piglet expressing human proinsulin, and a method of producing the same.
    Type: Application
    Filed: May 18, 2018
    Publication date: March 28, 2019
    Inventors: Jung-Taek Kang, Bumrae Cho, Su Jin Kim, Dal Young Ji, Eun Jin Lee, Sun Mi Ahn, Jin Seok Lee
  • Patent number: 10236297
    Abstract: A single poly non-volatile memory device that includes: a first type lower well; first and second wells separately formed in an upper portion of the first type lower well; a source electrode, a selection transistor, a sensing transistor, and a drain electrode sequentially disposed in an upper portion of the first well. A control gate is formed in an upper portion of the second well with separated on an opposite side of the source electrode from the first well and connected to the gate of the sensing transistor.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: March 19, 2019
    Assignee: MagnaChip Semiconductor, Ltd.
    Inventors: Su Jin Kim, Hye Jin Yoo
  • Publication number: 20190024115
    Abstract: The present invention relates to a transgenic pig in which an immune rejection response is suppressed during xenotransplantation, wherein a gene coding for heme oxygenase-1 (HO-1) and a gene coding for tumor necrosis factor receptor 1-Fc (TNFR1-Fc) are simultaneously expressed and a gene coding for ?-1,3-galactosyltransferase (GGTA1) is knocked out; and a method for producing the same. The transgenic pig of the present invention, in which the genes coding for human HO-1 and TNFR1-Fc fusion protein are simultaneously expressed and the gene coding for GGTA1 is knocked out, may reduce oxidative stress during organ isolation and in vitro culture by antioxidative reaction, cytoprotective function, etc., and may also reduce a TNF-?-mediated inflammatory response in early transplantation by TNFR1-Fc expression.
    Type: Application
    Filed: November 11, 2016
    Publication date: January 24, 2019
    Applicants: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, CHONG KUN DANG PHARMACEUTICAL CORP.
    Inventors: Byeong Chun Lee, Cu Rie Ahn, Geon A Kim, Su Cheong Yeom, Su Jin Kim, Bum Rae Cho, Eun Mi Lee, Sang Hoon Lee, In Chang Hwang, Hye Jin Hong
  • Patent number: 10105122
    Abstract: Provided is an ultrasonic diagnostic apparatus, a display apparatus for displaying an ultrasonic image, and a method of operating the ultrasonic diagnostic apparatus. The ultrasonic diagnostic apparatus includes a first communication unit configured to communicate with a probe, a second communication unit configured to communicate with a display apparatus, and a controller configured to communicate with an ultrasonic diagnostic application when the ultrasonic diagnostic apparatus is in communication with the probe and the display apparatus.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: October 23, 2018
    Assignees: SAMSUNG MEDISON CO., LTD., SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yun-hee Lee, Hee-won Kim, Mi-jeoung Ahn, Ho-san Han, Su-jin Kim
  • 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