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).

  • Method For Producing Super Absorbent Polymer
    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
  • Super Absorbent Polymer And Method For Producing Same
    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
  • TRANSGENIC CLONED PIGLET EXPRESSING HUMAN PROINSULIN AND METHOD OF PRODUCING THE SAME
    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
  • Single poly non-volatile memory device, method of manufacturing the same and single poly non-volatile memory device array
    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
  • TRANSGENIC PIG WHICH SIMULTANEOUSLY EXPRESSES HO-1 GENE AND TNFR1-FC GENE, AND COMPRISES KNOCKED-OUT GGTA1 GENE, AND USE THEREOF
    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
  • Ultrasound diagnosis device, display device displaying ultrasound image, and method of operating ultrasound diagnosis device
    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
  • A METHOD FOR PREPARING SUPERABSORBENT POLYMER WITH IMPROVED ANTI-CAKING
    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
  • Method and apparatus for changing user interface based on user motion information
    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
  • HUMANIZED OR AFFINITY-MATURED ANTI ANG-2 ANTIBODY AND USES THEREOF
    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
  • Anti-fingerprint film and electrical and electronic apparatus
    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
  • Liquid crystal display
    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
  • ATTRITION-RESISTANT SUPERABSORBENT POLYMER, METHOD FOR PREPARING THE SAME AND COMPOSITION FOR PREPARING THE SAME
    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
  • SUPERABSORBENT POLYMER COMPOSITION
    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
  • High water-absorbent resin having crush resistance and method for manufacturing same
    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
  • Method for preparing superabsorbent polymer treated with water dispersion solution containing microparticles
    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
  • Restricting the operation of an electronic device
    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
  • DISPLAY DEVICE AND CONTROL METHOD THEREOF
    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
  • ELECTRONIC DEVICE AND APPLICATION SHARING METHOD THEREOF
    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
  • High water-absorbent resin having crush resistance and method for manufacturing same
    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
  • Heating element and a manufacturing method thereof
    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