Patents by Inventor Nam Ju Kim

Nam Ju 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: 11959193
    Abstract: Disclosed are a spinning dope for an aramid and carbon-nanotube composite fiber and a method of manufacturing an aramid and carbon-nanotube composite fiber using the same.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: April 16, 2024
    Assignee: Korea Institute of Science and Technology
    Inventors: Dae Yoon Kim, Ki Hyun Ryu, Bon Cheol Ku, Jun Yeon Hwang, Nam Dong Kim, Dong Ju Lee, Seo Gyun Kim
  • Publication number: 20230068125
    Abstract: The present disclosure relates to a part including silicon carbide layer and manufacturing method thereof, and the manufacturing method according to the present disclosure includes preparing a graphite substrate, and laminating a silicon carbide layer on a surface of the graphite substrate, wherein at the laminating the silicon carbide layer, the silicon carbide layer is laminated such that the thickness of the silicon carbide layer is 0.01 to 1 times the thickness of the graphite substrate, thereby improving the durability of the part including silicon carbide layer.
    Type: Application
    Filed: January 28, 2021
    Publication date: March 2, 2023
    Inventors: Jong-hwa WEON, Bun-hei KOO, In-su HWANG, Nam-ju KIM, Myung-jin KO, Ji-hoon LEE, Hyeon-jun CHO
  • Publication number: 20230034483
    Abstract: A retinal electrode device according to an embodiment comprises: a base, a first wing connected to a first side part of the base, wherein a first folding line is defined between the base and the first wing, and a plurality of electrodes installed on at least one of the base and the first wing, wherein the retinal electrode device may be configured to have a first form in which the first wing is folded on the base along the folding line and a second form in which the first wing is unfolded on the base along the folding line.
    Type: Application
    Filed: January 21, 2021
    Publication date: February 2, 2023
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Seong Woo KIM, So Hee KIM, Hee Won SEO, Nam Ju KIM
  • Patent number: 9540549
    Abstract: A semiconductor device bonded by an anisotropic conductive film and an anisotropic conductive film composition, the anisotropic conductive film including a reactive monomer having an epoxy equivalent weight of about 120 to about 180 g/eq; a hydrogenated epoxy resin; and a sulfonium cation curing catalyst.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: January 10, 2017
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Kyung Il Sul, Dong Seon Uh, Nam Ju Kim, Kyoung Soo Park, Young Woo Park, Joon Mo Seo, Arum Yu, Hyun Min Choi
  • Patent number: 9390831
    Abstract: An electronic device includes a connection material formed from an adhesive composition that includes: a polymer resin; a cationic polymerization catalyst represented by Formula 1; and an organic base, where, in Formula 1, R1 may be selected from the group of hydrogen, C1-C6 alkyl, C6-C14 aryl, —C(?O)R4, —C(?O)OR5, and —C(?O)NHR6 (in which R4, R5, and R6 may each independently be selected from C1-C6 alkyl and C6-C14 aryl), R2 may be C1-C6 alkyl, and R3 may be selected from the group of a nitrobenzyl group, a dinitrobenzyl group, a trinitrobenzyl group, a benzyl group, a C1-C6 alkyl-substituted benzyl group, and a naphthylmethyl group.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: July 12, 2016
    Assignee: CHEIL INDUSTRIES INC.
    Inventors: Kyoung Soo Park, Nam Ju Kim, Young Woo Park, Joon Mo Seo, Kyung Il Sul, Dong Seon Uh, Arum Yu, Hyun Min Choi, Jae Sun Han
  • Patent number: 9173303
    Abstract: An apparatus includes a first member including a plurality of first electrodes on a first substrate, a second member including a plurality of second electrodes on a second substrate, the second electrodes facing the first electrodes of the first member, and an anisotropic conductive film (ACF) between the first member and the second member, the ACF having a double-layered structure and electrically connecting the first member and the second member, the ACF including an epoxy resin with a polycyclic aromatic ring and exhibiting a minimum melt viscosity of about 3,000 Pa·s to about 10,000 Pa·s at about 30° C. to about 200° C.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: October 27, 2015
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Young Woo Park, Arum Amy Yu, Nam Ju Kim, Hyun Min Choi, Jin Seong Park, Dong Seon Uh
  • Patent number: 9048240
    Abstract: An electronic device includes an anisotropic conductive film as a connection material, the anisotropic conductive film being formed from an anisotropic conductive film-forming composition. The anisotropic conductive film-forming composition includes a polycyclic aromatic ring-containing epoxy resin, a fluorene epoxy resin, nano silica and conductive particles.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: June 2, 2015
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Young Woo Park, Nam Ju Kim, Kyoung Soo Park, Joon Mo Seo, Kyung Il Sul, Dong Seon Uh, Arum Yu, Hyun Min Choi
  • Patent number: 8843382
    Abstract: The present invention relates to a system for providing clinical information in real time, to a method for providing clinical information in real time, and to a storage medium on which a program performing same is recorded. According to the present invention, the advantage of providing ultrasonic images of an unborn child in real time without an additional storage medium is that the level of clinical service provided to a pregnant woman and her family can be improved.
    Type: Grant
    Filed: August 11, 2011
    Date of Patent: September 23, 2014
    Assignee: Medinbiz Co. Ltd.
    Inventor: Nam Ju Kim
  • Patent number: 8766443
    Abstract: An anisotropic conductive film composition for bonding an electronic device may include a hydrogenated bisphenol A epoxy monomer represented by Formula 1 or a hydrogenated bisphenol A epoxy oligomer represented by Formula 2: where n may be an integer from 1 to about 50.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: July 1, 2014
    Assignee: Cheil Industries, Inc.
    Inventors: Arum Yu, Nam Ju Kim, Kyoung Soo Park, Young Woo Park, Joon Mo Seo, Kyung Il Sul, Dong Seon Uh, Hyun Min Choi
  • Publication number: 20140067422
    Abstract: The present invention relates to a system for providing clinical information in real time, to a method for providing clinical information in real time, and to a storage medium on which a program performing same is recorded. According to the present invention, the advantage of providing ultrasonic images of an unborn child in real time without an additional storage medium is that the level of clinical service provided to a pregnant woman and her family can be improved.
    Type: Application
    Filed: August 11, 2011
    Publication date: March 6, 2014
    Applicant: MEDINBIZ CO. LTD.
    Inventor: Nam Ju Kim
  • Publication number: 20130168847
    Abstract: An electronic device includes an anisotropic conductive film as a connection material, the anisotropic conductive film being formed from an anisotropic conductive film-forming composition. The anisotropic conductive film-forming composition includes a polycyclic aromatic ring-containing epoxy resin, a fluorene epoxy resin, nano silica and conductive particles.
    Type: Application
    Filed: December 27, 2012
    Publication date: July 4, 2013
    Inventors: Young Woo PARK, Nam Ju KIM, Kyoung Soo PARK, Joon Mo SEO, Kyung ll SUL, Dong Seon UH, Arum YU, Hyun Min CHOI
  • Publication number: 20130154095
    Abstract: A semiconductor device includes an anisotropic conductive film for connecting the semiconductor device. The anisotropic conductive film includes a first conductive layer that has first conductive particles. The first conductive particles include cores containing silica or a silica composite, and have a 20% K-value ranging from about 7,000 N/mm2 to about 12,000 N/mm2.
    Type: Application
    Filed: December 19, 2012
    Publication date: June 20, 2013
    Inventors: Arum YU, Nam Ju KIM, Kyoung Soo PARK, Young Woo PARK, Joon Mo SEO, Motohide TAKEICHI, Dong Seon UH, Hyun Min CHOI
  • Publication number: 20130154093
    Abstract: An anisotropic conductive film composition for bonding an electronic device may include a hydrogenated bisphenol A epoxy monomer represented by Formula 1 or a hydrogenated bisphenol A epoxy oligomer represented by Formula 2: where n may be an integer from 1 to about 50.
    Type: Application
    Filed: December 11, 2012
    Publication date: June 20, 2013
    Inventors: Arum YU, Nam Ju KIM, Kyoung Soo PARK, Young Woo PARK, Joon Mo SEO, Kyung Il SUL, Dong Seon UH, Hyun Min CHOI
  • Publication number: 20130154129
    Abstract: A semiconductor device bonded by an anisotropic conductive film and an anisotropic conductive film composition, the anisotropic conductive film including a reactive monomer having an epoxy equivalent weight of about 120 to about 180 g/eq; a hydrogenated epoxy resin; and a sulfonium cation curing catalyst.
    Type: Application
    Filed: December 18, 2012
    Publication date: June 20, 2013
    Inventors: Kyung Il SUL, Dong Seon UH, Nam Ju KIM, Kyoung Soo PARK, Young Woo PARK, Joon Mo SEO, Arum YU, Hyun Min CHOI
  • Publication number: 20120168213
    Abstract: An apparatus includes a first member including a plurality of first electrodes on a first substrate, a second member including a plurality of second electrodes on a second substrate, the second electrodes facing the first electrodes of the first member, and an anisotropic conductive film (ACF) between the first member and the second member, the ACF having a double-layered structure and electrically connecting the first member and the second member, the ACF including an epoxy resin with a polycyclic aromatic ring and exhibiting a minimum melt viscosity of about 3,000 Pa·s to about 10,000 Pa·s at about 30° C. to about 200° C.
    Type: Application
    Filed: December 6, 2011
    Publication date: July 5, 2012
    Inventors: Young Woo PARK, Arum Amy Yu, Nam Ju Kim, Hyun Min Choi, Jin Seong Park, Dong Seon Uh
  • Publication number: 20070282201
    Abstract: Disclosed herein are an ultrasonic moving-picture real-time service system and method and a recording medium having embodied thereon a computer program for performing the method and, more particularly, to an ultrasonic moving-picture real-time service system and method and a recording medium having embodied thereon a computer program for performing the method, which can allow the family of a pregnant woman to view an ultrasonic moving picture in real time over an Internet network while the pregnant woman receives a medical treatment using ultrasonic waves in a hospital and can automatically log in to a central server of the hospital and stream or download an ultrasonic moving picture of the pregnant woman when a compact disc (CD), which receives from the hospital and stores basic contents and a serial number, is inserted into a personal computer (PC) which can access to the Internet.
    Type: Application
    Filed: May 1, 2007
    Publication date: December 6, 2007
    Inventor: Nam Ju Kim