Patents by Inventor Tae-Chul Kim

Tae-Chul 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: 20210141907
    Abstract: A method for patching a vulnerability of a binary performed on a computing device is provided.
    Type: Application
    Filed: July 21, 2020
    Publication date: May 13, 2021
    Inventors: Hwan Kuk Kim, Tae Eun Kim, Dae Il Jang, Han Chul Bae, Jong Ki Kim, Jee Soo Jurn, Geon Bae Na
  • Patent number: 11001661
    Abstract: A modified conjugated diene-based polymer, and more particularly, a modified conjugated diene-based polymer having a unimodal molecular weight distribution curve measured by gel permeation chromatography (GPC), molecular weight distribution (PDI; MWD) of less than 1.7, and a Si content of 100 ppm or more based on weight, and including a repeating unit derived from an aromatic vinyl monomer in an amount of 30 wt % or more, and a rubber composition including the same.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: May 11, 2021
    Inventors: Hae Sung Sohn, Tae Chul Lee, He Seung Lee, No Ma Kim, Sun Keun Kim, Youk Reol Na, Kyung Chang Seo, Heung Yeal Choi
  • Publication number: 20210127722
    Abstract: The present disclosure relates to a low-calorie, sugar-reduced soymilk comprising soybean extract solution, allulose, and soybean oil. The soymilk of the present disclosure includes allulose, and thus the soymilk has superior emulsion stability in spite of the addition of a small amount of an emulsifier and has excellent mouthfeel and taste, while having low calories than an existing product using sugar.
    Type: Application
    Filed: March 11, 2019
    Publication date: May 6, 2021
    Inventors: Hye Jin LIM, Bong Chan KIM, Yong-ln KIM, ll SEO, Seung MI LEE, Su Youn LIM, Tae-Chul HAN
  • Publication number: 20210134891
    Abstract: A display apparatus including two lines is provided. The two lines may extend in a first direction. A light-emitting device may be disposed between the two lines. Each line may be bent or extended in the direction of the device substrate which supports the light-emitting device. Thus, in the display apparatus, mixing of light emitted to the outside through the device substrate may be prevented. Therefore, in the display apparatus, the quality of realized image may be improved.
    Type: Application
    Filed: December 15, 2020
    Publication date: May 6, 2021
    Inventors: Seong-Joo LEE, Jung-Ho BANG, Jung-Sun BEAK, Sun-Mi LEE, Tae-Hwan KIM, Hyeon-Chul IM
  • Patent number: 10995163
    Abstract: A modified conjugated diene-based polymer and a rubber composition including the same are disclosed herein. In some embodiments, a modified conjugated diene-based polymer includes a 1,2-vinyl bond content of 30.0 wt % or less with respect to a total weight of the modified conjugated diene-based polymer, wherein the polymer has a glass transition temperature of ?90° C. to ?50° C., a mooney viscosity of 50 to 100 measured by ASTM D1646, polydispersity index (PDI) of 1.5 to 3.5, and a mooney relaxation ratio of 0.7 or less when measured at 110° C.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: May 4, 2021
    Inventors: Ro Mi Lee, Tae Chul Lee, No Ma Kim, Youk Reol Na
  • Patent number: 10998906
    Abstract: A logic function device according to an embodiment of the present invention includes one or more function reconfiguring units having magnetization in one direction set by spin torque caused due to an function reconfiguring current, and an output terminal formed at an end thereof; and one or more input units formed on the function reconfiguring unit and having magnetization in the one direction set by spin torque caused due to an input current, wherein an output voltage of the output terminal is determined on the basis of whether a magnetization direction of the function reconfiguring unit and a magnetization direction of the input unit are parallel or anti-parallel.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: May 4, 2021
    Inventors: Kyoung Whan Kim, Dong Soo Han, Byoung Chul Min, Seok Min Hong, Hyun Cheol Koo, Hyung Jun Kim, Tae Eon Park, Ouk Jae Lee
  • Patent number: 10995086
    Abstract: The present technology provides triazolone derivatives or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and the use thereof. The triazolone derivatives or their pharmaceutically acceptable salts exhibit selective inhibitory activity on VAP-1 and therefore can be usefully applied, e.g., for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: May 4, 2021
    Assignee: Yuhan Corporation
    Inventors: Tae Dong Han, Hee Jae Tak, Eun Kyung Kim, Su Bin Choi, Sol Park, Dong Hoon Kim, So Young Kim, Hyun Ho Choi, Tae Wang Kim, Mi Kyeong Ju, Na Ry Ha, Eui Chul Lee
  • Publication number: 20210126639
    Abstract: A logic function device according to an embodiment of the present invention includes one or more function reconfiguring units having magnetization in one direction set by spin torque caused due to an function reconfiguring current, and an output terminal formed at an end thereof; and one or more input units formed on the function reconfiguring unit and having magnetization in the one direction set by spin torque caused due to an input current, wherein an output voltage of the output terminal is determined on the basis of whether a magnetization direction of the function reconfiguring unit and a magnetization direction of the input unit are parallel or anti-parallel.
    Type: Application
    Filed: January 28, 2020
    Publication date: April 29, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kyoung Whan Kim, Dong Soo Han, Byoung Chul Min, Seok Min Hong, Hyun Cheol Koo, Hyung Jun Kim, Tae Eon Park, Ouk Jae Lee
  • Publication number: 20210120855
    Abstract: The present disclosure relates to a mixed saccharide including maltooligosaccharide, which has less saccharide content and calories than conventional maltooligosaccharide, glucose syrup, maltose syrup and low DE glucose syrup, and has reached an equivalent level of viscosity as a conventional starch syrup.
    Type: Application
    Filed: June 28, 2019
    Publication date: April 29, 2021
    Inventors: Ji Won PARK, Sung Won PARK, Eunsoo CHOI, Go-Eun KIM, Kyung-Hun RYU, Chong Jin PARK, Jae-Kyung YANG, Tae-Chul HAN, Bong Chan KIM, Yong-In KIM, II SEO, Seung Mi LEE, Hye Jin LIM
  • Patent number: 10992032
    Abstract: An antenna apparatus for a vehicle comprises: a first antenna connected to a signal processing substrate; and a second antenna connected to the signal processing substrate through the first antenna and operating in a frequency band different from that of the first antenna, wherein the first antenna comprises: a first radiator for detachably fixing one end of the second antenna; a second radiator operated as a dipole antenna together with the first radiator; and a third radiator for controlling a beam pattern radiated by the first radiator and the second radiator.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: April 27, 2021
    Assignee: LS MTRON LTD.
    Inventors: Tae-Hyung Kim, Hee-Chul Jung, Seung-Ho Choi
  • Publication number: 20210119554
    Abstract: Disclosed is a high-power sliding-mode triboelectric generator including a substrate; a positive electrode formed on the substrate; a positively charged body provided on the positive electrode and formed to be tilted at a predetermined angle from the substrate; a negatively charged body located to be opposite to the positively charged body and formed to be tilted at the same angle as in the positively charged body; a negative electrode provided on the negatively charged body and configured to support the negatively charged body; and at least one spacer formed between the positively charged body and the negatively charged body, is formed of an elastic body, and configured to maintain an interval between the positively charged body and the negatively charged body.
    Type: Application
    Filed: October 16, 2020
    Publication date: April 22, 2021
    Inventors: Tae Whan KIM, Dong Chul CHOO
  • Patent number: 10907243
    Abstract: A plated steel material includes a plated layer containing, by wt %: 0.5 to 14% of Al, 0.5 to 5% of Mg, and the balance being Zn and inevitable impurities. The plated steel material satisfies the following Equation: ([Mg]S?[Mg]1/2)/[Mg]1/2?0.3. [Mg]S means a content (wt %) of Mg in a surface of the plated layer, and [Mg]1/2 means a content (wt %) of Mg at a ½t position (t represents a thickness of the plated layer) from the surface of the plated layer in a thickness direction.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: February 2, 2021
    Assignee: POSCO
    Inventors: Min-Suk Oh, Jong-Sang Kim, Il-Ryoung Sohn, Tae-Chul Kim
  • Publication number: 20210010123
    Abstract: Provided is a plated steel material which can be used for an automobile, a household appliance, a building material, and the like and, more specifically, to a zinc alloy plated steel material having excellent surface quality and corrosion resistance, and a method for manufacturing the same.
    Type: Application
    Filed: December 13, 2018
    Publication date: January 14, 2021
    Inventors: Il-Ryoung SOHN, Tae-Chul KIM, Jung-Kuk KIM, Kyung-Jin AN, Jung-Hoon KIM, Jong-Un JUNG, Jin-Seo PARK
  • Publication number: 20210002751
    Abstract: Provided is a plated steel material which can be used for an automobile, a household appliance, a building material, and the like and, more particularly, to a zinc alloy plated steel material having excellent corrosion resistance after being processed and a method for manufacturing the same.
    Type: Application
    Filed: December 13, 2018
    Publication date: January 7, 2021
    Inventors: Il-Ryoung SOHN, Tae-Chul KIM, Jong-Sang KIM
  • Publication number: 20200377989
    Abstract: Provided is an alloy-plated steel material that can be used in home appliances, automobiles, and construction materials and the like and, more particularly, to an alloy-plated steel material having excellent corrosion resistance and high surface quality.
    Type: Application
    Filed: December 22, 2017
    Publication date: December 3, 2020
    Inventors: Il-Ryoung SOHN, Jong-Sang KIM, Tae-Chul KIM, Jung-Kuk KIM
  • Publication number: 20200157672
    Abstract: Zn alloy plated steel material having excellent weldability and processed-part corrosion resistance and a method for production of Zn alloy plated steel material are provided. In the Zn alloy plated steel material comprising base steel material and a Zn alloy plating layer, the Zn alloy plating layer includes, by wt %, Al: 0.1-5.0%, Mg: 0.1-5.0%, as well as a remainder of Zn and inevitable impurities. The Zn alloy plated steel material includes a lower interface layer and an upper interface layer between the base steel material and the Zn alloy plating layer, wherein the lower interface layer is formed on the base steel material and has a dense structure, and the upper interface layer is formed on the lower interface layer and has a network-type or island-type structure.
    Type: Application
    Filed: January 27, 2020
    Publication date: May 21, 2020
    Inventors: Min-Suk OH, Sang-Heon KIM, Tae-Chul KIM, Jong-Sang KIM, Hyun-Chu YUN, Bong-Hwan YOO, Il-Ryoung SOHN
  • Patent number: 10584407
    Abstract: Zn alloy plated steel material having excellent weldability and processed-part corrosion resistance and a method for production of Zn alloy plated steel material are provided. In the Zn alloy plated steel material comprising base steel material and a Zn alloy plating layer, the Zn alloy plating layer includes, by wt %, Al: 0.1-5.0%, Mg: 0.1-5.0%, as well as a remainder of Zn and inevitable impurities. The Zn alloy plated steel material includes a lower interface layer and an upper interface layer between the base steel material and the Zn alloy plating layer, wherein the lower interface layer is formed on the base steel material and has a dense structure, and the upper interface layer is formed on the lower interface layer and has a network-type or island-type structure.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: March 10, 2020
    Assignee: POSCO
    Inventors: Min-Suk Oh, Sang-Heon Kim, Tae-Chul Kim, Jong-Sang Kim, Hyun-Chu Yun, Bong-Hwan Yoo, Il-Ryoung Sohn
  • Patent number: 10550457
    Abstract: Zn alloy plated steel material having excellent weldability and processed-part corrosion resistance and a method for production of Zn alloy plated steel material are provided. In the Zn alloy plated steel material comprising base steel material and a Zn alloy plating layer, the Zn alloy plating layer includes, by wt %, Al: 0.1-5.0%, Mg: 0.1-5.0%, as well as a remainder of Zn and inevitable impurities. The Zn alloy plated steel material includes a lower interface layer and an upper interface layer between the base steel material and the Zn alloy plating layer, wherein the lower interface layer is formed on the base steel material and has a dense structure, and the upper interface layer is formed on the lower interface layer and has a network-type or island-type structure.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: February 4, 2020
    Assignee: POSCO
    Inventors: Min-Suk Oh, Sang-Heon Kim, Tae-Chul Kim, Jong-Sang Kim, Hyun-Chu Yun, Bong-Hwan Yoo, Il-Ryoung Sohn
  • Patent number: 10544497
    Abstract: A Zn alloy plated steel sheet having excellent phosphatability and spot weldability and a method for manufacturing the same are provided. In the Zn alloy plated steel sheet including a base steel sheet and a Zn alloy plating layer, the Zn alloy plating layer includes, by wt %, Al: 0.5-2.8%, Mg: 0.5-2.8%, and a remainder of Zn and inevitable impurities, and a cross-sectional structure of the Zn alloy plating layer includes, by area percentage, more than 50% of a Zn single phase structure and less than 50% of a Zn—Al—Mg-based intermetallic compound. A surface structure of the Zn alloy plating layer includes, by area percentage, 40% or less of a Zn single phase structure and 60% or more of a Zn—Al—Mg-based intermetallic compound.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: January 28, 2020
    Assignee: POSCO
    Inventors: Min-Suk Oh, Sang-Heon Kim, Tae-Chul Kim, Jong-Sang Kim, Bong-Hwan Yoo, Hyun-Chu Yun
  • Publication number: 20200017947
    Abstract: Provided is a Zn—Al—Mg-based alloy-plated steel material that can be used in automobiles and home appliances and the like and, more particularly, to a Zn—Al—Mg-based alloy-plated steel material that can suppress the generation of cracks in a plating layer that are generated during processing.
    Type: Application
    Filed: December 21, 2017
    Publication date: January 16, 2020
    Inventors: Il-Ryoung SOHN, Tae-Chul KIM, Jong-Sang KIM