Patents by Inventor Woo-Kyoung Kim

Woo-Kyoung 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: 10501563
    Abstract: A method of preparing a supported metallocene catalyst capable of more effectively preparing a polyolefin which may be preferably used for blow molding, etc., because its molecular weight distribution is such that polymer elasticity is increased to improve swell, is provided.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: December 10, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Young Suk You, Kyung Jin Cho, Hyuck Ju Kwon, Yi Young Choi, Ki Soo Lee, Eun Kyoung Song, Woo Ri Kim
  • Patent number: 10442796
    Abstract: The present invention relates to a novel 2,3,5-substituted thiophene compound having inhibitory activity against kinases, an anticancer agent including the compound as an active ingredient, and a method for preparing the compound.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: October 15, 2019
    Assignees: Korea Institute of Science and Technology, Daegu-Gyeongbuk Medical Innovation Foundation
    Inventors: Tae Bo Sim, Woo Young Hur, Chi Man Song, Ho Jong Yoon, Seung Hye Choi, Han Na Cho, Hwan Geun Choi, Nam Doo Kim, Jung Beom Son, Eun Hwa Ko, Hyun Kyoung Kim, Joong Heui Cho, Seock Yong Kang, So Young Kim, Yi Kyung Ko, Seung Yeon Lee, Suk Kyoon Yoon, Jae Hyun Bae
  • Publication number: 20190273949
    Abstract: A method and apparatus for sample adaptive offset without sign coding. The method includes selecting an edge offset type for at least a portion of an image, classifying at least one pixel of at least the portion of the image into edge shape category, calculating an offset of the pixel, determining the offset is larger or smaller than a predetermined threshold, changing a sign of the offset based on the threshold determination; and performing entropy coding accounting for the sign of the offset and the value of the offset.
    Type: Application
    Filed: May 20, 2019
    Publication date: September 5, 2019
    Inventors: Woo-Shik Kim, Do-Kyoung Kwon
  • Publication number: 20190263670
    Abstract: An apparatus for preparing carbonate according to an embodiment of the present invention includes a reactor in which carbonation gas reacts with a solution to be carbonated; a first nozzle located at one side of the reactor, and discharging the solution to be carbonated into the reactor, a second nozzle located adjacent to the first nozzle, and spraying the carbonation gas into the path through which the solution to be carbonated is discharged to form a mist composed of the solution to be carbonated and the carbonation gas, and a recovery unit located at a lower end of the reactor, and recovering a carbonate salt from the slurry formed in the reactor.
    Type: Application
    Filed: June 7, 2016
    Publication date: August 29, 2019
    Inventors: Woo Chul JUNG, Sang Gil LEE, Kwang Seok PARK, Sung Kook PARK, Ki Young KIM, Jin Yeop WI, Hyun Woo LEE, Woon Kyoung PARK, Myung Gyu LEE
  • Publication number: 20190214162
    Abstract: The present invention relates to a communication cable capable of satisfying the communication cable standard of Cat. 6A or higher by minimizing interference between adjacent cables by a method of changing a structure of an external jacket without applying a metal shielding layer to cover each pair of wires or a whole cable core.
    Type: Application
    Filed: January 25, 2017
    Publication date: July 11, 2019
    Applicant: LS CABLE & SYSTEM LTD.
    Inventors: Woo Kyoung LEE, Jung Jin KIM, Tae Seong KIM, Young IL CHO
  • Publication number: 20190158857
    Abstract: A method and apparatus for image coding using hierarchical sample adaptive band offset. The method includes decoding a signal of a portion of an image, determining a band offset type and offset of a portion of the image, utilizing the band offset type and offset to determine a sub-band, and reconstructing a pixel value according to the determined offset value.
    Type: Application
    Filed: January 23, 2019
    Publication date: May 23, 2019
    Inventors: Woo-Shik Kim, Do-Kyoung Kwon
  • Patent number: 10298963
    Abstract: A method and apparatus for sample adaptive offset without sign coding. The method includes selecting an edge offset type for at least a portion of an image, classifying at least one pixel of at least the portion of the image into edge shape category, calculating an offset of the pixel, determining the offset is larger or smaller than a predetermined threshold, changing a sign of the offset based on the threshold determination; and performing entropy coding accounting for the sign of the offset and the value of the offset.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: May 21, 2019
    Assignee: Texas Instruments Incorporated
    Inventors: Woo-Shik Kim, Do-Kyoung Kwon
  • Patent number: 9771719
    Abstract: A panel equipped with a solar cell module and an exterior material for a building using the same are provided. The panel equipped with a solar cell module includes a body section having a fixing part on one corner thereof, an attachment section having first and second attachment parts, the first attachment part being bent upwards from two sides of the body section adjacent to the fixing part, and the second attachment part being bent downwards from the opposite two sides of the body section separated from the fixing part, and a solar cell module attached on an upper surface of the body section.
    Type: Grant
    Filed: January 8, 2014
    Date of Patent: September 26, 2017
    Assignee: ROSER CO., LTD
    Inventors: Yee Haeng Kim, Woo Kyoung Kim, Mi Sol Oh, Jun Hyun Park
  • Publication number: 20150340990
    Abstract: A panel equipped with a solar cell module and an exterior material for a building using the same are provided. The panel equipped with a solar cell module includes a body section having a fixing part on one corner thereof, an attachment section having first and second attachment parts, the first attachment part being bent upwards from two sides of the body section adjacent to the fixing part, and the second attachment part being bent downwards from the opposite two sides of the body section separated from the fixing part, and a solar cell module attached on an upper surface of the body section.
    Type: Application
    Filed: January 8, 2014
    Publication date: November 26, 2015
    Applicant: Roser Co., Ltd
    Inventors: Yee Haeng KIM, Woo Kyoung KIM, Mi Sol OH, Jun Hyun PARK
  • Patent number: 7024313
    Abstract: The present invention relates to a method of estimating the properties of a polymer product by using converted process variables (cPV's) which means process variable that final or intermediate product experienced earlier in average in the reactors by stage with respect to the final product, which incorporates residence time distribution to process variables, wherein said method comprises the following steps of: computing cPV's by incorporating the residence time distribution to said process variables by means of theoretically determining the amounts of content and discharge of the product in the process, and then solving the balance equations of a hypothetical substance by taking the respective process variables as those of the hypothetical substance: and estimating the properties of the product by inputting to various property estimation models cPV's in the reactors by stage with respect to the final product after incorporating the residence time distribution to said process variables.
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: April 4, 2006
    Assignee: Samsung General Chemicals, Co., Ltd.
    Inventors: Jin-Seuk Lee, Woo-Kyoung Kim, Suek-Ho Kim
  • Publication number: 20040038301
    Abstract: The present invention relates to a method of estimating the properties of a polymer product by using converted process variables (cPV's) which means process variable that final or intermediate product experienced earlier in average in the reactors by stage with respect to the final product, which incorporates residence time distribution to process variables, wherein said method comprises the following steps of: computing cPV's by incorporating the residence time distribution to said process variables by means of theoretically determining the amounts of content and discharge of the product in the process, and then solving the balance equations of a hypothetical substance by taking the respective process variables as those of the hypothetical substance: and estimating the properties of the product by inputting to various property estimation models cPV's in the reactors by stage with respect to the final product after incorporating the residence time distribution to said process variables.
    Type: Application
    Filed: July 30, 2003
    Publication date: February 26, 2004
    Inventors: Jin-Suk Lee, Woo-Kyoung Kim, Seok-Ho Kim