Patents by Inventor Wan Jae Kim

Wan Jae 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: 12237151
    Abstract: A substrate processing apparatus using plasma capable of efficiently controlling the selectivity ratio of a silicon layer and an oxide layer is provided. The substrate processing apparatus comprises a first space disposed between an electrode and an ion blocker; a second space disposed between the ion blocker and a shower head; a processing space under the shower head for processing a substrate; a first supply hole for providing a first gas for generating plasma to the first space; a second supply hole for providing a second gas to be mixed with an effluent of the plasma to the second space; and a first coating layer formed on a first surface of the shower head facing the second space, not formed on a second surface of the shower head facing the processing space, and containing nickel.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: February 25, 2025
    Assignee: SEMES CO, LTD.
    Inventors: Seong Gil Lee, Young Je Um, Myoung Sub Noh, Dong Sub Oh, Min Sung Han, Dong Hun Kim, Wan Jae Park
  • Patent number: 12230038
    Abstract: An apparatus for predicting a trajectory of a surrounding vehicle includes a storage configured to store a high definition map, a lane Selection Network (LSN), and a Trajectory Prediction Network (TPN) and a controller that extracts lane information around a target vehicle, traveling around a host vehicle, based on the high definition map, inputs the lane information around the target vehicle and previous trajectory information of the target vehicle to the LSN to detect reference lane information, and inputs the reference lane information and the previous trajectory information of the target vehicle to the TPN to acquire future trajectory information of the target vehicle.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: February 18, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, JUCF-HYU (Industry-University Cooperation, Foundation, Hanyang University)
    Inventors: Jun Soo Kim, Jeong Soo Kim, Wan Jae Lee, Jun Won Choi, Byeoung Do Kim, Seok Hwan Lee
  • Patent number: 11679134
    Abstract: The present invention relates to a pharmaceutical composition, a food composition, and a food additive for the prevention and treatment or improvement of muscle loss, muscle weakness, and muscle atrophy, which contain Enterococcus faecalis, particularly Enterococcus faecalis EF-2001 among others, a culture solution thereof, or a killed body thereof as an active ingredient. Killed Enterococcus faecalis EF-2001 of the present invention exhibits a remarkable treatment effect for muscle loss, muscle weakness, and muscle atrophy by inhibiting the damage to muscle cells induced by oxidative stress, and thus killed lactic acid bacterium Enterococcus faecalis EF-2001 of the present invention or a culture solution thereof can be usefully used as an active ingredient in a pharmaceutical composition, a food composition, and a food additive for prevention of muscle atrophy and sarcopenia.
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: June 20, 2023
    Assignees: KOREA BERM CO., LTD., UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY WONJU CAMPUS, NIHON BERUMU CO., LTD.
    Inventors: Tack Joong Kim, Myung Hun Lee, Masahiro Iwasa, Kwon il Han, Wan Jae Kim
  • Publication number: 20210046127
    Abstract: The present invention relates to a pharmaceutical composition, a food composition, and a food additive for the prevention and treatment or improvement of muscle loss, muscle weakness, and muscle atrophy, which contain Enterococcus faecalis, particularly Enterococcus faecalis EF-2001 among others, a culture solution thereof, or a killed body thereof as an active ingredient. Killed Enterococcus faecalis EF-2001 of the present invention exhibits a remarkable treatment effect for muscle loss, muscle weakness, and muscle atrophy by inhibiting the damage to muscle cells induced by oxidative stress, and thus killed lactic acid bacterium Enterococcus faecalis EF-2001 of the present invention or a culture solution thereof can be usefully used as an active ingredient in a pharmaceutical composition, a food composition, and a food additive for prevention of muscle atrophy and sarcopenia.
    Type: Application
    Filed: October 18, 2017
    Publication date: February 18, 2021
    Inventors: Tack Joong KIM, Myung Hun LEE, Masahiro IWASA, Kwon il HAN, Wan Jae KIM
  • Patent number: 8306759
    Abstract: The present invention relates to an apparatus and a method for calculating a fatigue usage factor with respect to fatigue generated in the material of a mechanical device depending upon changes of an operation environment during operation of the mechanical device. A fatigue usage factor UOP.cyc,transient n, which is based on the operation-transient state n, is calculated by multiplying a fatigue usage factor based on a design-transient state UDSGN.cyc,transient n by the value of a characteristic fatigue usage factor F (k) as shown in the following equation: UOP.cyc,transient n=F(k)×UDSGN.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: November 6, 2012
    Assignee: Korea Hydro & Nuclear Power Co., Ltd.
    Inventors: Wan Jae Kim, Jong Jooh Kwon
  • Patent number: 8224617
    Abstract: Disclosed are an apparatus and a method for calculating a temperature dependent Green's function using an appropriate weight function. The apparatus includes a material temperature change information input unit inputting change information of a material temperature; and a temperature dependent Green's function calculation unit receiving the change information of the material temperature through the material temperature change information input unit, calculating a temperature dependent Green's function using a weight function, and outputting the calculated result. According to aspects of embodiments, accuracy in the calculation of a thermal stress value can be improved by designing the weight function such that changes in physical properties of a material that change according to temperature changes are considered.
    Type: Grant
    Filed: July 22, 2009
    Date of Patent: July 17, 2012
    Assignee: Korea Hydro & Nuclear Power Co., Ltd.
    Inventors: Wan Jae Kim, Jong Jooh Kwon, Gyeong Hoi Koo, Tae Ryong Kim
  • Publication number: 20110077873
    Abstract: The present invention relates to an apparatus and a method for calculating a fatigue usage factor with respect to fatigue generated in the material of a mechanical device depending upon changes of an operation environment during operation of the mechanical device. A fatigue usage factor UOP.cyc,transient n, which is based on the operation-transient state n, is calculated by multiplying a fatigue usage factor based on a design-transient state UDSGN.cyc,transient n by the value of a characteristic fatigue usage factor F (k) as shown in the following equation: UOP.cyc,transient n=F(k)×UDSGN.
    Type: Application
    Filed: April 15, 2010
    Publication date: March 31, 2011
    Inventors: Wan Jae KIM, Jong Jooh Kwon
  • Publication number: 20110022347
    Abstract: Disclosed are an apparatus and a method for calculating a temperature dependent Green's function using an appropriate weight function. The apparatus includes a material temperature change information input unit inputting change information of a material temperature; and a temperature dependent Green's function calculation unit receiving the change information of the material temperature through the material temperature change information input unit, calculating a temperature dependent Green's function using a weight function, and outputting the calculated result. According to aspects of embodiments, accuracy in the calculation of a thermal stress value can be improved by designing the weight function such that changes in physical properties of a material that change according to temperature changes are considered.
    Type: Application
    Filed: July 22, 2009
    Publication date: January 27, 2011
    Inventors: Wan Jae Kim, Jong Jooh Kwon, Gyeong Hoi Koo, Tae Ryong Kim