Patents by Inventor Ji Soo Baek

Ji Soo Baek 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: 20220280985
    Abstract: A cleaning device for a substrate transfer device comprises a traveling unit configured to travel along a rail having first and second areas, a rail unit including the rail and a rail structure disposed on the rail, and a rinsing unit including a suction part disposed on the rail and that rotates about a suction nozzle. When the rinsing unit is placed in contact with the rail structure, the suction part rotates about the suction nozzle.
    Type: Application
    Filed: February 16, 2022
    Publication date: September 8, 2022
    Applicants: SAMSUNG ELECTRONICS CO., LTD., SEMES CO., LTD.
    Inventors: Min Soo PARK, Ji Hun KIM, Gyeong Dam BAEK, Min-Gu CHANG, Tae Hyun JO, Ji Yoon JUNG, Su Hyun KIM, Hyun Gyu ROH, Se Woong AHN, Goen Hui KIM, Hyo Joo JEOUN
  • Publication number: 20220203369
    Abstract: Disclosed are an improved guide device capable of being easily replaced for damage, and a detector having the same. The guide device includes a first plate configured to have a plurality of grooves disposed in one surface thereof; and a second plate configured to be in contact with the first plate, wherein the second plate is in contact with the first plate to separate a plurality of channels, wherein the first plate is configured so that the plurality of microdroplets pass through any one of the plurality of channels, the fluid passes through channels facing each other among the plurality of flow channels, and the microdroplets are regularly spaced apart by the fluid that is discharged from the channels facing each other.
    Type: Application
    Filed: March 19, 2021
    Publication date: June 30, 2022
    Inventors: Bong Suk Kim, Byeong Il Kim, Ji Soo Lee, Chan Min Park, Won Rae Lim, Hyeon Woo Kang, So Young Kim, Song Yi Baek, Ji Hyun Choi, Yik Jae Lee
  • Patent number: 10020566
    Abstract: Disclosed is a multi-band multiple-input/multiple-output (MIMO) antenna for a vehicle using a coupling stub, and an antenna system using the same. The multi-band MIMO antenna system includes a ground plate having a quadrangular planar shape, a first antenna mounted at one lateral edge of the ground plate while extending in a direction perpendicular to the ground plate, and a second antenna mounted at one longitudinal edge of the ground plate while extending in a direction perpendicular to the ground plate. In accordance with this configuration, the multi-band MIMO antenna system can support high isolation and wide high-frequency bandwidth.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: July 10, 2018
    Assignee: Hyundai Motor Company
    Inventor: Ji Soo Baek
  • Publication number: 20170170552
    Abstract: Disclosed is a multi-band multiple-input/multiple-output (MIMO) antenna for a vehicle using a coupling stub, and an antenna system using the same. The multi-band MIMO antenna system includes a ground plate having a quadrangular planar shape, a first antenna mounted at one lateral edge of the ground plate while extending in a direction perpendicular to the ground plate, and a second antenna mounted at one longitudinal edge of the ground plate while extending in a direction perpendicular to the ground plate. In accordance with this configuration, the multi-band MIMO antenna system can support high isolation and wide high-frequency bandwidth.
    Type: Application
    Filed: June 15, 2016
    Publication date: June 15, 2017
    Applicant: HYUNDAI MOTOR COMPANY
    Inventor: Ji Soo Baek