Patents by Inventor In Suk RA

In Suk RA 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: 20210050866
    Abstract: An operating method of a memory controller is provided. The operating method includes receiving a first read data and a second conversion information, the second conversion information including data obtained by converting a second read data based on a linear operation, and the first read data and the second read data including data read from same memory cells; converting the first read data based on the linear operation to generate a first conversion information; performing a logical operation on the first conversion information and the second conversion information to generate an operation information; performing an inverse operation of the linear operation on the operation information to generate a reliability information; and correcting an error of the first read data based on the first read data and the reliability information.
    Type: Application
    Filed: March 19, 2020
    Publication date: February 18, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Min SHIN, Min Uk KIM, Young Suk RA, Tae Hyun SONG, Seong Hyeog CHOI, Hong Rak SON
  • Publication number: 20210010574
    Abstract: One embodiment of the present invention provides an actuator comprising: a housing having a mounting space part formed therein; a motor part provided inside the housing and generating power; a reduction gear part of which a plurality of gears respectively having an internal gear and an external gear sequentially engage with each other so as to transmit the power generated in the motor part; and a rod part engaging with the gear disposed at the last position, and linearly moving according to the rotation of the gear, wherein one of the plurality of gears is formed such that the internal gear and the external gear can rotate together or rotate independently.
    Type: Application
    Filed: March 4, 2019
    Publication date: January 14, 2021
    Inventors: Doo Myun LEE, Sung Joon KANG, In Suk RA, Jung Kyu LIM, Sung Woo KIM, Jae Hyuk LIM
  • Publication number: 20200116201
    Abstract: A slide unit includes a fixed rail fixed to a main body, and provided with a first accommodation space, a movable rail connected to a drawer body to allow the drawer body to be pulled out from and pushed into the main body, provided with a second accommodation space, and configured to be movable with respect to the fixed rail, an inner rail configured such that a first end thereof is inserted in the first accommodation space and a second end thereof is inserted in the second accommodation space, so as to allow the movable rail to be slidable with respect to the fixed rail, and a plurality of slide balls inserted in the first accommodation space to be disposed between the fixed rail and the inner rail, and inserted in the second accommodation space to be disposed between the movable rail and the inner rail.
    Type: Application
    Filed: November 23, 2018
    Publication date: April 16, 2020
    Inventors: Doo Myun LEE, Sung Joon KANG, Duc Hoi KIM, In Suk RA, Jung Kyu LIM, Sung Woo KIM, Jae Hyuk LIM
  • Patent number: 10420421
    Abstract: A slide unit for a drawer includes a middle slide rail molded through a simple process to enhance productivity. The middle slide rail of the slide unit has an improved structure to enable each of a main body-side fixed rail and a drawer-side fixed rail to more smoothly slide on the middle slide rail.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: September 24, 2019
    Assignee: SEGOS CO., LTD.
    Inventors: Duc Hoi Kim, Sung Woo Kim, In Suk Ra, Jung Kyu Lim
  • Publication number: 20180084911
    Abstract: A slide unit for a drawer includes a middle slide rail molded through a simple process to enhance productivity. The middle slide rail of the slide unit has an improved structure to enable each of a main body-side fixed rail and a drawer-side fixed rail to more smoothly slide on the middle slide rail.
    Type: Application
    Filed: April 14, 2016
    Publication date: March 29, 2018
    Inventors: Duc Hoi KIM, Sung Woo KIM, In Suk RA, Jung Kyu LIM