Patents by Inventor JANG SUNG KIM

JANG SUNG 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: 11418215
    Abstract: The present technology includes an electronic device and a method of operating the same using an artificial neural network. The electronic device according to the present technology includes a decoding controller inputting a primary syndrome vector generated based on a read vector and a parity check matrix to a trained artificial neural, and selecting any one of a first error correction decoding algorithm and a second error correction decoding algorithm based on an output of the trained artificial neural network corresponding to the input, and an error correction decoder performing error correction decoding on a read vector using the selected error correction decoding algorithm. The output of the trained artificial neural network includes a first predicted value indicating a probability that a first error correction decoding using the first error correction decoding algorithm is successful.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: August 16, 2022
    Assignee: SK hynix Inc.
    Inventors: Dae Sung Kim, Soon Young Kang, Jang Seob Kim
  • Patent number: 11401290
    Abstract: The present invention relates to a vapor deposition compound enabling thin-film deposition through vapor deposition, and more particularly to a novel cobalt precursor, which can be applied to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and exhibits superior reactivity, volatility and thermal stability, a method of preparing the same and a method of manufacturing a thin film using the same.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: August 2, 2022
    Assignee: HANSOL CHEMICAL CO., LTD.
    Inventors: Jung-Woo Park, Jang-Hyeon Seok, Hyo-Suk Kim, Ming-Sung Park
  • Publication number: 20220230688
    Abstract: A memory device includes: a memory cell array including a security region configured to store security data; and a security management circuit configured to store a guard key and, responsive to receiving a data operation command for the security region, limit a data operation for the security region by comparing the guard key with an input password that is received by the memory device.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 21, 2022
    Inventors: Yoo-jung Lee, Jang-seok CHOI, Duk-sung KIM, Hyun-joong KIM
  • Patent number: 11370796
    Abstract: A pyrrolo(pyrazolo)pyrimidine compound of Formula 1, a pharmaceutically acceptable salt, a hydrate, a solvate, a prodrug, and an isomer, and pharmaceutical compositions containing the compound are disclosed. The compound of Formula 1 shows excellent LRRK2 inhibitory activity.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: June 28, 2022
    Assignee: OSCOTEC INC.
    Inventors: Jung-Ho Kim, Jang-Sik Choi, Song-Eun Park, Hwa Sil Kim, Dong-Sik Jung, Jong-Sung Koh, Se-Won Kim, Jaekyoo Lee
  • Patent number: 11364590
    Abstract: Disclosed is a line catcher type water jet cutting apparatus. Portions of a workpiece to be converted into products are processed by water jet cutting in a common manner in an early stage of the water jet cutting. In a final stage of the water jet cutting, product fixing pushers press and fix the workpiece.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: June 21, 2022
    Assignee: TOPS CO., LTD.
    Inventors: Chang Hoon Choi, Tae Il Cho, Min Soo Song, Hyun Jung Kwon, Jang Sung Kim, Dong Jun Park, Mohamed Ahmed Hashish
  • Patent number: 11117284
    Abstract: Disclosed is a line catcher-type waterjet cutting apparatus in which a workpiece is subjected to the waterjet processing in a state of being clamped by a workpiece edge clamping device and a separate driving unit for the workpiece edge clamping device is provided, and in which the workpiece is clamped by the workpiece edge clamping device during the waterjet processing, while the workpiece is easily decoupled from the workpiece edge clamping device after the waterjet processing is completed, so that the waterjet processing is carried out while reciprocally conveying the workpiece in an X-direction, thereby increasing the processing accuracy of the waterjet processing and easily automating the waterjet processing.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: September 14, 2021
    Assignee: TOPS CO., LTD.
    Inventors: Chang Hoon Choi, Tae Il Cho, Min Soo Song, Hyun Jung Kwon, Jang Sung Kim, Dong Jun Park, Mohamed Ahmed Hashish
  • Publication number: 20210129368
    Abstract: Disclosed is a line catcher-type waterjet cutting apparatus in which a workpiece is subjected to the waterjet processing in a state of being clamped by a workpiece edge clamping device and a separate driving unit for the workpiece edge clamping device is provided, and in which the workpiece is clamped by the workpiece edge clamping device during the waterjet processing, while the workpiece is easily decoupled from the workpiece edge clamping device after the waterjet processing is completed, so that the waterjet processing is carried out while reciprocally conveying the workpiece in an X-direction, thereby increasing the processing accuracy of the waterjet processing and easily automating the waterjet processing.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 6, 2021
    Applicant: TOPS CO., LTD.
    Inventors: CHANG HOON CHOI, TAE IL CHO, MIN SOO SONG, HYUN JUNG KWON, JANG SUNG KIM, DONG JUN PARK, MOHAMED AHMED HASHISH
  • Publication number: 20210129289
    Abstract: Disclosed is a line catcher type water jet cutting apparatus. Portions of a workpiece to be converted into products are processed by water jet cutting in a common manner in an early stage of the water jet cutting. In a final stage of the water jet cutting, product fixing pushers press and fix the workpiece.
    Type: Application
    Filed: March 18, 2020
    Publication date: May 6, 2021
    Applicant: TOPS CO., LTD.
    Inventors: CHANG HOON CHOI, TAE IL CHO, MIN SOO SONG, HYUN JUNG KWON, JANG SUNG KIM, DONG JUN PARK, MOHAMED AHMED HASHISH