Patents by Inventor Kyoung-Jin Cho

Kyoung-Jin Cho 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).

  • Ammonia-based solid oxide fuel cell (SOFC) system in which temperature rise using heating element is applied, and operation method therefor
    Patent number: 12126061
    Abstract: The present invention relates to a solid oxide fuel cell (SOFC) system in which ammonia is applied and, more specifically, to: an ammonia-based SOFC system which is mobile and in which heating element temperature rise allowing a COx-free and NOx-free eco-friendly system is applied; and an operation method therefor.
    Type: Grant
    Filed: October 7, 2022
    Date of Patent: October 22, 2024
    Assignee: WONIK MATERIALS CO., LTD.
    Inventors: Kyoung Jin Lee, Suk Yong Jung, Young Lae Kim, Byeong Ok Cho
  • AMMONIA-BASED SOLID OXIDE FUEL CELL (SOFC) SYSTEM IN WHICH TEMPERATURE RISE USING HEATING ELEMENT IS APPLIED, AND OPERATION METHOD THEREFOR
    Publication number: 20240332571
    Abstract: The present invention relates to a solid oxide fuel cell (SOPC) system in which ammonia is applied and, more specifically, to: an ammonia-based SOFC system which is mobile and in which heating element temperature rise allowing a COx-free and NOx-free eco-friendly system is applied; and an operation method therefor.
    Type: Application
    Filed: October 7, 2022
    Publication date: October 3, 2024
    Applicant: WONIK MATERIALS CO., LTD.
    Inventors: Kyoung Jin LEE, Suk Yong JUNG, Young Lae KIM, Byeong Ok CHO
  • DATA STORAGE DEVICE
    Publication number: 20240283467
    Abstract: A data processing system includes a storage medium, and a controller including a data processing block, configured to receive data from a host, transmit the received data to the storage medium, read data from the storage medium in response to a read request from the host, and decode the read data by the data processing block according to multiple decoding modes. The data processing block includes a first decoder and a second decoder, and is configured to manage the first decoder and the second decoder to run the decoding for the read data, and activate a fast decoding having shorter latency than a normal decoding after a fast decoding condition is satisfied.
    Type: Application
    Filed: April 22, 2024
    Publication date: August 22, 2024
    Inventors: Kyoung Lae CHO, Soo Jin KIM, Naveen KUMAR, Aman BHATIA, Yi-Min LIN, Chenrong XIONG, Fan ZHANG, Yu CAI, Abhiram PRABAHKAR
  • Method for dynamic frequency selection and system supporting the same in a cognitive radio wireless communication system
    Patent number: 8055213
    Abstract: Dynamic frequency selection based on CR is provided. A CR BS detects an interference-free and unused frequency band. When sensing a new BS that has great signal strength and requires the frequency band during communications in the frequency band, the CR BS releases the frequency band and dynamically selects another frequency band to avoid interference.
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: November 8, 2011
    Assignees: Samsung Electronics Co., Ltd., Inha-Industry Partnership Institute
    Inventors: Junhong Hui, Duck-Dong Hwang, Jae-Myeong Kim, Sang-Jo Yoo, Kyoung-Jin Cho, Jae-Hak Chung
  • Method of partitioning resources in a cognitive radio wireless communication system and system supporting the same
    Patent number: 7912470
    Abstract: A method of partitioning resources in a CR wireless communication system and a system supporting the same are provided. A new BS receives radio resource status information from a prior BS using a particular frequency band, and requests resource partitioning to the prior BS using a new uplink subchannel defined for communications between BSs. Resource negotiation messages are exchanged over a channel defined between the two BSs so as to efficiently partition resources between the BSs.
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: March 22, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Pandharipande Ashish, Duck-Dong Hwang, Jae-Myeong Kim, Sang-Jo Yoo, Kyoung-Jin Cho, Jae-Hak Chung
  • Method for dynamic frequency selection and system supporting the same in a cognitive radio wireless communication system
    Publication number: 20070117517
    Abstract: Dynamic frequency selection based on CR is provided. A CR BS detects an interference-free and unused frequency band. When sensing a new BS that has great signal strength and requires the frequency band during communications in the frequency band, the CR BS releases the frequency band and dynamically selects another frequency band to avoid interference.
    Type: Application
    Filed: November 6, 2006
    Publication date: May 24, 2007
    Applicants: SAMSUNG ELECTONICS CO., LTD., Inha-Industry Partnership Institute
    Inventors: Junhong Hui, Duck-Dong Hwang, Jae-Myeong Kim, Sang-Jo Yoo, Kyoung-Jin Cho, Jae-Hak Chung
  • Method of partitioning resources in a cognitive radio wireless communication system and system supporting the same
    Publication number: 20070115878
    Abstract: A method of partitioning resources in a CR wireless communication system and a system supporting the same are provided. A new BS receives radio resource status information from a prior BS using a particular frequency band, and requests resource partitioning to the prior BS using a new uplink subchannel defined for communications between BSs. Resource negotiation messages are exchanged over a channel defined between the two BSs so as to efficiently partition resources between the BSs.
    Type: Application
    Filed: November 6, 2006
    Publication date: May 24, 2007
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Pandharipande Ashish, Duck-Dong Hwang, Jae-Myeong Kim, Sang-Jo Yoo, Kyoung-Jin Cho, Jae-Hak Chung