Patents by Inventor Bum-Jun Kim

Bum-Jun 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: 12061817
    Abstract: An integrated circuit device includes a nonvolatile memory, first and second buffer memories, and a controller. Each of the first and second buffer memories is configured to buffer write data to be written to the nonvolatile memory in response to a write request and also buffer read data received from the nonvolatile memory in response to a read request. A controller is provided, which evaluates the first buffer memory against at least one criterion relating to data accuracy. The controller is configured to: redirect at least some of the write data from the first buffer memory to the second buffer memory in response to the write request when the evaluation demonstrates the criterion has been exceeded, and redirect at least some of the read data from the first buffer memory to the second buffer memory in response to the read request when the evaluation demonstrates the criterion has been exceeded.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: August 13, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eung-Jun Youn, Bum-Jun Kim
  • Publication number: 20210334037
    Abstract: An integrated circuit device includes a nonvolatile memory, first and second buffer memories, and a controller. Each of the first and second buffer memories is configured to buffer write data to be written to the nonvolatile memory in response to a write request and also buffer read data received from the nonvolatile memory in response to a read request. A controller is provided, which evaluates the first buffer memory against at least one criterion relating to data accuracy. The controller is configured to: redirect at least some of the write data from the first buffer memory to the second buffer memory in response to the write request when the evaluation demonstrates the criterion has been exceeded, and redirect at least some of the read data from the first buffer memory to the second buffer memory in response to the read request when the evaluation demonstrates the criterion has been exceeded.
    Type: Application
    Filed: July 7, 2021
    Publication date: October 28, 2021
    Inventors: EUNG-JUN YOUN, BUM-JUN KIM
  • Patent number: 11086561
    Abstract: An integrated circuit device includes a nonvolatile memory, first and second buffer memories, and a controller. Each of the first and second buffer memories is configured to buffer write data to be written to the nonvolatile memory in response to a write request and also buffer read data received from the nonvolatile memory in response to a read request. A controller is provided, which evaluates the first buffer memory against at least one criterion relating to data accuracy. The controller is configured to: redirect at least some of the write data from the first buffer memory to the second buffer memory in response to the write request when the evaluation demonstrates the criterion has been exceeded, and redirect at least some of the read data from the first buffer memory to the second buffer memory in response to the read request when the evaluation demonstrates the criterion has been exceeded.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: August 10, 2021
    Inventors: Eung-Jun Youn, Bum-Jun Kim
  • Publication number: 20190227738
    Abstract: An integrated circuit device includes a nonvolatile memory, first and second buffer memories, and a controller. Each of the first and second buffer memories is configured to buffer write data to be written to the nonvolatile memory in response to a write request and also buffer read data received from the nonvolatile memory in response to a read request. A controller is provided, which evaluates the first buffer memory against at least one criterion relating to data accuracy. The controller is configured to: redirect at least some of the write data from the first buffer memory to the second buffer memory in response to the write request when the evaluation demonstrates the criterion has been exceeded, and redirect at least some of the read data from the first buffer memory to the second buffer memory in response to the read request when the evaluation demonstrates the criterion has been exceeded.
    Type: Application
    Filed: August 30, 2018
    Publication date: July 25, 2019
    Inventors: EUNG-JUN YOUN, BUM-JUN KIM
  • Patent number: 9720864
    Abstract: A flexible server system includes an embedded processor, one or more processor boards, one or more storage boards, and a switch including a plurality of ports. The embedded processor, the one or more processor boards, and the one or more storage boards are connected to a corresponding one of the plurality of ports. The embedded processor, the one or more processor boards, the one or more storage boards, and the switch each include a peripheral component interconnect express (PCIe) interface. The one or more processor boards and the one or more storage boards are connected to the switch through connectors where each of the corresponding connectors have a same size. The embedded processor controls the switch to route a packet from one of the plurality of ports to another one of the plurality of ports.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: August 1, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bum-Jun Kim, Woo-Seok Chang, Hye-Won Kang, Em-Hwan Kim, Kwang-Hyun La, Su-Hwan Park, Jang-Won Lee
  • Patent number: 9086128
    Abstract: A structure of a shift lever that changes to a manual mode. The structure includes a shift lever that has a protrusion formed to a horizontal side and a base spaced from the shift lever to allow the protrusion to reach the base during horizontal movement of the shift lever. A G-return to which the protrusion is coupled is mounted on the base to be able to turn and a knob that is connected to one end of a knob lever pivotably mounted on the base with the other end of the knob lever facing the shift lever, slides with the horizontal movement of the shift lever. The conversion to a manual mode is sensed from the sliding of the knob and change to the manual mode is controlled by turning of the G-return.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: July 21, 2015
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jee-Hyuck Choi, Bum-Jun Kim, Hee-Soo Yang, Yang-Rae Cho, Jeong-Seon Min, Eun-Sik Kim, Sug-Jun Youn
  • Publication number: 20150143018
    Abstract: A flexible server system includes an embedded processor, one or more processor boards, one or more storage boards, and a switch including a plurality of ports. The embedded processor, the one or more processor boards, and the one or more storage boards are connected to a corresponding one of the plurality of ports. The embedded processor, the one or more processor boards, the one or more storage boards, and the switch each include a peripheral component interconnect express (PCIe) interface. The one or more processor boards and the one or more storage boards are connected to the switch through connectors where each of the corresponding connectors have a same size. The embedded processor controls the switch to route a packet from one of the plurality of ports to another one of the plurality of ports.
    Type: Application
    Filed: August 11, 2014
    Publication date: May 21, 2015
    Inventors: Bum-Jun KIM, Woo-Seok CHANG, Hye-Won KANG, Em-Hwan KIM, Kwang-Hyun LA, Su-Hwan PARK, Jang-Won LEE
  • Publication number: 20140216195
    Abstract: A structure of a shift lever that changes to a manual mode. The structure includes a shift lever that has a protrusion formed to a horizontal side and a base spaced from the shift lever to allow the protrusion to reach the base during horizontal movement of the shift lever. A G-return to which the protrusion is coupled is mounted on the base to be able to turn and a knob that is connected to one end of a knob lever pivotably mounted on the base with the other end of the knob lever facing the shift lever, slides with the horizontal movement of the shift lever. The conversion to a manual mode is sensed from the sliding of the knob and change to the manual mode is controlled by turning of the G-return.
    Type: Application
    Filed: May 21, 2013
    Publication date: August 7, 2014
    Applicants: Kia Motors Corporation, Hyundai Motor Company
    Inventors: Jee-Hyuck Choi, Bum-Jun Kim, Hee-Soo Yang, Yang-Rae Cho, Jeong-Seon Min, Eun-Sik Kim, Sug-Jun Youn
  • Publication number: 20140053673
    Abstract: An engage lever that connects a shift lever and a gear shift cable of a gearbox of a vehicle. The engage lever is directly connected on a body of a bearing block disposed at a lower portion of the engage lever.
    Type: Application
    Filed: May 31, 2013
    Publication date: February 27, 2014
    Inventors: Jee-Hyuck Choi, Eun-Sik Kim, Jeong-Seon Min, Hee-Soo Yang, Bum-Jun Kim, Yang-Rae Cho, Sug-Jun Youn