Patents by Inventor Woonhyug Jee

Woonhyug Jee 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: 9542199
    Abstract: One embodiment of a method includes loading, by a memory controller, a boot image from a solid state drive to an operating memory of a computing system during an initialization operation of the computing system. The initialization operation initializes components of the computing system.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: January 10, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin Gyu Heo, Donggi Lee, Seongsik Hwang, Dongjin Lee, Jeong Woo Lee, Wonmoon Cheon, Seungho Lim, Jong-Min Kim, Jae-Hwa Lee, Haeri Lee, Woonhyug Jee
  • Patent number: 9262077
    Abstract: The solid state drive device includes a memory device including a plurality of flash memories and a memory controller connected with a host and configured to control the memory device. The memory controller includes first and second cores, a host interface configured to interface with the host, and a flash memory controller configured to control the plurality of flash memories. The first core is configured to control transmission and reception of data to and from the host. The second core is configured to control transmission and reception of data to and from the memory device.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: February 16, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seungho Lim, Sil Wan Chang, Woonhyug Jee
  • Publication number: 20150248242
    Abstract: The solid state drive device includes a memory device including a plurality of flash memories and a memory controller connected with a host and configured to control the memory device. The memory controller includes first and second cores, a host interface configured to interface with the host, and a flash memory controller configured to control the plurality of flash memories. The first core is configured to control transmission and reception of data to and from the host. The second core is configured to control transmission and reception of data to and from the memory device.
    Type: Application
    Filed: May 13, 2015
    Publication date: September 3, 2015
    Inventors: Seungho LIM, Sil Wan CHANG, Woonhyug JEE
  • Patent number: 9052838
    Abstract: The solid state drive device includes a memory device including a plurality of flash memories and a memory controller connected with a host and configured to control the memory device. The memory controller includes first and second cores, a host interface configured to interface with the host, and a flash memory controller configured to control the plurality of flash memories. The first core is configured to control transmission and reception of data to and from the host. The second core is configured to control transmission and reception of data to and from the memory device.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: June 9, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seungho Lim, Sil Wan Chang, Woonhyug Jee
  • Publication number: 20150058546
    Abstract: The solid state drive device includes a memory device including a plurality of flash memories and a memory controller connected with a host and configured to control the memory device. The memory controller includes first and second cores, a host interface configured to interface with the host, and a flash memory controller configured to control the plurality of flash memories. The first core is configured to control transmission and reception of data to and from the host. The second core is configured to control transmission and reception of data to and from the memory device.
    Type: Application
    Filed: November 4, 2014
    Publication date: February 26, 2015
    Inventors: Seungho LIM, Sil Wan CHANG, Woonhyug JEE
  • Publication number: 20150026449
    Abstract: One embodiment of a method includes loading, by a memory controller, a boot image from a solid state drive to an operating memory of a computing system during an initialization operation of the computing system. The initialization operation initializes components of the computing system.
    Type: Application
    Filed: October 7, 2014
    Publication date: January 22, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin Gyu HEO, Donggi LEE, Seongsik HWANG, Dongjin LEE, Jeong Woo LEE, Wonmoon CHEON, Seungho LIM, Jong-Min KIM, Jae-Hwa LEE, Haeri LEE, Woonhyug JEE
  • Patent number: 8904084
    Abstract: The solid state drive device includes a memory device including a plurality of flash memories and a memory controller connected with a host and configured to control the memory device. The memory controller includes first and second cores, a host interface configured to interface with the host, and a flash memory controller configured to control the plurality of flash memories. The first core is configured to control transmission and reception of data to and from the host. The second core is configured to control transmission and reception of data to and from the memory device.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: December 2, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seungho Lim, Sil Wan Chang, Woonhyug Jee
  • Patent number: 8904088
    Abstract: One embodiment of a method includes loading, by a memory controller, a boot image from a solid state drive to an operating memory of a computing system during an initialization operation of the computing system. The initialization operation initializes components of the computing system.
    Type: Grant
    Filed: June 1, 2011
    Date of Patent: December 2, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin Gyu Heo, Donggi Lee, Seongsik Hwang, Dongjin Lee, Jeong Woo Lee, Wonmoon Cheon, Seungho Lim, Jong-Min Kim, Jae-Hwa Lee, Haeri Lee, Woonhyug Jee
  • Patent number: 8327066
    Abstract: A solid state drive may include one or more memory cell arrays divided into a plurality of blocks. A first portion of the blocks may be designated for storing user data and a second portion of the blocks may be designated as reserved blocks for replacing defective blocks in the first portion. In one embodiment, the method includes reformatting, by a memory controller, the solid state drive to convert one or more blocks in the first portion into reserved blocks.
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: December 4, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin Gyu Heo, Donggi Lee, Seongsik Hwang, Dongjin Lee, Jeong Woo Lee, Wonmoon Cheon, Seungho Lim, Jong-Min Kim, Jae-Hwa Lee, Haeri Lee, Woonhyug Jee
  • Publication number: 20110238971
    Abstract: One embodiment of a method includes loading, by a memory controller, a boot image from a solid state drive to an operating memory of a computing system during an initialization operation of the computing system. The initialization operation initializes components of the computing system.
    Type: Application
    Filed: June 1, 2011
    Publication date: September 29, 2011
    Inventors: Jin Gyu Heo, Donggi Lee, Seongsik Hwang, Dongjin Lee, Jeong Woo Lee, Wonmoon Cheon, Seungho Lim, Jong-Min Kim, Jae-Hwa Lee, Haeri Lee, Woonhyug Jee
  • Publication number: 20110238900
    Abstract: In one embodiment, the method includes storing, by a status checking module, status information for a solid state drive, and determining a status state of the solid state drive based on the status information. The status state is one of a good state, an intermediate state and a bad state, and the intermediate state is a state between the good state and the bad state.
    Type: Application
    Filed: June 1, 2011
    Publication date: September 29, 2011
    Inventors: Jin Gyu Heo, Donggi Lee, Seongsik Hwang, Dongjin Lee, Jeong Woo Lee, Wonmoon Cheon, Seungho Lim, Jong-Min Kim, Jae-Hwa Lee, Haeri Lee, Woonhyug Jee
  • Publication number: 20100082890
    Abstract: A solid state drive may include one or more memory cell arrays divided into a plurality of blocks. A first portion of the blocks may be designated for storing user data and a second portion of the blocks may be designated as reserved blocks for replacing defective blocks in the first portion. In one embodiment, the method includes reformatting, by a memory controller, the solid state drive to convert one or more blocks in the first portion into reserved blocks.
    Type: Application
    Filed: September 29, 2009
    Publication date: April 1, 2010
    Inventors: Jin Gyu Heo, Donggi Lee, Seongsik Hwang, Dongjin Lee, Jeong Woo Lee, Wonmoon Cheon, Seungho Lim, Jong-Min Kim, Jae-Hwa Lee, Haeri Lee, Woonhyug Jee