Patents by Inventor Tae-Keun Jeon

Tae-Keun Jeon 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: 8612665
    Abstract: A method for transferring data in a memory system including at least first and second memories, includes activating the first memory to conduct a read operation, activating the second memory during the read operation of the first memory, and transferring data which is obtained from the read operation, directly to the second memory from the first memory.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: December 17, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Tae-Keun Jeon
  • Patent number: 8539143
    Abstract: A memory system is provided includes a host processor, and a plurality of cascade connected memory cards connected to the host processor. Each of the memory cards stores a same default relative card address (RCA) prior to initialization of the memory system. The host processor is configured to sequentially access each memory card using the default RCA, and to change the default RCA to a unique RCA upon each sequential access.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: September 17, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Hyeok Choi, Sung-Hoon Lee, Si-Hoon Hong, Tae-Keun Jeon
  • Publication number: 20120179871
    Abstract: A memory system is provided includes a host processor, and a plurality of cascade connected memory cards connected to the host processor. Each of the memory cards stores a same default relative card address (RCA) prior to initialization of the memory system. The host processor is configured to sequentially access each memory card using the default RCA, and to change the default RCA to a unique RCA upon each sequential access.
    Type: Application
    Filed: March 16, 2012
    Publication date: July 12, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-Hyeok CHOI, Sung-Hoon LEE, Si-Hoon HONG, Tae-Keun JEON
  • Patent number: 8166230
    Abstract: A memory system is provided includes a host processor, and a plurality of cascade connected memory cards connected to the host processor. Each of the memory cards stores a same default relative card address (RCA) prior to initialization of the memory system. The host processor is configured to sequentially access each memory card using the default RCA, and to change the default RCA to a unique RCA upon each sequential access.
    Type: Grant
    Filed: January 14, 2009
    Date of Patent: April 24, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Hyeok Choi, Sung-Hoon Lee, Si-Hoon Hong, Tae-Keun Jeon
  • Publication number: 20110264851
    Abstract: Disclosed is a data transfer method of a memory system which includes reading data from a first non-volatile memory having at least one first chip connected to a controller through a first channel; and transferring the read data to a second non-volatile memory having at least one second chip connected to the controller through a second channel, wherein each of the first and second channels has at least one line for activating a corresponding chip, wherein the first and second channels share at least one data line, and wherein data transfer operations in through the first and second channels are performed in response to data strobe signals.
    Type: Application
    Filed: July 5, 2011
    Publication date: October 27, 2011
    Inventors: TAE-KEUN JEON, JONGKEUN AHN
  • Patent number: 7711865
    Abstract: A movable storage device combined with a smart card can include a plurality of signal pins that are connected to at least one of a plurality of memory card hosts that use different communications protocols from each other or a smart card host, and at least one signal pin that is used as a mode distinguishing pin. A mode deciding unit can decide on an operation mode, which can be a smart card mode and/or a memory card mode based on a level of a first initial input signal received from the mode distinguishing pin. A smart card module can communicate with a smart card host in a smart card mode and a memory card module can be interfaced with memory card hosts, and communicates with a memory card host connected in a memory card mode and stores data.
    Type: Grant
    Filed: April 22, 2008
    Date of Patent: May 4, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-hyeon Kim, Tae-keun Jeon, Seong-hyun Kim
  • Publication number: 20100011164
    Abstract: A memory system is provided includes a host processor, and a plurality of cascade connected memory cards connected to the host processor. Each of the memory cards stores a same default relative card address (RCA) prior to initialization of the memory system. The host processor is configured to sequentially access each memory card using the default RCA, and to change the default RCA to a unique RCA upon each sequential access.
    Type: Application
    Filed: January 14, 2009
    Publication date: January 14, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-Hyeok CHOI, Sung-Hoon LEE, Si-Hoon HONG, Tae-Keun JEON
  • Publication number: 20080191034
    Abstract: A movable storage device combined with a smart card can include a plurality of signal pins that are connected to at least one of a plurality of memory card hosts that use different communications protocols from each other or a smart card host, and at least one signal pin that is used as a mode distinguishing pin. A mode deciding unit can decide on an operation mode, which can be a smart card mode and/or a memory card mode based on a level of a first initial input signal received from the mode distinguishing pin. A smart card module can communicate with a smart card host in a smart card mode and a memory card module can be interfaced with memory card hosts, and communicates with a memory card host connected in a memory card mode and stores data.
    Type: Application
    Filed: April 22, 2008
    Publication date: August 14, 2008
    Inventors: Yong-hyeon Kim, Tae-keun Jeon, Seong-hyun Kim
  • Publication number: 20080140914
    Abstract: A method for transferring data in a memory system including at least first and second memories, includes activating the first memory to conduct a read operation, activating the second memory during the read operation of the first memory, and transferring data which is obtained from the read operation, directly to the second memory from the first memory.
    Type: Application
    Filed: March 30, 2007
    Publication date: June 12, 2008
    Inventor: Tae-Keun JEON
  • Patent number: 7376773
    Abstract: A multi-standard protocol storage device can include a non-volatile memory, a first interface controller, a second interface controller, and at least one pin. The non-volatile memory can be accessed according to a non-volatile memory protocol. The first interface controller can be configured to convert first commands in a first standardized protocol to the non-volatile memory protocol and the second interface controller can be configured to convert second commands in a second standardized protocol to the non-volatile memory protocol. The at least one pin of the device is configured to conduct a recognition signal thereon indicating whether the first or second standardized protocol is used by a host coupled thereto and that conducts data signals according to the first and second standardized protocols.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: May 20, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-hyeon Kim, Tae-keun Jeon, Seong-hyun Kim
  • Publication number: 20080025095
    Abstract: A flash memory device and method of programming a flash memory device which include an array of memory cells arranged in rows and columns. A method includes programming memory cells of a selected row with loaded data; determining whether the memory cells of the selected row are successfully programmed; when the judgment result is determined as a unsuccessful program operation, determining a reprogram operation according to flag information indicating an on/off state of the reprogram operation stored in the flash memory device; and when the flag information indicates an on state of the reprogram information, reprogramming the loaded data to memory cells of a different row from the selected row.
    Type: Application
    Filed: July 11, 2007
    Publication date: January 31, 2008
    Inventors: Se-Jin Ahn, Tae-Keun Jeon
  • Publication number: 20070083689
    Abstract: A universal serial bus (USB) system having a card-type USB interface connector includes a host platform, a storage layer, and an electrical interface. The host platform includes a USB host controller for controlling data transfer, and a first card-type connector at which data is transferred. The storage device includes a non-volatile memory device for storing data, a memory controller for controlling the non-volatile memory device, and a second card-type connector at which data is transferred with the first card-type connector. A plurality of electrical lines interconnecting the first and second connectors are disposed in the electrical interface. A USB control module converts transferred data into USB packets, and converts USB packets into data for transfer. The card-type USB interface connector of the USB system is used as a USB interface connector by means of a card-type plug. Thus, the card-type USB interface connector is readily installed in card-type connector interfaces.
    Type: Application
    Filed: December 11, 2006
    Publication date: April 12, 2007
    Inventors: Tae-Keun Jeon, Seong-hyun Kim
  • Patent number: 7171502
    Abstract: A universal serial bus (USB) system having a card-type USB interface connector includes a host platform, a storage layer, and an electrical interface. The host platform includes a USB host controller for controlling data transfer, and a first card-type connector at which data is transferred. The storage device includes a non-volatile memory device for storing data, a memory controller for controlling the non-volatile memory device, and a second card-type connector at which data is transferred with the first card-type connector. A plurality of electrical lines interconnecting the first and second connectors are disposed in the electrical interface. A USB control module converts transferred data into USB packets, and converts USB packets into data for transfer. The card-type USB interface connector of the USB system is used as a USB interface connector by means of a card-type plug. Thus, the card-type USB interface connector is readily installed in card-type connector interfaces.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: January 30, 2007
    Assignee: Samsung Electronics, Co., Ltd.
    Inventors: Tae-Keun Jeon, Seong-hyun Kim
  • Patent number: 6853573
    Abstract: A serial advanced technology attachment (SATA) storage device supports an SATA protocol that provides for high data transfer speed. The storage device is for connecting to an SATA cable, and includes at least one non-volatile semiconductor memory device for storing data therein; an SATA adapter, connected to the SATA cable, for transferring/receiving data signals to/from the SATA cable; a memory controller for controlling the non-volatile semiconductor memory device in response to data signals transferred from the SATA adapter; and an SATA device controller, connected between the SATA adapter and the memory controller, for interfacing transmitted/received data signals between the SATA adapter and the memory controller.
    Type: Grant
    Filed: June 4, 2003
    Date of Patent: February 8, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seong-hyun Kim, Sam-yong Bahng, Yong-hyeon Kim, Tae-Keun Jeon
  • Publication number: 20050005045
    Abstract: A multi-standard protocol storage device can include a non-volatile memory, a first interface controller, a second interface controller, and at least one pin. The non-volatile memory can be accessed according to a non-volatile memory protocol. The first interface controller can be configured to convert first commands in a first standardized protocol to the non-volatile memory protocol and the second interface controller can be configured to convert second commands in a second standardized protocol to the non-volatile memory protocol. The at least one pin of the device is configured to conduct a recognition signal thereon indicating whether the first or second standardized protocol is used by a host coupled thereto and that conducts data signals according to the first and second standardized protocols.
    Type: Application
    Filed: July 2, 2004
    Publication date: January 6, 2005
    Inventors: Yong-hyeon Kim, Tae-keun Jeon, Seong-hyun Kim
  • Publication number: 20040044819
    Abstract: A universal serial bus (USB) system having a card-type USB interface connector includes a host platform, a storage layer, and an electrical interface. The host platform includes a USB host controller for controlling data transfer, and a first card-type connector at which data is transferred. The storage device includes a non-volatile memory device for storing data, a memory controller for controlling the non-volatile memory device, and a second card-type connector at which data is transferred with the first card-type connector. A plurality of electrical lines interconnecting the first and second connectors are disposed in the electrical interface. A USB control module converts transferred data into USB packets, and converts USB packets into data for transfer. The card-type USB interface connector of the USB system is used as a USB interface connector by means of a card-type plug. Thus, the card-type USB interface connector is readily installed in card-type connector interfaces.
    Type: Application
    Filed: May 28, 2003
    Publication date: March 4, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Tae-Keun Jeon, Seong-Hyun Kim
  • Publication number: 20040042244
    Abstract: A serial advanced technology attachment (SATA) storage device supports an SATA protocol that provides for high data transfer speed. The storage device is for connecting to an SATA cable, and includes at least one non-volatile semiconductor memory device for storing data therein; an SATA adapter, connected to the SATA cable, for transferring/receiving data signals to/from the SATA cable; a memory controller for controlling the non-volatile semiconductor memory device in response to data signals transferred from the SATA adapter; and an SATA device controller, connected between the SATA adapter and the memory controller, for interfacing transmitted/received data signals between the SATA adapter and the memory controller.
    Type: Application
    Filed: June 4, 2003
    Publication date: March 4, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seong-hyun Kim, Sam-yong Bahng, Yong-hyeon Kim, Tae-Keun Jeon