Patents by Inventor Do-Han Kim

Do-Han 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: 11516482
    Abstract: According to one embodiment of the present invention, an electronic device may comprise a processor and an image sensing module, wherein the image sensing module comprises an image sensor, and a control circuit electrically connected to the image sensor and connected to the processor through an interface, and the control circuit is configured to: acquire at least one raw image, using the image sensor; designate, for the at least one raw image, first data corresponding to a first region and second data not corresponding to the first region, on the basis of information related to the first region in the at least one raw image; transform the at least one raw image by changing at least a part of the second data to a designated value; and compress the at least one transformed raw image and transmit the compressed transformed raw image to the processor.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: November 29, 2022
    Inventors: Do-Han Kim, Jin-Min Bang, Chang-Woo Lee
  • Publication number: 20220366949
    Abstract: An operation method of a memory device, having a plurality of memory cells, includes receiving a partial write command, which includes a partial write enable signal (PWE) and a plurality of mask signals, during a command/address input interval. A data strobe signal is received through a data strobe line after receiving the partial write command Data is received through a plurality of data lines in synchronization with the data strobe signal during a data input interval. A part of the data is stored in the plurality of memory cells based on the plurality of mask signals, in response to the partial write enable signal, during a data write interval.
    Type: Application
    Filed: November 26, 2021
    Publication date: November 17, 2022
    Inventors: WONJAE SHIN, NAM HYUNG KIM, DAE-JEONG KIM, DO-HAN KIM, DEOKHO SEO, INSU CHOI
  • Patent number: 11487613
    Abstract: A method for accessing a memory module includes; encoding first data of a first partial burst length to generate first parities and first cyclic redundancy codes, encoding second data of a second partial burst length to generate second parities and second cyclic redundancy codes, writing the first data and the second data to first memory devices, and writing the first parities, the first cyclic redundancy codes, the second parities, and the second cyclic redundancy codes to a second memory device and a third memory device.
    Type: Grant
    Filed: November 27, 2020
    Date of Patent: November 1, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Wonjae Shin, Nam Hyung Kim, Dae-Jeong Kim, Do-Han Kim, Minsu Kim, Deokho Seo, Yongjun Yu, Changmin Lee, Insu Choi
  • Patent number: 11422738
    Abstract: A data storage device includes a storage, a buffer memory, and a controller. The controller is configured to control at least one of an input of data to and an output of data from the storage in response to a request transmitted from a host device. The controller is also configured to receive write data transmitted from the host device and cached in the buffer memory, encrypt the write data, and store the encrypted write data in the storage. The controller is further configured to receive read data read from the storage and cached in the buffer memory, decrypt the read data, and provide the decrypted read data to the host device.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: August 23, 2022
    Assignee: SK hynix Inc.
    Inventors: Hyung Min Kim, Do Hun Kim, Jae Han Park
  • Publication number: 20220223803
    Abstract: The present disclosure relates to an organic metal compound, an organic light emitting diode and organic light emitting device having the same, in particular, to an organic metal compound having the following structure of Formula 1, an organic light emitting diode (OLED) and an organic light emitting device that includes the organic metal compound. The OLED and the organic light emitting device including the organic metal compound can improve their luminous efficiency, luminous color purity and luminous lifespan.
    Type: Application
    Filed: October 21, 2021
    Publication date: July 14, 2022
    Applicants: LG DISPLAY CO., LTD., LT Materials Co.,Ltd
    Inventors: Sung-Jin PARK, Do-Han KIM, Hye-Seung KANG, Jae-Min MOON, Yoo-Jeong JEONG, Ji-Young KIM, Seok-Hyeon YU
  • Publication number: 20220215866
    Abstract: A semiconductor device including a memory device which has improved reliability is provided. The semiconductor device comprises at least one data pin configured to transfer a data signal, at least one command address pin configured to transfer a command and an address, at least one serial pin configured to transfer a serial data signal, and processing circuitry connected to the at least one data pin and the at least one serial pin. The processing circuitry is configured to receive the data signal from outside through the at least one data pin, and the processing circuitry is configured to output the serial data signal through the at least one serial pin in response to the received data signal.
    Type: Application
    Filed: September 21, 2021
    Publication date: July 7, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong Jun YU, Nam Hyung KIM, Do-Han KIM, Min Su KIM, Deok Ho SEO, Won Jae SHIN, Chang Min LEE, Il Gyu JUNG, In Su CHOI
  • Publication number: 20220211754
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating myositis. More particularly, the present invention relates to a pharmaceutical composition for preventing or treating myositis, comprising mitochondria as an active ingredient. When the pharmaceutical composition of the present invention comprising exogenous mitochondria as an active ingredient is administered to a subject suffering from myositis, inflammatory cells infiltrated into the muscle cells of the subject can be reduced. In addition, the pharmaceutical composition of the present invention effectively inhibits the expression of IL-1?, TNF-?, and IL-6, inflammatory cytokines. Therefore, the pharmaceutical composition according to the present invention can be usefully used for preventing or treating myositis.
    Type: Application
    Filed: April 29, 2020
    Publication date: July 7, 2022
    Inventors: Kyuboem HAN, Chun-Hyung KIM, Shin-Hye YU, Seo-Eun LEE, Sang-Min LIM, Hahnsun JUNG, Kwangmin NA, Yoon Mi HAN, Jun Young SON, Eun Young LEE, Jeong Yeon KIM, Yeong Wook SONG, Jin Chul PAENG, Yun Sang LEE, Do Won HWANG
  • Patent number: 11380853
    Abstract: Disclosed is an organic light emitting diode including a first electrode; a second electrode facing the first electrode; and a first emitting material layer, which includes a first host, a second host and a first dopant and disposed between the first and second electrodes. The first host is represented by Formula 1, the second host may be a triazine derivative, and the first dopant may be a red, green or blue dopant.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: July 5, 2022
    Assignees: LG DISPLAY CO., LTD., HEESUNG MATERIAL CO., LTD.
    Inventors: Hye-Seung Kang, Do-Han Kim, Woo-Sam Kim, Dong-Jun Kim, Hyo-Kyun Ham, Young-Seok No
  • Publication number: 20220208237
    Abstract: An electronic device including a memory device with improved reliability is provided. The semiconductor device comprises a data pin configured to transmit a data signal, a command/address pin configured to transmit a command and an address, a command/address receiver connected to the command/address pin, and a computing unit connected to the command/address receiver, wherein the command/address receiver receives a first command and a first address from the outside through the command/address pin and generates a first instruction on the basis of the first command and the first address, and the computing unit receives the first instruction and performs computation based on the first instruction.
    Type: Application
    Filed: August 20, 2021
    Publication date: June 30, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Chang Min LEE, Nam Hyung KIM, Dae Jeong KIM, Do Han KIM, Min Su KIM, Deok Ho SEO, Won Jae SHIN, Yong Jun YU, Il Gyu JUNG, In Su CHOI
  • Publication number: 20220209131
    Abstract: An organic light emitting diode and an organic light emitting device including the same are discussed. The organic light emitting diode can include a first electrode, a second electrode facing the first electrode, and a first emitting part including a green emitting material layer and positioned between the first and second electrodes. The green emitting material layer can include a first host, a second host and a dopant, wherein at least one of the first host and the second host is deuterated.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 30, 2022
    Applicants: LG DISPLAY CO., LTD., ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
    Inventors: Young-Jun YU, Sang-Beom KIM, Do-Han KIM, Jeong-Dae SEO, Chi-Sik KIM, Kyoung-Jin PARK, Soo-Yong LEE, Seung-Hoon YOO
  • Publication number: 20220173324
    Abstract: An organic light emitting device that includes a substrate and an organic light emitting diode positioned on the substrate is provided. The organic light emitting diode includes a first electrode, a second electrode facing the first electrode, a first emitting material layer including a first compound and positioned between the first and second electrodes, and a second emitting material layer including a second compound and positioned between the first emitting material layer and the second electrode. Each of the first and second compounds is an anthracene derivative, and a deuteration ratio of the first compound is greater than that of the second compound.
    Type: Application
    Filed: December 1, 2021
    Publication date: June 2, 2022
    Inventors: Young-Jun YU, Sang-Beom KIM, Hyun-Chul CHOI, In-Bum SONG, Do-Han KIM, Jeong-Dae SEO, Tae-Shick KIM
  • Patent number: 11323654
    Abstract: According to various embodiments of the disclosure, disclosed is an electronic device including a processor and an image sensor module. The image sensor module includes an image sensor in which sensor pixels are arranged and a control circuit electrically connected to the image sensor and connected to the processor.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: May 3, 2022
    Inventors: Chang Woo Lee, Do Han Kim, Jin Min Bang
  • Patent number: 11321177
    Abstract: A memory device includes a peripheral circuit communicating with memory banks. Each of the banks includes a memory cell array including memory cells, a row decoder connected with the memory cells through word lines, bit line sense amplifiers connected with the memory cells through bit lines including first bit lines and second bit lines, and a column decoder configured to connect the bit line sense amplifiers with the peripheral circuit. The memory cell array includes a first section connected with the first bit lines and a second section connected with the second bit lines, and the first section and second section are independent of each other with regard to a row-dependent error.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: May 3, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Minsu Kim, Nam Hyung Kim, Dae-Jeong Kim, Do-Han Kim, Deokho Seo, Wonjae Shin, Yongjun Yu, Changmin Lee, Insu Choi
  • Publication number: 20210373995
    Abstract: A method for accessing a memory module includes; encoding first data of a first partial burst length to generate first parities and first cyclic redundancy codes, encoding second data of a second partial burst length to generate second parities and second cyclic redundancy codes, writing the first data and the second data to first memory devices, and writing the first parities, the first cyclic redundancy codes, the second parities, and the second cyclic redundancy codes to a second memory device and a third memory device.
    Type: Application
    Filed: November 27, 2020
    Publication date: December 2, 2021
    Inventors: WONJAE SHIN, NAM HYUNG KIM, DAE-JEONG KIM, DO-HAN KIM, MINSU KIM, DEOKHO SEO, YONGJUN YU, CHANGMIN LEE, INSU CHOI
  • Publication number: 20210374001
    Abstract: A memory device includes a peripheral circuit communicating with memory banks. Each of the banks includes a memory cell array including memory cells, a row decoder connected with the memory cells through word lines, bit line sense amplifiers connected with the memory cells through bit lines including first bit lines and second bit lines, and a column decoder configured to connect the bit line sense amplifiers with the peripheral circuit. The memory cell array includes a first section connected with the first bit lines and a second section connected with the second bit lines, and the first section and second section are independent of each other with regard to a row-dependent error.
    Type: Application
    Filed: December 1, 2020
    Publication date: December 2, 2021
    Inventors: MINSU KIM, NAM HYUNG KIM, DAE-JEONG KIM, DO-HAN KIM, DEOKHO SEO, WONJAE SHIN, YONGJUN YU, CHANGMIN LEE, INSU CHOI
  • Publication number: 20210373996
    Abstract: A memory module includes a memory device configured to receive a first refresh command from a host, and perform a refresh operation in response to the first refresh command during a refresh time, and a computing unit configured to detect the first refresh command provided from the host to the memory device, and write a first error pattern at a first address of the memory device during the refresh time.
    Type: Application
    Filed: February 17, 2021
    Publication date: December 2, 2021
    Inventors: Deok Ho Seo, Nam Hyung Kim, Dae-Jeong Kim, Do-Han Kim, Min Su Kim, Won Jae Shin, Yong Jun Yu, Chang Min Lee, Il Gyu Jung, In Su Choi
  • Patent number: 11144249
    Abstract: A storage system includes a processor configured to request a write operation of first data corresponding to a first logical address, and requests a write operation of second data corresponding to a second logical address, a memory module including a nonvolatile memory device configured to store the first data and the second data, and a controller configured to convert the first logical address into a first device logical address, and converts the second logical address into a second device logical address based on the first device logical address and a size of the first data, and a storage device configured to store the first data in the storage device based on the first device logical address, and store the second data in the storage device based on the second device logical address.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: October 12, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Woo Lim, Kyu-Min Park, Do-Han Kim
  • Publication number: 20210313519
    Abstract: The present disclosure relates to an organic light emitting diode that comprises an organic compound in which a carbazole moiety fused with an aromatic ring and a hetero aromatic ring is linked to a triazine moiety substituted with aromatic and/or hetero aromatic groups via an aromatic linker, and at least one protium constituting the aromatic and/or hetero aromatic groups of the triazine moiety and the aromatic linker moiety is substituted with deuterium, and an organic light emitting device including the diode. The molecular conformation of the deuterium-substituted triazine moiety and the aromatic linker moiety is not deteriorated and dissolved, and therefore, the organic compound can implement luminous efficiency and luminous lifetime as an organic compound in which whole protiums are substituted with deuteriums.
    Type: Application
    Filed: September 22, 2020
    Publication date: October 7, 2021
    Applicants: LG DISPLAY CO., LTD., Rohm and Haas Electronic Materials Korea Ltd.
    Inventors: Do Han KIM, Hye Seung KANG, Kyoung Jin PARK, Chi Sik KIM, Hyun KIM
  • Patent number: 11115605
    Abstract: Embodiments disclosed in the present document relate to a method and an apparatus for synthesizing images. An electronic device according to various embodiments of the present invention comprises: an image sensor; an image processing processor; and a control circuit which is electrically connected to the image sensor through a first designated interface and to the image processing processor through a second designated interface.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: September 7, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang Woo Lee, Do Han Kim, Jin Min Bang, Ha Joong Park
  • Patent number: 11023396
    Abstract: A memory system includes a nonvolatile memory electrically connected to a data bus, a DRAM electrically connected to the data bus, and a memory controller configured to drive the DRAM as a cache memory and the nonvolatile memory as a main memory and to synchronize data of a cache line with data of the nonvolatile memory in units of cache units based on a dirty flag. The DRAM is configured to load data of the cache line that caches data stored in the nonvolatile memory and to store the dirty flag, which indicates whether a cache unit is dirty, in units of cache units, where a size of each cache unit is smaller than a size of the cache line.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: June 1, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sungup Moon, Tae-Kyeong Ko, Do-Han Kim, Jongmin Park, Kyoyeon Won