Patents by Inventor Dal Kim

Dal 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: 11995417
    Abstract: Provided is a neural processing unit that performs application-work including a first neural network operation, the neural processing unit includes a first processing core configured to execute the first neural network operation, a hardware block reconfigurable as a hardware core configured to perform hardware block-work, and at least one processor configured to execute computer-readable instructions to distribute a part of the application-work as the hardware block-work to the hardware block based on a first workload of the first processing core.
    Type: Grant
    Filed: June 27, 2023
    Date of Patent: May 28, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young Nam Hwang, Hyung-Dal Kwon, Dae Hyun Kim
  • Publication number: 20240116897
    Abstract: The present invention relates to a benzothiazole or benzimidazole derivative, a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising same as an active ingredient for prevention or treatment of SIRTUIN 7 protein-related diseases. With excellent inhibitory activity against SIRTUIN 7 protein the derivative can be used for preventing or treating SIRTUIN 7 protein-related diseases.
    Type: Application
    Filed: January 21, 2022
    Publication date: April 11, 2024
    Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Kwang Rok KIM, Kwan Young JEONG, Hee Jung JUNG, Doyoun KIM, Junmi LEE, Sang Dal RHEE, Kyu Myung LEE
  • Patent number: 11876515
    Abstract: A transceiver includes a transmitter and a receiver coupled to each other through a first line and a second line. The transmitter transmits a first voltage signal of a second logic level or a fourth logic level, among a first logic level, the second logic level, a third logic level, and the fourth logic level, through the first line. The transmitter transmits a second voltage signal of the first logic level or the third logic level through the second line. The receiver generates an output signal having one of four values based on the first voltage signal and the second voltage signal.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: January 16, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jong Man Bae, Hyun Su Kim, Jun Dal Kim, Dong Won Park, Young Suk Jung
  • Publication number: 20230327845
    Abstract: A transceiver includes a transmitter and a receiver connected to each other through a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range less than the first voltage range to the first line and the second line in a second mode. In transmitting a (1?1)-th payload to the receiver, the transmitter is sequentially driven in the first mode, the second mode, and the first mode, and transmits a first clock training pattern and the (1?1)-th payload in the second mode. The receiver includes a clock data recovery circuit generating a first clock signal corresponding to the received first clock training pattern and a register storing first frequency information and first phase information of the first clock training pattern.
    Type: Application
    Filed: June 9, 2023
    Publication date: October 12, 2023
    Inventors: Hyun Su KIM, Dong Won PARK, Jun Dal KIM, Kyung Youl MIN, Jong Man BAE, Jun Yong SONG, Tae Young JIN
  • Publication number: 20230318860
    Abstract: A transmitter includes a transmission controller which outputs original data through an original data lane, an encoder which encodes the original data into encoded data and outputs the encoded data through an encoded data lane, and a transmission driver which outputs the encoded data at a speed of M (M is a real number greater than 0) gigabits per second through a transmission and reception interface. The transmission driver provides a first clock signal corresponding to an output speed to the encoder, the encoder provides a second clock signal having a second frequency less than a first frequency of the first clock signal to the transmission controller, the transmission controller outputs the original data based on the second clock signal, and the encoder outputs the encoded data based on the first clock signal.
    Type: Application
    Filed: March 30, 2023
    Publication date: October 5, 2023
    Inventors: Tae Young JIN, Jun Dal KIM, Hyun Su KIM, Kyung Youl MIN, Dong Won PARK, Jong Man BAE
  • Publication number: 20230211643
    Abstract: Provided is a heat management system of a vehicle including: a cooling circuit including a radiator, a first valve, a first pump, and at least one electric part which are connected through a cooling water line; a battery cooling circuit including a second pump and a battery module which are connected through a battery cooling water line; a chiller installed in the battery cooling water line between the second pump and the battery module, and connected to a refrigerant line of an air-conditioning device through a refrigerant connection line; a first cooling water connection line; and a second cooling water connection.
    Type: Application
    Filed: August 29, 2022
    Publication date: July 6, 2023
    Inventors: Ze Wen Shi, Dal Kim
  • Patent number: 11677536
    Abstract: A transceiver includes a transmitter and a receiver connected to each other through a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range less than the first voltage range to the first line and the second line in a second mode. In transmitting a (1-1)-th payload to the receiver, the transmitter is sequentially driven in the first mode, the second mode, and the first mode, and transmits a first clock training pattern and the (1-1)-th payload in the second mode. The receiver includes a clock data recovery circuit generating a first clock signal corresponding to the received first clock training pattern and a register storing first frequency information and first phase information of the first clock training pattern.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: June 13, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun Su Kim, Dong Won Park, Jun Dal Kim, Kyung Youl Min, Jong Man Bae, Jun Yong Song, Tae Young Jin
  • Publication number: 20230170997
    Abstract: A transceiver includes a transmitter and a receiver which are connected to each other through a first line and a second line. The transmitter transmits a first clock training pattern to the receiver in a first period, transmits a second clock training pattern and a first first payload to the receiver in a second period, and transmits a third clock training pattern and a second first payload to the receiver in a third period. The first clock training pattern, the second clock training pattern, and the third clock training pattern are variable based on a plurality of driving modes.
    Type: Application
    Filed: October 4, 2022
    Publication date: June 1, 2023
    Inventors: Dong Won PARK, Jun Dal KIM, Hyun Su KIM, Jong Man BAE, Jun Yong SONG, Tae Young JIN
  • Patent number: 11558080
    Abstract: A transceiver device includes a transmitter and a receiver connected through first and second lines. A first frame period includes an active period for transmitting a first payload and a vertical blank period including a frequency hopping period. The transmitter transmits, to the first and second lines, signals having a first voltage range in a first mode and signals having a second voltage range in a second mode. The transmitter generates a first horizontal synchronization signal in the second mode except for the frequency hopping period, encodes the first horizontal synchronization signal to horizontal synchronization data, and generates a second horizontal synchronization signal in the first mode in the frequency hopping period. The transmitter adds a first clock training pattern to the horizontal synchronization data except for the frequency hopping period, and adds a second clock training pattern to first horizontal synchronization data after the frequency hopping period.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: January 17, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae Young Jin, Dong Won Park, Jun Dal Kim, Hyun Su Kim, Kyung Youl Min, Jong Man Bae, Jun Yong Song
  • Publication number: 20220416841
    Abstract: A transceiver device includes a transmitter and a receiver connected through first and second lines. A first frame period includes an active period for transmitting a first payload and a vertical blank period including a frequency hopping period. The transmitter transmits, to the first and second lines, signals having a first voltage range in a first mode and signals having a second voltage range in a second mode. The transmitter generates a first horizontal synchronization signal in the second mode except for the frequency hopping period, encodes the first horizontal synchronization signal to horizontal synchronization data, and generates a second horizontal synchronization signal in the first mode in the frequency hopping period. The transmitter adds a first clock training pattern to the horizontal synchronization data except for the frequency hopping period, and adds a second clock training pattern to first horizontal synchronization data after the frequency hopping period.
    Type: Application
    Filed: January 14, 2022
    Publication date: December 29, 2022
    Inventors: Tae Young JIN, Dong Won PARK, Jun Dal KIM, Hyun Su KIM, Kyung Youl MIN, Jong Man BAE, Jun Yong SONG
  • Publication number: 20220399915
    Abstract: A transceiver includes a transmitter and a receiver connected to each other through a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range less than the first voltage range to the first line and the second line in a second mode. When transmitting a first payload to the receiver, the transmitter is sequentially driven in the first mode, the second mode, and the first mode, and the transmitter transmits a clock training pattern and the first payload in the second mode.
    Type: Application
    Filed: January 12, 2022
    Publication date: December 15, 2022
    Inventors: Hyun Su KIM, Kyung Youl MIN, Jun Dal KIM, Jong Man BAE
  • Publication number: 20220397932
    Abstract: A data receiver, which communicates with a data transmitter through a plurality of lanes, includes: a first reception unit which receives first data through a first lane; a second reception unit which receives second data through a second lane; and a detector which compares the first data and the second data to detect a skew between the first lane and the second lane. The first reception unit includes a first clock data recovery unit which recovers a first clock and first payload data from the first data. The first reception unit controls a loop speed of the first clock data recovery unit based on a skew level of the skew.
    Type: Application
    Filed: March 25, 2022
    Publication date: December 15, 2022
    Inventors: Jun Dal KIM, Dong Won PARK, Hyun Su KIM, Kyung Youl MIN, Jong Man BAE, Jun Yong SONG, Tae Young JIN
  • Publication number: 20220397931
    Abstract: A transceiver includes a transmitter and a receiver connected to each other by a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range smaller than the first voltage range to the first line and the second line in a second mode. The transmitter encodes an original payload in the second mode to generate a first payload, and transmits the clock training pattern and the first payload through the first line and the second line.
    Type: Application
    Filed: January 12, 2022
    Publication date: December 15, 2022
    Inventors: Jun Yong SONG, Jong Man BAE, Jun Dal KIM, Hyun Su KIM, Kyung Youl MIN, Dong Won PARK, Tae Young JIN
  • Publication number: 20220399986
    Abstract: A transceiver includes a transmitter and a receiver connected to each other through a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode, and transmits signals having a second voltage range less than the first voltage range to the first line and the second line in a second mode. In transmitting a (1-1)-th payload to the receiver, the transmitter is sequentially driven in the first mode, the second mode, and the first mode, and transmits a first clock training pattern and the (1-1)-th payload in the second mode. The receiver includes a clock data recovery circuit generating a first clock signal corresponding to the received first clock training pattern and a register storing first frequency information and first phase information of the first clock training pattern.
    Type: Application
    Filed: January 13, 2022
    Publication date: December 15, 2022
    Inventors: Hyun Su KIM, Dong Won PARK, Jun Dal KIM, Kyung Youl MIN, Jong Man BAE, Jun Yong SONG, Tae Young JIN
  • Patent number: 11527097
    Abstract: An electronic device and method are disclosed herein. The electronic device includes a display, a biometric sensor, and at least one processor. The processor implements the method, including: when a touch input is detected to the display within the biometric sensing area, increase a brightness of a first pixel group within the biometric sensing area to a first brightness level, and execute at least one of maintaining and changing display of a second pixel group outside the biometric sensing area and, wherein the at least one of maintaining and changing display of the second pixel group includes one of: executing a black state in which display through the second pixel group is disabled, and changing a display attribute for the second pixel group such that a load on the second pixel group is reduced.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: December 13, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joung Min Cho, Jeong Hun Kim, Oh Hyuck Kwon, Tae Sung Kim, Hyung Dal Kim, Hyun Chang Shin, Song Hee Jung, Jeong Min Park, Hyung Sup Byeon, Heung Sik Shin
  • Patent number: 11348361
    Abstract: An electronic device is provided.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: May 31, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Il Kim, Jae-Young Kim, Oh-Hyuck Kwon, Hyung-Dal Kim, Kwang-Jin Bae, Young-Min Seo, Young-Soo Lee, Dae-Kwang Jung
  • Patent number: 11263417
    Abstract: An electronic apparatus according to a variety of embodiments of the present invention may comprise: a display panel comprising a display which comprises one or more first pixels, one or more second pixels, and one or more first wires connected to the one or more first pixels and second pixels, and one or more fingerprint sensors which are disposed between the one or more first pixels and one or more second pixels; and a wiring layer comprising one or more second wires connected to the one or more fingerprint sensors by wiring between the layers, A variety of other embodiments are possible.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: March 1, 2022
    Inventors: Oh-Hyuck Kwon, Hyung-Dal Kim, Joung-Min Cho, Jeong-Min Park, Hyung-Sup Byeon, Heung-Sik Shin
  • Patent number: 11019733
    Abstract: A portable communication device is provided that includes a display including a display area and a connecting area extending from one side of the display area; a back panel disposed on a rear surface of the display, the back panel including an opening formed therein; a flexible printed circuit board (FPCB) connected with the connecting area; and a biometric sensor electrically coupled with the FPCB, with the connecting area being housed and bent within the portable communication device such that the biometric sensor is placed under the opening.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: May 25, 2021
    Inventors: Hyung Dal Kim, Oh Hyuck Kwon, Han Vit Kang, Jun Young Kim, Moon Kyeong Kim, Sang Seob Kim, Jung Sik Park, Hee Seok Jung, Sung Cho, Heung Sik Shin, Ji Woong Oh
  • Publication number: 20210110132
    Abstract: An electronic device and method are disclosed herein. The electronic device includes a display, a biometric sensor, and at least one processor. The processor implements the method, including: when a touch input is detected to the display within the biometric sensing area, increase a brightness of a first pixel group within the biometric sensing area to a first brightness level, and execute at least one of maintaining and changing display of a second pixel group outside the biometric sensing area and, wherein the at least one of maintaining and changing display of the second pixel group includes one of: executing a black state in which display through the second pixel group is disabled, and changing a display attribute for the second pixel group such that a load on the second pixel group is reduced.
    Type: Application
    Filed: December 21, 2020
    Publication date: April 15, 2021
    Inventors: Joung Min CHO, Jeong Hun KIM, Oh Hyuck KWON, Tae Sung KIM, Hyung Dal KIM, Hyun Chang SHIN, Song Hee JUNG, Jeong Min PARK, Hyung Sup BYEON, Heung Sik SHIN
  • Publication number: 20210049342
    Abstract: An electronic device is provided.
    Type: Application
    Filed: November 4, 2020
    Publication date: February 18, 2021
    Inventors: Jong-Il KIM, Jae-Young KIM, Oh-Hyuck KWON, Hyung-Dal KIM, Kwang-Jin BAE, Young-Min SEO, Young-Soo LEE, Dae-Kwang JUNG