Patents by Inventor Hee-Seong Lee

Hee-Seong Lee 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).

  • Publication number: 20240105991
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 28, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240097188
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 21, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240097190
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 21, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240097189
    Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 21, 2024
    Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
  • Publication number: 20240020254
    Abstract: A system-on-chip including: a first slave having a first safety level; a second slave having a second safety level; a first master having a third safety level, the first master outputs a first access request for the first slave and a second access request for the second slave; a safety function protection controller that outputs first attribute information corresponding to the first safety level, second attribute information corresponding to the second safety level, and third attribute information corresponding to the third safety level; and an interconnect bus that receives the first, second and third attribute information, transfers the first access request to the first slave when it is determined that the third safety level is higher than or equal to the first safety level, and blocks the second access request when it is determined that the third safety level is lower than the second safety level.
    Type: Application
    Filed: September 29, 2023
    Publication date: January 18, 2024
    Inventors: BYUNGTAK LEE, Hee-Seong Lee, Myungkyoon Yim
  • Patent number: 11775463
    Abstract: A system-on-chip including: a first slave having a first safety level; a second slave having a second safety level; a first master having a third safety level, the first master outputs a first access request for the first slave and a second access request for the second slave; a safety function protection controller that outputs first attribute information corresponding to the first safety level, second attribute information corresponding to the second safety level, and third attribute information corresponding to the third safety level; and an interconnect bus that receives the first, second and third attribute information, transfers the first access request to the first slave when it is determined that the third safety level is higher than or equal to the first safety level, and blocks the second access request when it is determined that the third safety level is lower than the second safety level.
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: October 3, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byungtak Lee, Hee-Seong Lee, Myungkyoon Yim
  • Publication number: 20220283971
    Abstract: A system-on-chip including: a first slave having a first safety level; a second slave having a second safety level; a first master having a third safety level, the first master outputs a first access request for the first slave and a second access request for the second slave; a safety function protection controller that outputs first attribute information corresponding to the first safety level, second attribute information corresponding to the second safety level, and third attribute information corresponding to the third safety level; and an interconnect bus that receives the first, second and third attribute information, transfers the first access request to the first slave when it is determined that the third safety level is higher than or equal to the first safety level, and blocks the second access request when it is determined that the third safety level is lower than the second safety level.
    Type: Application
    Filed: March 4, 2022
    Publication date: September 8, 2022
    Inventors: BYUNGTAK LEE, HEE-SEONG LEE, MYUNGKYOON YIM
  • Patent number: 10423553
    Abstract: A system-on-chip (SoC) may include a master, a slave, and an asynchronous interface having a first first-in first-out (FIFO) memory connected to the master and the slave. A write operation of the FIFO memory is controlled based upon a comparison of a write pointer and an expected write pointer of the FIFO memory, and a read operation of the FIFO memory is controlled based upon a comparison of a read pointer and an expected read pointer of the FIFO.
    Type: Grant
    Filed: June 3, 2018
    Date of Patent: September 24, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woo-Jin Kim, Nak-Hee Seong, Hee-Seong Lee
  • Publication number: 20180276159
    Abstract: A system-on-chip (SoC) may include a master, a slave, and an asynchronous interface having a first first-in first-out (FIFO) memory connected to the master and the slave. A write operation of the FIFO memory is controlled based upon a comparison of a write pointer and an expected write pointer of the FIFO memory, and a read operation of the FIFO memory is controlled based upon a comparison of a read pointer and an expected read pointer of the FIFO.
    Type: Application
    Filed: June 3, 2018
    Publication date: September 27, 2018
    Inventors: WOO-JIN KIM, NAK-HEE SEONG, HEE-SEONG LEE
  • Patent number: 10013375
    Abstract: A system-on-chip (SoC) may include a master, a slave, and an asynchronous interface having a first first-in first-out (FIFO) memory connected to the master and the slave. A write operation of the FIFO memory is controlled based upon a comparison of a write pointer and an expected write pointer of the FIFO memory, and a read operation of the FIFO memory is controlled based upon a comparison of a read pointer and an expected read pointer of the FIFO.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: July 3, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woo-Jin Kim, Nak-Hee Seong, Hee-Seong Lee
  • Patent number: 9811482
    Abstract: A mobile system includes a first interface configured to transmit a payload in synchronization with a first clock signal through a first channel at a first transfer rate; and a second interface that includes: a payload storage connected to the first channel and configured to receive the payload from the first channel; and a payload receiver connected to the payload storage and configured to receive the payload from the payload storage in synchronization with a second clock at a second transfer rate through a second channel. A length of the second channel is shorter than a length of the first channel, and the first clock signal is asynchronous with the second clock signal.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: November 7, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee-Seong Lee, Woo-Jin Kim, Nak Hee Seong
  • Publication number: 20170052910
    Abstract: A mobile system includes a first interface configured to transmit a payload in synchronization with a first clock signal through a first channel at a first transfer rate; and a second interface that includes: a payload storage connected to the first channel and configured to receive the payload from the first channel; and a payload receiver connected to the payload storage and configured to receive the payload from the payload storage in synchronization with a second clock at a second transfer rate through a second channel. A length of the second channel is shorter than a length of the first channel, and the first clock signal is asynchronous with the second clock signal.
    Type: Application
    Filed: November 7, 2016
    Publication date: February 23, 2017
    Inventors: Hee-Seong LEE, Woo-Jin KIM, Nak Hee SEONG
  • Patent number: 9489009
    Abstract: A mobile system includes a first interface configured to transmit a payload in synchronization with a first clock signal through a first channel at a first transfer rate; and a second interface that includes: a payload storage connected to the first channel and configured to receive the payload from the first channel; and a payload receiver connected to the payload storage and configured to receive the payload from the payload storage in synchronization with a second clock at a second transfer rate through a second channel. A length of the second channel is shorter than a length of the first channel, and the first clock signal is asynchronous with the second clock signal.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: November 8, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee-Seong Lee, Woo-Jin Kim, Nak Hee Seong
  • Publication number: 20160034409
    Abstract: A system-on-chip (SoC) may include a master, a slave, and an asynchronous interface having a first first-in first-out (FIFO) memory connected to the master and the slave. A write operation of the FIFO memory is controlled based upon a comparison of a write pointer and an expected write pointer of the FIFO memory, and a read operation of the FIFO memory is controlled based upon a comparison of a read pointer and an expected read pointer of the FIFO.
    Type: Application
    Filed: February 2, 2015
    Publication date: February 4, 2016
    Inventors: WOO-JIN KIM, NAK-HEE SEONG, HEE-SEONG LEE
  • Publication number: 20150236870
    Abstract: A mobile system includes a first interface configured to transmit a payload in synchronization with a first clock signal through a first channel at a first transfer rate; and a second interface that includes: a payload storage connected to the first channel and configured to receive the payload from the first channel; and a payload receiver connected to the payload storage and configured to receive the payload from the payload storage in synchronization with a second clock at a second transfer rate through a second channel. A length of the second channel is shorter than a length of the first channel, and the first clock signal is asynchronous with the second clock signal.
    Type: Application
    Filed: September 15, 2014
    Publication date: August 20, 2015
    Inventors: Hee-Seong Lee, Woo-Jin Kim, Nak Hee Seong