Patents by Inventor Do Kwan HONG

Do Kwan HONG 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).

  • STORAGE DEVICE DETERMINING MEMORY AREA TO WHICH DATA IS WRITTEN USING WRITE THROUGHPUT AND METHOD OF OPERATION
    Publication number: 20240184486
    Abstract: A storage device may determine write throughput based on a plurality of write commands received from the outside of the storage device, and write target data write-requested from the outside to a first memory area including one or more of a plurality of first type memory blocks or a second memory area including one or more of a second type memory blocks according to whether the write throughput is greater than or equal to a threshold throughput. The first type memory blocks may operate at a higher speed than the second type memory blocks.
    Type: Application
    Filed: April 24, 2023
    Publication date: June 6, 2024
    Inventors: Hoe Seung JUNG, Do Hyung KIM, Joo Young LEE, Sung Kwan HONG
  • Electric machine having asymmetric magnetic pole shape for torque ripple reduction
    Patent number: 10256683
    Abstract: There is provided an electric machine, which is configured such that magnetic poles provided on a stator and a mover or rotor of the electric machine have an asymmetric shape, thus being capable of reducing a torque ripple.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: April 9, 2019
    Assignee: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
    Inventors: Shi Uk Chung, Byung Chul Woo, Ji Young Lee, Yon Do Chun, Do Kwan Hong
  • ELECTRIC MACHINE HAVING ASYMMETRIC MAGNETIC POLE SHAPE FOR TORQUE RIPPLE REDUCTION
    Publication number: 20150054372
    Abstract: There is provided an electric machine, which is configured such that magnetic poles provided on a stator and a mover or rotor of the electric machine have an asymmetric shape, thus being capable of reducing a torque ripple.
    Type: Application
    Filed: August 22, 2014
    Publication date: February 26, 2015
    Inventors: Shi Uk CHUNG, Byung Chul WOO, Ji Young LEE, Yon Do CHUN, Do Kwan HONG