Patents by Inventor Kwanhu Bang

Kwanhu Bang 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 system and storage queue processing following port error
    Patent number: 11809290
    Abstract: A storage system includes a host including a host queue storing a plurality of commands and a storage device including a storage queue exchanging commands with the host through a first port or a second port, and storing the exchanged commands, wherein the storage device is configured to, when a communication error has occurred through the first port, transfer information about a command stored in the storage queue before the error occurrence to the host through the second port.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: November 7, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jongwon Lee, Jangwook Park, Kwanhu Bang, Joonwhan Bae, Brian Myungjune Jung
  • STORAGE SYSTEM AND OPERATING METHOD THEREOF
    Publication number: 20220138059
    Abstract: A storage system includes a host including a host queue storing a plurality of commands and a storage device including a storage queue exchanging commands with the host through a first port or a second port, and storing the exchanged commands, wherein the storage device is configured to, when a communication error has occurred through the first port, transfer information about a command stored in the storage queue before the error occurrence to the host through the second port.
    Type: Application
    Filed: October 18, 2021
    Publication date: May 5, 2022
    Inventors: Jongwon LEE, Jangwook PARK, Kwanhu BANG, Joonwhan BAE, Brian Myungjune JUNG
  • Solid-state disk, and user system comprising same
    Patent number: 9996456
    Abstract: The inventive concept relates to a user system including a solid state disk. The user system may include a main memory for storing data processed by a central processing unit; and a solid state disk for storing the selected data among data stored in the main memory. The main memory and the solid state disk form a single memory hierarchy. Thus, the user system of the inventive concept can rapidly process data.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: June 12, 2018
    Assignee: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Eui-Young Chung, Kwanhu Bang
  • Solid-state disk, and user system comprising same
    Patent number: 8775711
    Abstract: The inventive concept relates to a user system including a solid state disk. The user system may include a main memory for storing data processed by a central processing unit; and a solid state disk for storing the selected data among data stored in the main memory. The main memory and the solid state disk form a single memory hierarchy. Thus, the user system of the inventive concept can rapidly process data.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: July 8, 2014
    Assignee: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Eui-Young Chung, Kwanhu Bang
  • SOLID-STATE DISK, AND USER SYSTEM COMPRISING SAME
    Publication number: 20140122784
    Abstract: The inventive concept relates to a user system including a solid state disk. The user system may include a main memory for storing data processed by a central processing unit; and a solid state disk for storing the selected data among data stored in the main memory. The main memory and the solid state disk form a single memory hierarchy. Thus, the user system of the inventive concept can rapidly process data.
    Type: Application
    Filed: January 6, 2014
    Publication date: May 1, 2014
    Applicant: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Eui-Young CHUNG, Kwanhu BANG
  • SOLID-STATE DISK, AND USER SYSTEM COMPRISING SAME
    Publication number: 20130073772
    Abstract: The inventive concept relates to a user system including a solid state disk. The user system may include a main memory for storing data processed by a central processing unit; and a solid state disk for storing the selected data among data stored in the main memory. The main memory and the solid state disk form a single memory hierarchy. Thus, the user system of the inventive concept can rapidly process data.
    Type: Application
    Filed: February 10, 2011
    Publication date: March 21, 2013
    Applicant: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Eui-Young Chung, Kwanhu Bang