Patents by Inventor Yongcai XU

Yongcai XU 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: 11513959
    Abstract: A request to read data from a location associated with a memory component is received. The request is assigned a first tag, the first tag having a first identifier of a first buffer to store data read from the location. The request to read data is determined to collide with an earlier request to write data to the location. The earlier request is assigned a second tag, the second tag having a second identifier of a second buffer to store data to write to the location. An attempt to lock the second tag and the second buffer for the request to read data is made. The request to read data is fulfilled from the second buffer in response to a successful attempt to lock the second tag and the second buffer.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: November 29, 2022
    Assignee: MICRON TECHNOLOGY, INC.
    Inventors: Horia C. Simionescu, Lyle E. Adams, Yongcai Xu, Mark Ish
  • Publication number: 20210182199
    Abstract: A request to read data from a location associated with a memory component is received. The request is assigned a first tag, the first tag having a first identifier of a first buffer to store data read from the location. The request to read data is determined to collide with an earlier request to write data to the location. The earlier request is assigned a second tag, the second tag having a second identifier of a second buffer to store data to write to the location. An attempt to lock the second tag and the second buffer for the request to read data is made. The request to read data is fulfilled from the second buffer in response to a successful attempt to lock the second tag and the second buffer.
    Type: Application
    Filed: February 25, 2021
    Publication date: June 17, 2021
    Inventors: Horia C. SIMIONESCU, Lyle E. ADAMS, Yongcai XU, Mark ISH
  • Patent number: 10936496
    Abstract: A request to read data from a location associated with a memory component is received. The request is assigned a first tag, the first tag having a first identifier of a first buffer to store data read from the location. The request to read data is determined to collide with an earlier request to write data to the location. The earlier request is assigned a second tag, the second tag having a second identifier of a second buffer to store data to write to the location. An attempt to lock the second tag and the second buffer for the request to read data is made. The request to read data is fulfilled from the second buffer in response to a successful attempt to lock the second tag and the second buffer.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: March 2, 2021
    Assignee: MICRON TECHNOLOGY, INC.
    Inventors: Horia C. Simionescu, Lyle E. Adams, Yongcai Xu, Mark Ish
  • Publication number: 20200387449
    Abstract: A request to read data from a location associated with a memory component is received. The request is assigned a first tag, the first tag having a first identifier of a first buffer to store data read from the location. The request to read data is determined to collide with an earlier request to write data to the location. The earlier request is assigned a second tag, the second tag having a second identifier of a second buffer to store data to write to the location. An attempt to lock the second tag and the second buffer for the request to read data is made. The request to read data is fulfilled from the second buffer in response to a successful attempt to lock the second tag and the second buffer.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 10, 2020
    Inventors: Horia C. SIMIONESCU, Lyle E. ADAMS, Yongcai XU, Mark ISH
  • Publication number: 20200264984
    Abstract: An entry is read from a first memory component, the entry associated with a first logical address. The first entry includes a first physical address to a segment of a logical-to-physical address map in a second memory component and an indication of whether the segment of the logical-to-physical address map is stored in the first memory component. The segment of the logical-to-physical address map includes a second entry associated with the first logical address. A second physical address is written to the second entry in the first memory component based on a determination from the indication that the segment of the logical-to-physical address map is stored in the first memory component.
    Type: Application
    Filed: September 3, 2019
    Publication date: August 20, 2020
    Inventors: Lyle E. ADAMS, Sheng BI, Karl D. SCHUH, Pushpa SEETAMRAJU, Dan Z. TUPY, Yongcai XU
  • Patent number: D1008540
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: December 19, 2023
    Assignee: MEVOL (HK) LIMITED
    Inventor: Yongcai Xu
  • Patent number: D1017125
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: March 5, 2024
    Assignee: Mevol (HK) Limited
    Inventor: Yongcai Xu