Patents by Inventor Wang LingLing

Wang LingLing 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).

  • Distributed direct memory operations having DMA engine with frontend and selected backend according to affinity identified based on selected physical address space
    Patent number: 12596663
    Abstract: The disclosed device includes a direct memory access (DMA) engine having multiple backends and a frontend. The frontend receives a memory operation command, selects one of the backends based on an affinity of the selected backend corresponding to the memory operation command, and instructing the selected backend to perform the memory operation command. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: February 16, 2023
    Date of Patent: April 7, 2026
    Assignees: Advanced Micro Devices, Inc., ATI Technologies ULC
    Inventors: Dong HaiKun, Xia Fang, Ma XiaoJing, Huang ZengRong, Philip Ng, Alexander Kaganov, Anthony Asaro, Chen Yong, Wang LingLing