Company Filing History:
20 out of 5,442 
1 out of 832,843 Years Active: 2009-2024
Introduction
Xiaogang Qiu is a prominent inventor based in San Jose, California, with an impressive portfolio comprising 21 patents. His innovative contributions primarily focus on enhancing data transfer techniques and synchronization mechanisms in computing systems.
Latest Patents
Among his latest patents is one titled "Techniques for efficiently transferring data to a processor." This invention introduces a method for block data transfer that minimizes data transfer and memory access overheads, significantly reducing multiprocessor activity and energy consumption. Threads running on a multiprocessor can request and cache essential data from global memory into on-chip shared memory. This technique allows threads to access the information multiple times without the need to store it in registers or cache memory during the transfer.
Another notable patent is "High performance synchronization mechanisms for coordinating operations on a computer system." This patent presents a novel synchronization barrier that enhances the flexibility and efficiency of coordinating synchronization through mechanisms such as 'Arrive' and 'Wait.' It also enables the synchronization of hardware components like direct-memory-access (DMA) engines with software-based threads, which marks a significant advancement in computing efficiency.
Career Highlights
Xiaogang Qiu has made significant strides in the tech industry, with valuable experience garnered from working with several companies, notably Nvidia Corporation. His work in the field of data processing technologies has made him a key player in advancing computer system operations and efficiencies.
Collaborations
Throughout his career, Xiaogang has collaborated with several notable professionals, including Jack H Choquette and Olivier Giroux. These collaborations have allowed for the cross-pollination of ideas and techniques that have enhanced the capabilities of the innovations he’s worked on.
Conclusion
In summary, Xiaogang Qiu is a distinguished inventor whose work in optimizing data transfer and synchronization in computing systems has led to significant advancements. His dedication to innovation continues to influence the field and contributes to improved efficiency and performance across various technological applications.