Location History:
- Toronto, CA (2010 - 2021)
- Markham, CA (2019 - 2023)
Company Filing History:
17 out of 1,044 
6 out of 12,890 
2 out of 376 
Years Active: 2010-2025
Title: **The Innovative Contributions of Jeffrey Gongxian Cheng**
Introduction
Jeffrey Gongxian Cheng is an esteemed inventor based in Toronto, Canada, recognized for his significant contributions to the field of technology through 19 patents. Cheng’s inventive endeavors focus primarily on improving system performance and optimizing service quality in virtualized environments.
Latest Patents
Cheng's latest patents showcase his deep understanding of system architecture and virtualization. One of his notable patents is for "Job limit enforcement for improved multitenant quality of service." This patent details a scheduler capable of validating job requests from virtual functions associated with tenants before execution by processing units. It emphasizes multi-level enforcement of defined restrictions through user-mode and kernel-mode drivers, thus enhancing the operational integrity of multitenant environments.
Another significant patent is "VMID as a GPU task container for virtualization." This innovation discloses systems and methodologies for abstracting tasks within virtual memory identifier (VMID) containers. It explains how a processor executes multiple concurrent tasks, retrieving and mapping task identifiers to maintain operational efficiency, especially focusing on memory operations and application identification.
Career Highlights
Cheng has developed his professional acumen through engagements at notable technology firms, including ATI Technologies and Advanced Micro Devices Corporation. His work in these companies has allowed him to apply and refine his innovative ideas, contributing to advancements in computing technologies.
Collaborations
Throughout his career, Jeffrey Cheng has collaborated with talented professionals such as Anthony Asaro and Yinan Jiang. These collaborations have played a pivotal role in pushing the boundaries of innovative solutions in high-performance computing and virtualization.
Conclusion
In summary, Jeffrey Gongxian Cheng is a prominent figure in the realm of technology, with a remarkable portfolio of patents that demonstrate his commitment to innovation. His work continues to influence the way virtual environments operate, ensuring improved efficiency and service quality for users across various platforms.