Leendert Peter Van Doorn

Title: Leendert Peter Van Doorn: Innovator in Graphics Processing

Introduction

Leendert Peter Van Doorn is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of graphics processing, holding a total of 2 patents. His work focuses on improving access to accelerated processing device compute resources for user mode applications.

Latest Patents

One of his latest patents is titled "Graphics compute process scheduling." This patent discloses a method, system, and computer program product that provides improved access to accelerated processing device compute resources. The functionality allows user mode applications to issue commands to an accelerated processing device without requiring kernel mode transitions. Instead, each application is provided with its own buffers, enabling the hardware to process commands efficiently. This innovation allows user mode applications to utilize the accelerated processing device similarly to a CPU.

Another significant patent is "Infrastructure support for accelerated processing device memory paging without operating system integration." This invention involves a CPU with multiple cores, each equipped with specific registers and microcode. The microcode facilitates write notifications to physical addresses, allowing for effective management of IOMMUv2 page table invalidations. This advancement enhances the performance and integration of accelerated processing devices in computing environments.

Career Highlights

Leendert has worked with prominent companies in the technology sector, including Advanced Micro Devices Corporation and ATI Technologies. His experience in these organizations has contributed to his expertise in graphics processing and computing technologies.

Collaborations

Throughout his career, Leendert has collaborated with talented individuals such as Paul Blinzer and Jeffrey Gongxian Cheng. These collaborations have likely enriched his work and led to innovative solutions in the field.

Conclusion

Leendert Peter Van Doorn is a distinguished inventor whose contributions to graphics processing have made a significant impact in the industry. His patents reflect a commitment to enhancing the efficiency and functionality of accelerated processing devices. His work continues to influence the way user mode applications interact with advanced computing technologies.