Per Christian Corneliussen

Title: Per Christian Corneliussen: Patent Work in Graphics Memory Management.

Introduction

Per Christian Corneliussen is an inventor associated with Orlando, Florida, and Apple Inc. His patent work includes techniques for managing memory pages used in graphics processing and ray tracing.

Latest Patents

The provided information lists one patent for Corneliussen: “Page Management and Forward Progress for Ray Tracing.” The invention describes allocating memory pages to shader-program threads through a page pool containing protected and public pages. Under the described allocation restrictions, protected pages are reserved for secondary threads launched by a primary thread, while public pages may be allocated to either primary or secondary threads. The approach addresses memory allocation in graphics processors and supports progress in ray-tracing workloads.

Career Highlights

Corneliussen’s listed patent is associated with Apple Inc. It focuses on graphics processor memory management, particularly how page-allocation rules can distinguish between primary and secondary shader threads. The supplied information identifies 1 patent.

Collaborations

Frank W. Liljeros is identified as a coworker. The information provided does not specify his role in the patent or describe a direct collaboration.

Conclusion

Per Christian Corneliussen’s listed invention concerns memory-page allocation for ray tracing, with rules designed to manage access for different shader threads. It represents his documented contribution to graphics processing technology at Apple Inc.