Company Filing History:
Years Active: 2014-2025
Title: Jan H Achrenius: Innovator in Image Rendering Technologies
Introduction
Jan H Achrenius is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of image rendering technologies, holding a total of 4 patents. His work focuses on enhancing the efficiency and effectiveness of rendering processes in computer graphics.
Latest Patents
Achrenius's latest patents include innovative methods for hierarchical depth data generation and tiled image rendering. The first patent, titled "Hierarchical depth data generation using primitive fusion," describes a processing system that determines whether a primitive covers a predetermined threshold percentage of a tile in an image. If the primitive meets this threshold, its depth data is stored in a depth buffer for pixel-based rendering. Conversely, if it does not meet the threshold, the system fuses the primitive with preceding primitives to generate a fused primitive, which is then passed to the depth buffer if valid.
The second patent, "Device and method of implementing subpass interleaving of tiled image rendering," outlines a method for dividing a frame into multiple tiles and interleaving the execution of subpasses across these tiles. This approach optimizes the rendering process by storing visibility data at allocated memory addresses for adjacent tiles, enhancing the overall efficiency of the rendering operation.
Career Highlights
Throughout his career, Jan H Achrenius has worked with leading technology companies, including Advanced Micro Devices Corporation and Nvidia Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in image rendering.
Collaborations
Achrenius has collaborated with talented individuals in the field, including Kiia Kallio and Ruijin Wu. These partnerships have contributed to the advancement of his projects and the successful implementation of his patented technologies.
Conclusion
Jan H Achrenius is a prominent figure in the realm of image rendering, with a focus on developing efficient methods for depth data generation and tiled rendering. His contributions continue to influence the industry and pave the way for future innovations.