John L Furlani

Title: John L. Furlani: Innovator in Image Processing and Multi-threaded Computing

Introduction

John L. Furlani is a notable inventor based in Palo Alto, CA, with a significant contribution to the fields of image processing and multi-threaded computing. He holds a total of 9 patents, showcasing his innovative approach to solving complex problems in technology.

Latest Patents

Furlani's latest patents include a method, apparatus, and computer program product for using deferred execution for a tiling pull model in a tiled image processing architecture. This invention optimizes the application of deferred image operations on a tiled source image by dynamically creating a data structure, such as a directed acyclic graph (DAG), to represent the operations performed on various instances of one or more images. The invention analyzes this data structure to determine which source image tiles are needed when the final image data is required. By processing each tile separately through all deferred operations, the approach reduces memory reads and enhances performance.

Another significant patent by Furlani is a method, apparatus, and computer program product for locking interrelated data structures in a multi-threaded computing environment. This invention improves the performance of multi-threaded applications by monitoring interrelationships between objects in an object collection and providing mechanisms to lock only the minimal set of objects requiring exclusive thread access. This strategy allows other threads to access unrelated objects simultaneously, thereby reducing the likelihood of blocking and improving overall efficiency.

Career Highlights

Throughout his career, John L. Furlani has worked with prominent companies such as Sun Microsystems, Inc. and Be Here Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions in technology.

Collaborations

Furlani has collaborated with notable individuals in the industry, including Willard Curtis Lomax and Jorge E. Carbo, Jr. These collaborations have further enriched his work and contributed to his success as an inventor.

Conclusion

John L. Furlani's contributions to image processing and multi-threaded computing demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to enhancing performance and efficiency in technology.