David B Rosen

Title: The Innovations of David B Rosen

Introduction

David B Rosen is an accomplished inventor based in Canoga Park, California. He is known for his significant contributions to the field of computing, particularly in the development of intelligent compilers. His work has had a profound impact on the efficiency of evaluating Boolean expressions.

Latest Patents

David B Rosen holds a patent for a "Compiler for evaluating Boolean expressions." This innovative compiler is particularly useful for evaluating Boolean expressions associated with ladder structures. The patent outlines a method where true/false paths are defined through the expressions. In the first pass of code generation, the start code for examining each element is established. In the second pass, the relative offsets for branching from one element to the next along both the true and false paths are filled in. This approach significantly reduces execution time for evaluating ladder structures by an order of magnitude compared to prior techniques that rely on source code and an interpreter.

Career Highlights

David B Rosen is currently employed at Pertron Controls Corporation, where he continues to innovate and contribute to advancements in technology. His work at the company has allowed him to apply his expertise in compiler design and Boolean expression evaluation.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Dirk I Gates and Gary A Jones. These partnerships have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

David B Rosen's contributions to the field of computing, particularly through his patent for an intelligent compiler, demonstrate his commitment to innovation. His work continues to influence the efficiency of evaluating Boolean expressions, showcasing the importance of inventors in advancing technology.