Company Filing History:
Years Active: 2008-2011
Title: Jim Birch: Innovator in Aerodynamic Focusing Systems
Introduction
Jim Birch is a notable inventor based in Albany, California. He has made significant contributions to the field of aerodynamic focusing systems, holding 2 patents that showcase his innovative approach to design and functionality.
Latest Patents
Birch's latest patents include a "Computerized method and system for designing an aerodynamic focusing lens stack." This invention utilizes input from designers regarding various parameters such as particle size range, gas characteristics, upstream temperature, and pressure. The system calculates the total number of focusing lenses and their respective orifice diameters, enhancing the design process through iterative calculations. Additionally, he has developed a "Pressure-flow reducer for aerosol focusing devices." This device allows for high-flow, atmospheric pressure sampling while maintaining a tightly focused particle beam in vacuum conditions. It features an inlet nozzle for flow rate adjustment and a relaxation chamber for aerosol particles, effectively decoupling pressure from flow.
Career Highlights
Jim Birch is currently employed at Lawrence Livermore National Security, LLC, where he continues to innovate in the field of aerosol focusing systems. His work has implications for various applications, including environmental monitoring and industrial processes.
Collaborations
Birch has collaborated with notable colleagues such as Eric Evan Gard and Vincent Riot, contributing to advancements in their shared field of expertise.
Conclusion
Jim Birch's contributions to aerodynamic focusing systems through his patents reflect his commitment to innovation and excellence. His work continues to influence the industry and pave the way for future advancements.