David Renick Brown

Title: Innovator Spotlight: David Renick Brown

Introduction

David Renick Brown, an inventive mind from Meridianville, Alabama, has made notable contributions to the field of technology with his six patents. His work predominantly revolves around thermoacoustic cooling systems and optical devices, reflecting his dedication to enhancing thermal management and light manipulation in various applications.

Latest Patents

Among Brown's latest innovations is the "Miniature Thermoacoustic Cooler," which is a MEMS-based thermoacoustic cryo-cooler designed for thermal management of cryogenic electronic devices. This cooling system can be seamlessly integrated into such devices, utilizing a vertical comb-drive that acts as an acoustic source through a driving plate connected to a resonant tube. By creating a standing wave within this tube, a temperature difference is established across a stack, facilitating effective heat exchange. The innovation of a tapered resonant tube significantly enhances the system's efficiency compared to traditional cylindrical configurations, reducing harmonics and promoting strong standing waves.

Another recent patent is the "Optical Device, System and Method," where Brown has crafted an optical device comprising an array of micro-wedges, each uniquely shaped and sized. This arrangement directs light towards specific sub-regions of an angular pattern, ensuring a large spread of homogenized light with defined boundaries and edges. The operation of this device employs either refraction or reflection mechanisms and is effective across a wide wavelength range, showcasing Brown's remarkable grasp of optical engineering.

Career Highlights

Brown's professional journey has seen him involved with companies such as MEMS Optical, Inc. and MEM Optical, Inc., where he has honed his skills and driven forward innovations in optical systems and thermal management technologies. These experiences have significantly contributed to his inventive portfolio.

Collaborations

Throughout his career, David Renick Brown has collaborated with notable individuals, including Rodney L. Clark and Larry Pezzaniti. Their combined expertise in their respective fields has likely enriched Brown's innovative projects and facilitated successful outcomes in his patent endeavors.

Conclusion

David Renick Brown is a prominent inventor whose work continues to influence the technology landscape, particularly in cryogenic and optical systems. His patents, characterized by innovative designs and practical applications, signify a commitment to advancing technological frontiers. As he continues to explore new ideas, the impact of his contributions is poised to grow, inspiring future generations of inventors.