Changxing Cui

Title: Changxing Cui: An Innovator in Actuators and Structural Assemblies

Introduction

Changxing Cui, based in Whippany, NJ, is a prolific inventor with a notable portfolio comprising six patents. His work primarily focuses on advancements in actuators and three-dimensional structural assemblies, displaying his commitment to innovation in the field of engineering and materials science.

Latest Patents

One of Changxing Cui's latest patents involves "Actuators using double-layer charging of high surface area materials." This invention describes actuators that operate through double-layer charge injection in electrodes possessing high gravimetric surface areas and capacitances. The resulting actuators display enhanced mechanical displacement capabilities for performing mechanical work. They utilize materials like carbon nanotubes, providing improved work capacity, power density, cycle life, and force generation while operating at low voltage and high temperatures. Additionally, these actuators can convert mechanical energy input into electrical energy output, enabling the control of thermal, electrical, and fluid transport as well as the manipulation of electromagnetic radiation.

Another significant patent reflects his work on "Three dimensionally periodic structural assemblies in nanometer and longer scales." This invention addresses processes for assembling three-dimensional structures with periodicities at optical wavelengths and beyond. It includes methodologies for self-assembling periodic arrays of spherical particles and enables both infiltration and extraction processes. The resulting articles are useful in various applications such as thermoelectrics, electrochromic displays, low dielectric constant substrates, and photonic materials, showcasing a broad impact on technological advancements.

Career Highlights

Changxing Cui has contributed his expertise to notable companies such as AlliedSignal Inc. and Honeywell International Inc. These experiences have enriched his understanding and practical application of innovative technologies in the industry.

Collaborations

Throughout his career, Changxing Cui has collaborated with esteemed colleagues, including Ray H. Baughman and Ji Su. These partnerships have fostered an environment of creativity and innovation, paving the way for groundbreaking advancements in their respective fields.

Conclusion

Changxing Cui stands out as a remarkable inventor whose contributions to actuators and structural assemblies reflect his dedication to innovation. His six patents not only highlight his technical acumen but also demonstrate the potential impact of his work on future technologies and applications. As he continues to push the boundaries of engineering and materials science, Changxing Cui remains an influential figure in the landscape of innovation.