Changshi Lao

Title: Changshi Lao: Innovator in Nanotechnology

Introduction

Changshi Lao is a prominent inventor based in Atlanta, GA, known for his contributions to the field of nanotechnology. He holds a total of 3 patents that showcase his innovative approach to developing advanced sensors and detectors.

Latest Patents

One of his latest inventions is the piezoelectric nanowire vibration sensor. This device includes a substrate with a first electrical contact and a spaced-apart second electrical contact on its surface. The elongated piezoelectric nano-scale structure extends outwardly from the substrate and is positioned between the two electrical contacts. When the structure is bent, a voltage potential is generated, allowing for precise vibration detection.

Another significant patent is the super sensitive UV detector using polymer functionalized nanobelts. This ultraviolet light sensor features an elongated metal oxide nanostructure coated with a layer of ultraviolet light-absorbing polymer. The current source provides electrons to the nanostructure, while the current detector measures the flow of current, which correlates to the intensity of ultraviolet light hitting the sensor.

Career Highlights

Changshi Lao is affiliated with the Georgia Tech Research Corporation, where he continues to push the boundaries of nanotechnology. His work has significant implications for various applications, including environmental monitoring and safety.

Collaborations

He has collaborated with notable researchers in the field, including Zhong Lin Wang and Jun Zhou, further enhancing the impact of his innovations.

Conclusion

Changshi Lao's contributions to nanotechnology through his patents and research at Georgia Tech Research Corporation highlight his role as a leading inventor in the field. His work continues to inspire advancements in sensor technology and beyond.