Company Filing History:
Years Active: 2008-2016
Title: Zuyan Shen: Innovator in Piezoelectric Technologies
Introduction
Zuyan Shen is a prominent inventor based in Philadelphia, PA (US), known for his significant contributions to the field of piezoelectric materials and devices. With a total of 6 patents, Shen has developed innovative technologies that have applications in microelectromechanical systems (MEMS) and nanoelectromechanical systems (NEMS).
Latest Patents
One of Shen's latest patents involves sol-gel precursors and methods for making lead-based perovskite films. This simple and economical sol-gel method produces thick and dense lead zirconate titanate (PZT) thin films that exhibit a stoichiometric chemical composition and unprecedented electrical and dielectric properties. These PZT films serve as the foundation for many MEMS and NEMS applications, particularly in micro/nano sensors and actuators.
Another notable invention is the piezoelectric microcantilever sensor designed for biosensing applications. This sensor includes at least one electrode, an insulation layer, a receptor, an immobilization layer, a non-piezoelectric layer, and a piezoelectric layer. The sensor is capable of self-actuation and detection, utilizing highly piezoelectric thin films made from lead magnesium niobate-lead titanate, zirconate titanate, or lead-free materials. Methods of using these sensors, along with flow cells and arrays that incorporate them, are also described in his patents.
Career Highlights
Zuyan Shen is affiliated with Drexel University, where he continues to advance research in piezoelectric technologies. His work has garnered attention for its potential to revolutionize sensor technology and enhance the performance of various applications in the field.
Collaborations
Shen has collaborated with notable colleagues, including Wan Y Shih and Wei-Heng Shih, contributing to the advancement of research in piezoelectric materials and their applications.
Conclusion
Zuyan Shen's innovative work in the field of piezoelectric technologies has led to significant advancements in sensor applications and materials science. His contributions continue to impact the development of MEMS and NEMS, showcasing the importance of his inventions in modern technology.