This inventor holds 1 USPTO granted patent. Top assignee: Purdue Research Foundation. Active years: 1984.
Company Filing History:
Years Active: 1984
Title: Robert F. Pierret: Innovator in ZnO/Si SAW Technology
Introduction
Robert F. Pierret is a distinguished inventor based in West Lafayette, Indiana, known for his innovative contributions in the field of surface acoustic wave (SAW) devices. With a focus on enhancing performance through novel designs, Pierret has secured a patent that showcases his expertise and forward-thinking approach in engineering.
Latest Patents
Pierret holds a patent for the innovative "ZnO/Si SAW Device having separate comb transducer." This significant invention introduces a separate comb transducer within the ZnO/Si SAW device, enabling the doubling of possible operating frequencies based on photolithographic capabilities. The unique design incorporates a single-phase structure with conductive and non-conductive surfaces equal to one-half of the SAW wavelength. By connecting two such structures in parallel, Pierret achieves a balanced separate comb transducer, effectively reducing signal levels caused by direct coupling that would typically occur in a single-phase structure. Additionally, this patent outlines the use of separate comb grating transducers for the fabrication of higher frequency MZOS convolvers, showcasing versatility in both Rayleigh and Sezawa modes.
Career Highlights
Robert F. Pierret has made notable strides in the engineering community, particularly during his tenure at the University of Texas System. His work not only reflects a deep understanding of material science and acoustics but also highlights his commitment to pushing the boundaries of technological innovation.
Collaborations
Throughout his career, Pierret has collaborated with esteemed colleagues including Robert L. Gunshor and Michael R. Melloch. These partnerships have enabled him to enhance his research endeavors and contribute to groundbreaking advancements in SAW technology.
Conclusion
Robert F. Pierret exemplifies the spirit of innovation through his patent contributions in the field of surface acoustic wave devices. His ability to design solutions that address complex technical challenges will undoubtedly leave a lasting impact on the industry and inspire future inventors.