Yang Zou

Title: Yang Zou - Innovator in Resonator Technology

Introduction

Yang Zou is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of resonator technology. His innovative work has led to the development of a unique resonator, filter, and duplexer.

Latest Patents

Yang Zou holds a patent for a resonator, filter, and duplexer. This invention relates to the technical field of resonators. The resonator includes a substrate, a lower electrode layer, a piezoelectric layer, and an upper electrode layer, which are sequentially formed on the substrate. An acoustic reflection structure is formed on a surface of the substrate that is close to the lower electrode layer. The overlapping region of the acoustic reflection structure, the lower electrode layer, the piezoelectric layer, and the upper electrode layer along a stacking direction forms a resonant region. In this resonant region, the surface, which is away from the substrate, of at least one of the lower electrode layer, the piezoelectric layer, and the upper electrode layer is etched to form an etched region. The depth of the etched region is less than the thickness of an etched layer, and the area of the etched region is less than the area of the resonant region. By controlling the etching area ratio of the resonant region to the etched region, the resonator can obtain a plurality of different resonant frequencies on the same wafer without increasing processes.

Career Highlights

Yang Zou is associated with Wuhan Memsonics Technologies Co., Ltd. His work at this company has been instrumental in advancing resonator technology. He has demonstrated a strong commitment to innovation and research in his field.

Collaborations

Yang Zou has collaborated with notable coworkers, including Yan Liu and Yao Cai. Their teamwork has contributed to the success of various projects within the company.

Conclusion

Yang Zou is a key figure in the development of resonator technology, with a focus on creating innovative solutions that enhance performance. His contributions continue to impact the field positively.