Cong Liang

Title: Cong Liang - Innovator in Surface Acoustic Wave Technology

Introduction

Cong Liang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of surface acoustic wave technology. His innovative work has led to the development of a unique patent that enhances the functionality of acoustic wave filters.

Latest Patents

Cong Liang holds a patent for a wafer level surface acoustic wave filter and package method. This invention includes a wafer, an electrode layer, a supporting wall, and a cover plate. The wafer consists of a substrate layer and a piezoelectric thin film layer that are combined through wafer bonding. The electrode layer is positioned on the surface of the piezoelectric thin film layer. The supporting wall surrounds the area between the piezoelectric thin film layer and the cover plate, forming a sealed cavity. The cover plate is made from at least a first material layer, which is the same material as the substrate layer. This innovative design improves the efficiency and performance of surface acoustic wave filters.

Career Highlights

Cong Liang is currently employed at Spreadtrum Communications (Shanghai) Co., Ltd. His work at this company has allowed him to focus on advancing technology in the field of communications. He has demonstrated a strong commitment to innovation and has contributed to the company's reputation for excellence in technology development.

Collaborations

Cong Liang collaborates with various professionals in his field, including his coworker Jing Lan Chen. Their teamwork has fostered an environment of creativity and innovation, leading to advancements in their projects.

Conclusion

Cong Liang is a notable inventor whose work in surface acoustic wave technology has made a significant impact. His patent for a wafer level surface acoustic wave filter showcases his innovative spirit and dedication to advancing technology. His contributions continue to influence the field and inspire future innovations.