Pei Wen Qiao

Title: Pei Wen Qiao: Innovator in Electro-Acoustic Resonators

Introduction: Pei Wen Qiao is a prominent inventor based in Singapore, known for her contributions to the field of electro-acoustic resonators. With a focus on innovative technologies, she has developed a patent that showcases her expertise and creativity in engineering.

Latest Patents: Pei Wen Qiao holds a patent for an electro-acoustic resonator and the method of forming it. This invention involves a piezoelectric substrate with an electrode structure that includes a metal layer of aluminum and copper. A barrier layer is incorporated to prevent the diffusion of copper, while another aluminum layer is placed on top. The design ensures that the AlCu intermetallic phase formed after annealing is confined beneath the barrier layer, effectively avoiding galvanic corrosion of the electrode structure. This innovative approach enhances the reliability and performance of electro-acoustic devices.

Career Highlights: Pei Wen Qiao is currently employed at Rf360 Singapore Pte. Ltd., where she continues to push the boundaries of technology in her field. Her work has significantly contributed to advancements in electro-acoustic systems, making her a valuable asset to her company and the industry.

Collaborations: Pei has collaborated with notable colleagues, including Matthias Honal and Tomasz Jewula, who share her passion for innovation and technology. Their teamwork fosters a creative environment that leads to groundbreaking developments in their projects.

Conclusion: Pei Wen Qiao's contributions to the field of electro-acoustic resonators exemplify her dedication to innovation and engineering excellence. Her patent and ongoing work at Rf360 Singapore Pte. Ltd. highlight her role as a leading inventor in her industry.