Company Filing History:
Years Active: 2023
Title: Siew Ling Koh: Innovator in Electro-Acoustic Resonators
Introduction
Siew Ling Koh is a prominent inventor based in Singapore, known for his contributions to the field of electro-acoustic resonators. His innovative work has led to the development of a unique patent that addresses critical challenges in the design and functionality of resonators.
Latest Patents
Siew Ling Koh holds a patent for an electro-acoustic resonator and the method of forming it. This invention comprises a piezoelectric substrate on which an electrode structure is disposed. The electrode structure includes a metal layer of aluminum and copper, a barrier layer that prevents the diffusion of copper, and another metal layer of aluminum. The design ensures that an AlCu intermetallic phase formed after annealing is restricted to the area 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
Siew Ling Koh is currently employed at Rf360 Singapore Pte. Ltd., where he continues to push the boundaries of technology in his field. His work has significantly impacted the development of advanced electro-acoustic systems, making him a valuable asset to his company and the industry.
Collaborations
Siew Ling Koh collaborates with talented professionals in his field, including Matthias Honal and Tomasz Jewula. These partnerships foster innovation and contribute to the advancement of technology in electro-acoustic applications.
Conclusion
Siew Ling Koh's contributions to the field of electro-acoustic resonators exemplify the spirit of innovation. His patent and ongoing work at Rf360 Singapore Pte. Ltd. highlight his commitment to advancing technology and improving device performance.