Kitt-Wai Kok

Title: Kitt-Wai Kok: Innovator in Acoustic Sensor Technology

Introduction

Kitt-Wai Kok is a prominent inventor based in Singapore, known for his contributions to acoustic sensor technology. With a total of 4 patents, he has made significant advancements in the field, particularly in the development of innovative microphone designs.

Latest Patents

Kok's latest patents include an ultra-low pressure sensor designed for acoustic applications. This sensor features a backplate with apertures and a flexible diaphragm made from a silicon on insulator (SOI) wafer. The diaphragm includes a layer of heavily doped silicon, a layer of silicon, and an intermediate oxide layer that is insulated from the backplate. This arrangement reduces the acoustic signal pathway, allowing for a thinner sensor with a greater back volume. Another notable invention is a silicon microphone that comprises a backplate of electrically conductive or semi-conductive material. This microphone design includes a diaphragm that forms two parallel plates of a capacitor, enhancing its acoustic performance.

Career Highlights

Kitt-Wai Kok is currently employed at Sensfab Pte Ltd, where he continues to innovate in the field of acoustic sensors. His work has positioned him as a key figure in the development of advanced microphone technologies.

Collaborations

Kok has collaborated with notable coworkers such as Bryan Keith Patmon and Kathirgamasundaram Sooriakumar, contributing to the advancement of their projects and innovations.

Conclusion

Kitt-Wai Kok's contributions to acoustic sensor technology through his patents and work at Sensfab Pte Ltd highlight his role as an influential inventor in the field. His innovative designs continue to push the boundaries of what is possible in microphone technology.