Chee Tee Chua

Title: Innovations of Chee Tee Chua

Introduction

Chee Tee Chua is a notable inventor based in Singapore, recognized for his contributions to the field of semiconductor technology. With a total of seven patents to his name, he has made significant advancements in the fabrication of inductors on silicon substrates. His work has implications for improving the performance of electronic devices.

Latest Patents

One of Chee Tee Chua's latest patents is a method to fabricate horizontal air columns underneath metal inductors. This innovative method involves creating an inductor on the surface of a silicon substrate, utilizing overlying layers of oxide fins beneath the metal inductor. The oxide fins provide stability support for the metal inductor while allowing horizontal air columns to exist underneath. The invention also enables the creation of air cavities that are spatially inserted between the oxide fins through repetitive application of a mask. The presence of these air wells significantly reduces parasitic capacitances and series resistance associated with the substrate, enhancing the inductor's performance.

Career Highlights

Throughout his career, Chee Tee Chua has worked with prominent organizations, including Chartered Semiconductor Manufacturing Ltd and the National University of Singapore. His experience in these institutions has contributed to his expertise in semiconductor manufacturing and research.

Collaborations

Chee Tee Chua has collaborated with notable colleagues such as Lap Chan and Cher Liang Cha. Their joint efforts have furthered advancements in the field of semiconductor technology.

Conclusion

Chee Tee Chua's innovative methods and contributions to semiconductor technology highlight his role as a significant inventor in the industry. His patents reflect a commitment to enhancing electronic device performance through advanced fabrication techniques.