Cheng-Ming Lee

Title: Innovations of Cheng-Ming Lee in ESD Protection Designs

Introduction

Cheng-Ming Lee is a notable inventor based in Taitung, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the design of ESD (Electrostatic Discharge) protection circuits. With a total of 4 patents to his name, his work focuses on enhancing the performance and reliability of integrated circuits.

Latest Patents

Cheng-Ming Lee's latest patents include innovative designs for ESD protection circuits that utilize parallel LC tanks for giga-hertz RF integrated circuits. These designs incorporate a single or multiple parallel inductors and capacitors, known as LC tanks, to mitigate power loss caused by parasitic capacitance in ESD circuits. The first design features a basic LC tank structure, while the second design expands on this by incorporating two LC tank structures. These configurations can be further developed into ESD protection circuit structures that stack n-stages of LC tanks. The final design described involves stacking the first design to form advanced ESD protection circuits. These innovative designs effectively prevent power gain loss due to parasitic capacitance, as the parameters of the LC tank can be tuned to resonate at the desired operating frequency. Each design can be slightly modified to create variations that maintain identical ESD protection capabilities.

Career Highlights

Throughout his career, Cheng-Ming Lee has worked with prominent companies in the semiconductor industry, including United Microelectronics Corporation and Silicon Integrated Systems Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in ESD protection technology.

Collaborations

Cheng-Ming Lee has collaborated with esteemed colleagues such as Ming-Dou Ker and Tung-Yang Chen. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field of electrical engineering.

Conclusion

Cheng-Ming Lee's contributions to ESD protection designs have significantly impacted the reliability of integrated circuits. His innovative approaches and collaborative efforts continue to inspire advancements in the field.