Hank Cheng

Title: Hank Cheng: Innovator in Power Management and Memory Design

Introduction

Hank Cheng is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of integrated circuits and memory design, holding a total of 9 patents. His work focuses on enhancing power management mechanisms and improving memory building blocks through innovative design techniques.

Latest Patents

Hank Cheng's latest patents include a power management mechanism that features an integrated circuit with a global power supply node. This design incorporates a first power domain with a first power management circuit, which contains a local power supply node. The first power control circuit is capable of receiving an input signal, while a second power control circuit boasts a higher current capacity than the first. These circuits are interconnected to both the local and global power supply nodes. The input signal is designed to initiate a power sequence, such as a power-up or power-down process, in the first power control circuit. Additionally, a first control signal generated by the first power control circuit is configured to initiate a power sequence in the second power control circuit.

Another notable patent involves memory building blocks and memory design using automatic design tools. These memory building blocks can be utilized alongside ASIC automatic design tools to create a memory macro, such as a memory array. This process follows a known ASIC design flow, which includes register transfer level (RTL), synthesis, automatic place and route (APR), and timing analysis.

Career Highlights

Hank Cheng is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate in the semiconductor industry. His expertise in power management and memory design has positioned him as a key player in advancing technology in these areas.

Collaborations

Hank has collaborated with notable colleagues, including Chung-Cheng Chou and Bharath Upputuri. Their combined efforts contribute to the ongoing development of cutting-edge technologies in the semiconductor field.

Conclusion

Hank Cheng's contributions to power management and memory design have made a significant impact on the semiconductor industry. His innovative patents and collaborative efforts continue to drive advancements in technology.