Sheng-Tang Wang

Title: Innovations by Sheng-Tang Wang

Introduction

Sheng-Tang Wang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in System on Chip (SoC) applications. With a total of 2 patents to his name, Wang's work focuses on improving manufacturing processes and reducing discrepancies in semiconductor production.

Latest Patents

Wang's latest patents include innovative methods for reducing core-to-core mismatches in SoC applications. The first method involves measuring gate lengths of a representative pattern of each core in a first lot of SoC products using a measurement apparatus. This method ensures that each of the SoC products in the first lot includes more than two identical cores. The process also includes determining a tuning amount based on the differences between the gate lengths of each core and adjusting at least one mask for critical dimensions of gate length in a second lot of SoC products according to these tuning amounts.

The second patent also addresses core-to-core mismatches in SoC applications. It includes measuring gate lengths of a representative pattern of each core in a first lot of SoC products. This method similarly determines tuning amounts based on the differences between the gate lengths of each core and adjusts manufacturing conditions for critical dimensions of gate length in a second lot of SoC products. This adjustment is made to reduce core-to-core mismatch due to the surrounding environment of each core, ensuring consistency across identical cores in both lots.

Career Highlights

Sheng-Tang Wang is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work has been instrumental in advancing the efficiency and accuracy of semiconductor manufacturing processes.

Collaborations

Wang has collaborated with esteemed colleagues such as Chia-Ming Chang and Shih-Che Lin. Their combined expertise has contributed to the development of innovative solutions in semiconductor technology.

Conclusion

Sheng-Tang Wang's contributions to the field of semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in SoC applications, ensuring improved manufacturing processes and product quality.