Ming-Cheng Chang

Title: The Innovations of Ming-Cheng Chang

Introduction

Ming-Cheng Chang is a prominent inventor based in Dresden, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of seven patents. His work focuses on advanced transistor structures and methods that enhance the performance and efficiency of electronic devices.

Latest Patents

Chang's latest patents include innovations such as extended-drain field-effect transistors, which feature a floating gate. This invention involves a source region coupled to a semiconductor layer, a drain region also coupled to the semiconductor layer, and a first gate structure positioned over a channel region of the semiconductor layer. An extended drain region is strategically placed between the channel region and the drain region, incorporating a portion of the semiconductor layer between the first gate structure and the drain region. Additionally, a second gate structure is arranged over this portion of the semiconductor layer. Another notable patent is for deep fence isolation for logic cells, which includes structures for field-effect transistors and methods for fabricating these structures. This innovation features a logic cell that comprises first and second field-effect transistors, along with a well defining a back gate situated beneath both transistors. A dielectric layer is positioned between the well and the logic cell, with multiple deep trench isolation regions extending through the dielectric layer to surround the transistors and the well.

Career Highlights

Ming-Cheng Chang has worked with notable companies in the semiconductor industry, including GlobalFoundries Inc. and GlobalFoundries U.S. Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in semiconductor technology.

Collaborations

Throughout his career, Chang has collaborated with talented individuals such as Nigel Chan and Ran Yan. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Ming-Cheng Chang's contributions to the field of semiconductor technology are noteworthy, with several patents that reflect his innovative spirit. His work continues to influence the industry and pave the way for future advancements in electronic devices.