Howard F Hsu

Title: Howard F Hsu: Innovator in Semiconductor Technology

Introduction

Howard F Hsu is a notable inventor based in San Jose, California. He has made significant contributions to the field of semiconductor technology, particularly in the area of anti-corrosion treatments for integrated circuits. His innovative approach has led to advancements that enhance the reliability and performance of electronic devices.

Latest Patents

Hsu holds a patent for an "Anti-corrosion treatment for patterning of metallic layers." This patent describes an improved method for defining interconnect patterns in integrated circuits fabricated on semiconductor wafers. The method involves immersing the wafer in a weak base solution before etching a titanium-tungsten barrier layer. This process effectively removes chlorides and fluorides that remain from previous etching steps. Additionally, a preferred embodiment includes immersing the wafer in a strong acid solution to further eliminate chlorides.

Career Highlights

Howard F Hsu is associated with Advanced Micro Devices Corporation, a leading company in the semiconductor industry. His work at AMD has allowed him to contribute to cutting-edge technologies that drive the performance of modern computing devices. Hsu's innovative methods have positioned him as a key player in the development of reliable semiconductor solutions.

Collaborations

Throughout his career, Hsu has collaborated with esteemed colleagues, including Kenneth J Mockler and Richard C Kittler. These collaborations have fostered an environment of innovation and have led to the successful development of advanced semiconductor technologies.

Conclusion

Howard F Hsu's contributions to semiconductor technology through his innovative patent and work at Advanced Micro Devices Corporation highlight his importance in the field. His dedication to improving integrated circuit fabrication processes continues to influence the industry positively.