Jianxin Lei

Title: Innovations of Jianxin Lei in Semiconductor Technologies

Introduction

Jianxin Lei is a prominent inventor based in Fremont, California. With an impressive portfolio of 26 patents, his contributions to the field of semiconductor technology stand out for their ingenuity and relevance. His work has significantly advanced methods and devices used in the semiconductor industry, enhancing both efficiency and performance.

Latest Patents

Among his latest innovations, Jianxin Lei has developed two noteworthy patents. The first is titled "Methods and devices for subtractive self-alignment." This patent describes a method for forming an interconnect structure for semiconductor devices, which includes the deposition of an etch stop layer followed by in situ deposition of a metal layer. This process occurs in a vacuum, preventing exposure to ambient air, which optimizes the quality of the semiconductor structure.

The second patent, "Methods and apparatus for processing a substrate," outlines a processing chamber specifically designed for substrate processing. It features a unique configuration involving a sputtering target, an RF power source, and an auto capacitor tuner (ACT). The system is designed to maintain a predetermined potential difference during the etching process, thereby enhancing the accuracy and efficiency of substrate processing.

Career Highlights

Jianxin Lei is currently employed at Applied Materials, Inc., a leader in materials engineering solutions. His position at such a renowned company highlights the significance of his work in advancing semiconductor technologies. Throughout his career, Jianxin has been instrumental in developing innovative solutions that have aided both manufacturing processes and the performance of semiconductor devices.

Collaborations

Working alongside talented colleagues like Wenting Hou and Jothilingam Ramalingam, Jianxin Lei collaborates with experts in the field to push the boundaries of what is possible in semiconductor technology. These collaborations have fostered a dynamic environment for innovation and growth, allowing for the exchange of ideas and expertise.

Conclusion

Jianxin Lei's contributions to the semiconductor industry through his numerous patents underscore his role as a leading inventor. His innovative methods and devices not only reflect his expertise but also set the stage for future advancements in the technology. As he continues to work at Applied Materials, Inc., Jianxin's influence on the field will undoubtedly persist, inspiring the next generation of inventors and engineers.