Xin Li

Title: Innovations of Inventor Xin Li

Introduction

Xin Li is a notable inventor based in Carrollton, TX (US). He has made significant contributions to the field of microelectronics, particularly in the development of semiconductor devices. With a total of 2 patents to his name, his work showcases innovative techniques that enhance the functionality and efficiency of electronic components.

Latest Patents

Xin Li's latest patents include a method of forming a semiconductor device and a piezoelectric wet etch process with reduced resist lifting and controlled undercut. The first patent describes a microelectronic device that incorporates a piezoelectric thin film element. This device is created by oxidizing the top surface of a piezoelectric layer using oxygen plasma, followed by the formation of an etch mask with photoresist. The etch mask undergoes conditioning through an oven bake and a UV bake. The etching process consists of three steps, starting with a wet etch using a specific aqueous solution, followed by an agitated rinse, and concluding with a short etch in the same solution. The second patent outlines a similar process, emphasizing the reduction of resist lifting and controlled undercut during the etching of the piezoelectric layer.

Career Highlights

Xin Li is currently employed at Texas Instruments Corporation, where he continues to innovate in the field of microelectronics. His work has been instrumental in advancing semiconductor technology, making significant impacts on the industry.

Collaborations

Xin Li collaborates with talented coworkers, including Neng Jiang and Joel Soman. Their combined expertise contributes to the successful development of cutting-edge technologies in their field.

Conclusion

In summary, Xin Li is a distinguished inventor whose work in semiconductor devices has led to valuable patents and advancements in microelectronics. His contributions continue to shape the future of technology.