Tao Li

Title: Innovations of Inventor Tao Li

Introduction

Tao Li is a notable inventor based in Fremont, CA, who has made significant contributions to the field of technology. He holds 2 patents that showcase his innovative spirit and technical expertise. His work primarily focuses on advancements in wafer testing systems and liquid delivery control methods.

Latest Patents

One of Tao Li's latest patents is a "Wafer prober to facilitate testing of a wafer using nanosecond pulses." This invention includes a wafer testing system that comprises a chuck, a wafer carrier, a cathode plate, and a probe card. The chuck is designed to hold the wafer carrier, which in turn holds the wafer on its surface. The surface of the wafer carrier features one or more contact points that interact with the cathode plate, providing an electrical connection to the probe card. This setup allows for efficient testing of the wafer using specialized probes.

Another significant patent is the "Closed loop control on liquid delivery system ECP slim cell." This method involves controlling liquid delivery in a processing chamber by generating an analog input signal proportional to a process variable. It calculates an analog output signal based on a setpoint and a deadband, which determines when control logic is activated. The method ensures precise adjustments to the process variable, enhancing the efficiency of liquid delivery systems.

Career Highlights

Tao Li has worked with prominent companies in the technology sector, including Applied Materials, Inc. and Lumentum Operations LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in the industry.

Collaborations

Throughout his career, Tao Li has collaborated with talented individuals such as Roy C Nangoy and Allen L D'Ambra. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Tao Li's contributions to the field of technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations.