Thao Pham

Title: The Innovative Contributions of Thao Pham

Introduction

Thao Pham is a distinguished inventor based in San Jose, California, with a remarkable portfolio of seven patents to her name. Her expertise lies in the development of advanced magnetic sensors, which have significant applications in various technological fields.

Latest Patents

Among her latest inventions is the "Scissor Sensor with Back Edge Bias Structure and Novel Dielectric Layer." This innovative design features a scissor-type magnetic sensor that incorporates an enhanced back edge bias structure. This structure extends beyond the sides of the sensor stack, allowing for improved bias moments, formed on a flat topography that optimizes magnetic biasing. The manufacturing process involves defining the sensor width, depositing a multi-layer insulation layer that includes a dielectric layer resistant to ion milling, and creating a removable fill layer over it. The ion milling process carefully removes portions of the insulation layer, optimizing the performance of the sensor.

Another significant patent is the "Method for Manufacturing a Magnetoresistive Sensor," which outlines a technique for building magnetic sensors with exceptionally narrow track widths and well-defined sidewalls. This method uses a tri-layer mask structure to achieve precise etching, involving reactive ion etching followed by ion milling to define the final sensor configurations.

Career Highlights

Throughout her career, Thao Pham has worked with prominent companies such as Hitachi Global Storage Technologies and IBM. Her experience at these leading organizations has contributed to her deep understanding of sensor technology and innovation.

Collaborations

Thao has collaborated with notable colleagues, including Son Van Nguyen and Richard Hsiao, enhancing her research capabilities and driving forward advancements in sensor technology.

Conclusion

Thao Pham's contributions to the field of magnetic sensors showcase her innovative spirit and dedication to advancing technology. With her extensive patent portfolio and experience in high-profile companies, Thao continues to make significant strides as an inventor, impacting various industries with her groundbreaking inventions.