Chin-Yu Yeh

Title: Innovations by Chin-Yu Yeh: A Trailblazer in Magnetic Read Sensor Technology

Introduction

Chin-Yu Yeh, an accomplished inventor based in San Jose, CA, has made significant contributions to the field of magnetic read sensor technology. With a total of five patents to his name, he has demonstrated a commitment to advancing the capabilities of read heads, particularly in the context of temperature variations and performance optimization.

Latest Patents

Yeh's latest patents showcase his innovative approaches to the challenges faced in magnetic read sensors. One notable patent is a "Method for Testing the Acceptability of a Magnetic Read Sensor." This method meticulously tests magnetic heads under varying temperature conditions to determine their acceptability. By measuring signal amplitude and signal asymmetry, he establishes criteria to determine whether a magnetic head is affected excessively by temperature changes, providing a critical evaluation process for hardware quality assurance.

Another significant contribution is the "System and Method for Pre-Stressing a Read Head for Improving Performance Thereof." This invention involves an annealing process aimed at setting the optimal magnetization condition of a read head. The method entails calculating the precise amount of heat required for stabilization and determining the width and amplitude of a voltage pulse needed to achieve that heat through Joule heating. This innovative technique ensures that the read head operates at peak performance while minimizing risks associated with temperature fluctuation.

Career Highlights

Chin-Yu Yeh's impressive career includes notable stints at esteemed organizations such as Hitachi Global Storage Technologies and IBM. His tenure at these industry giants has provided him with a robust foundation in advanced technology and product development, allowing him to refine his inventive skills further.

Collaborations

Throughout his career, Yeh has collaborated with brilliant minds including Jih-Shiuan Luo and Ciaran Avram Fox. These partnerships have not only enriched his own work but have also fostered innovation within the industry, demonstrating the importance of teamwork in the technological advancement landscape.

Conclusion

Chin-Yu Yeh stands out as a prominent figure in the realm of magnetic read sensor technology. Through his inventive methodologies and collaborative spirit, he continues to pave the way for advancements that enhance performance and reliability in magnetic storage devices. His contributions play a vital role in the ongoing evolution of this crucial technology.