Yiao-Tee Hsia

Title: Yiao-Tee Hsia: Innovator in Air Bearing Technology

Introduction

Yiao-Tee Hsia is a prominent inventor based in Pleasanton, CA, known for his significant contributions to air bearing technology. With a total of six patents to his name, Hsia has made remarkable advancements in the design and functionality of air bearing sliders.

Latest Patents

One of Hsia's latest patents is the "Reduced-altitude-sensitive subambient pressure air bearing slider." This innovative design features an air bearing surface with first and second leading end tapers, which are strategically spaced from the sides of the slider. The air bearing pads are constructed with transverse sections and longitudinal legs, creating a major recessed central region. This design allows for virtually no roll and improved stiffness for pitch and vertical characteristics over a wide range of altitudes, from sea level to approximately 10,000 feet above sea level.

Another notable patent is the "Air bearing magnetic head slider." This air bearing slider is engineered with two rails and a central pad that provide positive air bearing regions. The design includes three recess regions etched to a constant depth, with identical rails symmetrically positioned relative to a central longitudinal axis. The pitch adjustment pad optimizes the overall pitch angle, while the leg generates counter-pressure to oppose the load applied by the suspension. This innovative design achieves a constant flying height and reduces vertical and pitch stiffness, resulting in low contact force for pseudo-contact applications.

Career Highlights

Yiao-Tee Hsia has made significant strides in his career, particularly through his work at Read Rite Corporation. His expertise in air bearing technology has positioned him as a key figure in the field, contributing to advancements that enhance the performance of magnetic head sliders.

Collaborations

Throughout his career, Hsia has collaborated with notable colleagues, including Ciuter Chang and Pablo G Levi. These partnerships have fostered innovation and have been instrumental in the development of cutting-edge air bearing technologies.

Conclusion

Yiao-Tee Hsia's contributions to air bearing technology have had a profound impact on the industry. His innovative designs and patents continue to shape the future of air bearing sliders, demonstrating his commitment to advancing technology in this field.