Paul W Smith

Title: Paul W. Smith: Innovator of Head-Gimbal Assembly Testing Technologies

Introduction

Paul W. Smith is an accomplished inventor based in Niwot, Colorado (US), known for his significant contributions to the field of disc drive manufacturing. With a total of nine patents to his name, Smith has made notable strides in the development of technologies that enhance the efficiency and reliability of head-gimbal assemblies.

Latest Patents

Among his latest innovations are two pivotal patents concerning techniques for certifying a head-gimbal assembly. The first patent describes a device and method for testing a slider within a head-gimbal assembly during the manufacturing process of disc drives. This invention includes a test disc equipped with a first circumferential area to detect contact between the slider and the test disc, and a second circumferential area dedicated to burnishing sliders that come into contact with the first circumferential area while the test disc rotates at a predetermined velocity.

Similarly, the second patent outlines a tool for certifying a head-gimbal assembly that incorporates a test disc, an actuator arm, and a control module. This device mirrors the function of the first patent, focusing on the movement of the slider between the inner and outer diameters of the test disc. The control module plays a crucial role in managing the actuator arm's movement and monitoring the slider-disc interface for any contact. In instances of detected contact, the slider may either be burnished or the head-gimbal assembly may be discarded entirely, ensuring optimal performance.

Career Highlights

Throughout his career, Paul W. Smith has worked at Seagate Technology Incorporated, contributing to advancements in the field of data storage technologies. His work has significantly impacted the manufacturing processes used in disc drive technologies, providing more reliable and efficient methods for quality assurance.

Collaborations

Smith has collaborated with notable professionals in the field, including Serge Jacques Fayeulle and Gary Edwin Bement. These partnerships have fostered an environment of innovation, allowing for the development of technologies that push the boundaries of what is possible in disk drive manufacturing.

Conclusion

Paul W. Smith's work in the realm of head-gimbal assembly testing has set a standard in the disc drive manufacturing industry. His patents reflect a commitment to innovation and a deep understanding of engineering principles. As technology continues to evolve, Smith's contributions will undoubtedly remain influential in shaping the future of data storage solutions.