John Hsieh

Title: Innovations of John Hsieh in Magnetic Disk Manufacturing

Introduction

John Hsieh is an accomplished inventor based in San Jose, California. He has made significant contributions to the field of magnetic disk manufacturing, holding a total of 3 patents. His innovative techniques have advanced the efficiency and precision of substrate production.

Latest Patents

One of Hsieh's latest patents is focused on the removal of enclosed glass parts after cutting using heating and cooling techniques. This method involves creating inner and outer cuts in a workpiece, allowing for the separation of waste pieces from the substrate through thermal expansion and contraction. Another notable patent describes a method for manufacturing a substantially circular substrate by utilizing scribing. This process includes mounting a workpiece on a spindle, rotating it, and precisely scribing lines on both the top and bottom surfaces to ensure a cleaner break and a less jagged edge.

Career Highlights

Hsieh is currently employed at Asahi Glass Company, Limited, where he continues to innovate in the field of materials engineering. His work has not only contributed to the company's success but has also set new standards in the industry.

Collaborations

Throughout his career, Hsieh has collaborated with talented individuals such as Andrew M Homola and David Vigdor Salamon. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

John Hsieh's contributions to magnetic disk manufacturing exemplify the impact of innovative thinking in technology. His patents reflect a commitment to enhancing production methods and improving product quality.