Wen-Chein David Hsiao

Title: Innovations of Wen-Chein David Hsiao

Introduction

Wen-Chein David Hsiao is a notable inventor based in San Jose, California. He has made significant contributions to the field of magnetic head technology, holding three patents to his name. His work primarily focuses on enhancing the performance and capabilities of magnetic heads used in various applications.

Latest Patents

Wen-Chein David Hsiao's latest patents include innovative designs for magnetic heads. One of his patents describes a magnetic head featuring a notched pole piece structure. This design includes a first pole piece, a second pole piece, and a pedestal formed over a central portion of the first pole piece. The structure is designed to improve the fringing field and overwrite capability of magnetic heads. Another patent outlines a method of making this improved magnetic head, detailing a series of steps including frame plating, chemical mechanical polishing, and ion milling to achieve the desired notched structure.

Career Highlights

Wen-Chein David Hsiao is currently employed at International Business Machines Corporation (IBM). His work at IBM has allowed him to collaborate with other talented professionals in the field, contributing to advancements in technology and innovation.

Collaborations

One of his notable coworkers is Jyh-Shuey Jerry Lo, with whom he has likely collaborated on various projects and patents.

Conclusion

Wen-Chein David Hsiao's contributions to magnetic head technology through his patents and work at IBM highlight his role as an influential inventor in the field. His innovative designs and methods continue to impact the industry positively.