Nelson Shih-Cheng Cheng

Title: Nelson Shih-Cheng Cheng: Innovator in Disk Drive Technology

Introduction

Nelson Shih-Cheng Cheng is a notable inventor based in Fremont, CA. He has made significant contributions to the field of disk drive technology, particularly in the area of magneto-resistive heads. His innovative approach has led to advancements that enhance the performance and longevity of disk drives.

Latest Patents

Cheng holds a patent titled "Method and apparatus for setting magneto resistive head bias current in disk drive for desired head lifetime." This patent describes a method of controlling bias supply sources for magneto-resistive transducer (MR) heads. The invention aims to provide a consistent predetermined lifetime for MR heads by determining the dependence of head lifetime on bias supply level and head stripe temperature. By setting a bias supply level for each head based on these factors, the invention ensures that the heads achieve a uniform lifetime.

Career Highlights

Cheng is currently employed at Maxtor Corporation, where he continues to work on innovative solutions in disk drive technology. His expertise in the field has made him a valuable asset to the company and the industry as a whole.

Collaborations

Cheng has collaborated with notable colleagues, including Caleb Kai-Lo Chang and Steven E. Lambert. Their combined efforts have contributed to advancements in disk drive technology and have fostered a collaborative environment for innovation.

Conclusion

Nelson Shih-Cheng Cheng's contributions to disk drive technology through his patent and work at Maxtor Corporation highlight his role as an influential inventor. His innovative methods for enhancing the performance and longevity of disk drives continue to impact the industry positively.