Shih-Cheng Cheng

Title: Shih-Cheng Cheng: Innovator in Magnetic Technology

Introduction

Shih-Cheng Cheng is a notable inventor based in Milpitas, CA, who has made significant contributions to the field of magnetic technology. With a total of 3 patents to his name, Cheng has focused on enhancing the performance and stability of magnetic transducers.

Latest Patents

Cheng's latest patents include a magnetic head structure designed to reduce magnetic domain instability. This innovative design features boundary protrusions or kinks that are integrally formed along the perimeter of a magnetic layer. These elements serve as pinning sites for domain walls, effectively establishing a stable magnetic domain pattern. As a result, various types of noise encountered during normal operations of the transducer are significantly reduced. His second patent involves a dual element magnetoresistive sensing head that includes an in-gap flux guide. This design enhances signal sensitivity while minimizing the risk of electrical or magnetic shorting of the elements, which can occur when the sensing elements are in contact with a rotating disk.

Career Highlights

Cheng is currently employed at Read Rite Corporation, where he continues to develop innovative solutions in magnetic technology. His work has been instrumental in advancing the capabilities of magnetic transducers, making them more efficient and reliable.

Collaborations

Cheng has collaborated with notable colleagues, including Daniel A Nepela and Erich P Valstyn, contributing to a dynamic and innovative work environment.

Conclusion

Shih-Cheng Cheng's contributions to magnetic technology through his patents and work at Read Rite Corporation highlight his role as a key innovator in the field. His advancements not only improve the functionality of magnetic transducers but also pave the way for future innovations in the industry.