Jibin Geng

Title: Jibin Geng: Innovator in Magnetic Device Technology

Introduction

Jibin Geng is a prominent inventor based in Milpitas, CA (US). He has made significant contributions to the field of magnetic devices, particularly in the area of giant magnetoresistance (GMR) technology. With a total of 4 patents to his name, Geng continues to push the boundaries of innovation in disk drive technology.

Latest Patents

One of Jibin Geng's latest patents focuses on "Side reading reduced GMR for high track density." As track density requirements for disk drives have become more demanding, GMR devices have been designed to operate at narrower track widths. This shift, however, has led to challenges such as stability degradation and amplitude loss due to side reading. Geng's innovative solution involves adding an additional layer of soft magnetic material above the hard bias layers. This layer enhances flux closure, preventing flux leakage into the gap region. Furthermore, a non-magnetic layer is included to avoid exchange coupling with the hard bias layers. The patent also describes a manufacturing process for this advanced device.

Career Highlights

Jibin Geng is currently employed at Headway Technologies, Incorporated, where he applies his expertise in magnetic device technology. His work has been instrumental in developing solutions that address the challenges faced by modern disk drives. Geng's innovative approaches have positioned him as a key figure in the industry.

Collaborations

Throughout his career, Jibin Geng has collaborated with notable colleagues, including Po Kang Wang and Moris Musa Dovek. These collaborations have further enriched his work and contributed to advancements in the field.

Conclusion

Jibin Geng is a dedicated inventor whose work in magnetic device technology has led to significant advancements in disk drive performance. His innovative patents and contributions continue to shape the future of the industry.