Qi-Fan Xiao

Title: **Innovative Contributions of Inventor Qi-Fan Xiao**

Introduction

Qi-Fan Xiao, based in San Jose, CA, is a prolific inventor with a remarkable portfolio of nine patents. His contributions primarily focus on advancements in magnetic recording media, showcasing his expertise in the field of electronic device innovation.

Latest Patents

Among his latest patents, Qi-Fan Xiao has developed methods that significantly enhance the performance and efficiency of magnetic recording media. One patent, titled "Plasma polish for magnetic recording media," discloses fabrication methods using plasma polishing techniques to achieve a smoother top surface of the magnetic recording medium. This process involves depositing a film of the magnetic recording medium and utilizing a noble gas plasma to polish the top surface, followed by the deposition of a subsequent layer that boasts reduced roughness.

Another noteworthy patent is the "Method for minimizing magnetically dead interfacial layer during COC process." This innovation addresses the formation of a protective layer for electronic devices, including the ABS of a slider and magnetic heads. The method details selecting an optimal etching angle to minimize the formation of a paramagnetic dead layer at the interface. By controlling the etching process and forming adhesive and protective layers strategically, the patent claims to produce improved magnetic heads.

Career Highlights

Qi-Fan Xiao has made significant strides throughout his career, contributing his skills and innovations to companies such as Hitachi Global Storage Technologies and HGST Netherlands. His work in such reputable organizations highlights his influence and stature in the field of technological advancement.

Collaborations

Throughout his career, Qi-Fan Xiao has collaborated with talented individuals like Xiaoping Bian and Mary Frances Doerner. These collaborations demonstrate his ability to work effectively within teams to drive innovation and push the boundaries of technology in defense of advanced electronic systems.

Conclusion

In summary, Qi-Fan Xiao's innovative efforts in developing novel fabrication methods and protective technologies for magnetic recording media are significant contributions to the field. His patents not only enhance the performance of electronic devices but also reflect his dedication to advancing technology. Through his ongoing work, he continues to shape the future of magnetic data storage and electronic device design.