Yong Lei

Title: Yong Lei - Innovator in Magnetic Head Technology

Introduction

Yong Lei is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of magnetic head technology, particularly in the development of hard disk drives. His innovative approach has led to the creation of a patented method that enhances the performance of magnetic heads.

Latest Patents

Yong Lei holds a patent for a magnetic head, head gimbal assembly, hard disk drive, and method for processing a magnetic head. The patent describes a method that involves irradiating a fixed point near the read/write part with a laser device until the read head and write head are thermally expanded. This process ensures that the air bearing surfaces of multiple magnetic heads are oriented correctly and lapped to achieve coplanarity. The result is a lapped magnetic head that meets the target height values, ensuring optimal reading and writing capabilities on the storage medium of the magnetic disk.

Career Highlights

Yong Lei is associated with Sae Magnetics (H.K.) Limited, where he applies his expertise in magnetic technology. His work has been instrumental in advancing the efficiency and reliability of hard disk drives. With a focus on innovation, he continues to push the boundaries of what is possible in magnetic head design.

Collaborations

Yong Lei has collaborated with notable professionals in his field, including Ryuji Fujii and Shi Xiong Chen. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Yong Lei's contributions to magnetic head technology exemplify the spirit of innovation. His patented methods and collaborative efforts continue to shape the future of hard disk drive technology.