Cheng-Teh Wu

Title: Cheng-Teh Wu: Innovator in Magnetic Recording Technology

Introduction

Cheng-Teh Wu is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of magnetic recording technology. His innovative work has led to the development of a unique magnetic recording head that enhances the performance of disk drives.

Latest Patents

Cheng-Teh Wu holds a patent for a magnetic recording head featuring a carbon overcoat array on the slider air. This invention is designed for use in disk drives, which operate by rotating a disk during use and remaining stationary when not in operation. The magnetic head includes a slider with a forward edge, a trailing edge, and an air bearing surface. A read/write transducer is mounted at the trailing edge of the slider, allowing it to fly above the disk surface during rotation for data reading and writing. The design ensures that contact with the disk surface occurs only at the array of overcoat protrusions when the slider comes to rest.

Career Highlights

Cheng-Teh Wu is associated with Sae Magnetics (H.K.) Limited, where he has been instrumental in advancing magnetic recording technologies. His work has been pivotal in improving the efficiency and reliability of disk drives.

Collaborations

Cheng-Teh Wu has collaborated with notable colleagues, including Takehiro Kamigama and Tommy Chan. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Cheng-Teh Wu's innovative contributions to magnetic recording technology have established him as a key figure in the industry. His patent for a magnetic recording head demonstrates his commitment to enhancing disk drive performance.