Cheung Kwan Lau

Title: Cheung Kwan Lau: Innovator in Magnetic Disk Technology

Introduction

Cheung Kwan Lau is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of magnetic disk technology, particularly through his innovative patents. With a focus on enhancing the performance of head sliders, Lau's work has implications for data storage and retrieval.

Latest Patents

Lau holds a patent for a head slider, glide height checking apparatus, and glide height checking method. This invention features a head slider equipped with multiple heaters that independently heat specific regions of the air bearing surface (ABS). A sensor detects collisions between the ABS and projections on the magnetic disk's surface. By controlling the currents supplied to the heaters, the invention effectively reduces variations in sensor output caused by the ABS's asperity. Additionally, another design of the head slider includes a heater that locally heats a corresponding region of the ABS, optimizing the overall projection shape for improved performance.

Career Highlights

Throughout his career, Cheung Kwan Lau has worked with prominent companies in the technology sector. He has been associated with TDK Corporation and SAE Magnetics (H.K.) Limited, where he has contributed to advancements in magnetic technologies. His experience in these organizations has allowed him to refine his skills and innovate in his field.

Collaborations

Lau has collaborated with notable professionals in the industry, including Hiroshi Kiyono and Nobuya Oyama. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in magnetic disk applications.

Conclusion

Cheung Kwan Lau's contributions to magnetic disk technology through his innovative patents and collaborations highlight his role as a key inventor in the field. His work continues to influence advancements in data storage solutions.