Kaichiu Cheung

Title: Innovations by Kaichiu Cheung

Introduction

Kaichiu Cheung is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of magnetic head technology, holding 2 patents that showcase his innovative approach to testing and performance evaluation.

Latest Patents

One of his latest patents is titled "Method and system of testing slider body of thermally-assisted magnetic head." This invention outlines a method for testing the dynamic performances of a slider body, which is crucial for thermally-assisted magnetic heads. The process involves providing a slider body that is disconnected from a light source unit and mounting it to a test head suspension assembly. By aligning a flat top beam with the optical waveguide, the method enhances testing efficiency while reducing material and labor costs.

Another significant patent is the "Spectral simulation method during noise testing for a magnetic head, and noise-testing method for a magnetic head by using the same." This invention details a method for detecting noise profiles of magnetic head samples and simulating noise curves at higher frequency bandwidths. The approach allows for a more accurate analysis of noise characteristics, which is essential for improving magnetic head performance.

Career Highlights

Kaichiu Cheung is currently employed at Sae Magnetics (H.K.) Limited, where he continues to develop innovative solutions in magnetic technology. His work has been instrumental in advancing the efficiency and effectiveness of magnetic head testing methods.

Collaborations

Throughout his career, Kaichiu has collaborated with esteemed colleagues such as Seiichi Takayama and Takashi Honda. These partnerships have contributed to the development of cutting-edge technologies in the field.

Conclusion

Kaichiu Cheung's contributions to magnetic head technology through his patents reflect his dedication to innovation and efficiency. His work continues to influence the industry and pave the way for future advancements.