Kai Chiu Cheung

Title: Innovations by Kai Chiu Cheung

Introduction

Kai Chiu Cheung is an accomplished inventor based in Hong Kong, CN. He has made significant contributions to the field of magnetic head technology. His innovative approach has led to the development of a unique method for evaluating bit error rates.

Latest Patents

One of his notable patents is titled "Method for evaluating bit error rate for a magnetic head by using a quasi-static test system." This method includes several steps: first, measuring a noise characteristic curve for a magnetic head, which comprises noise amplitude and maximum noise amplitude. Next, a noise waveform is constructed by appropriately scaling a signal noise ratio based on the measured noise characteristic curve. Finally, the constructed noise waveform is injected into a model comprising a transmitter module and a receiver module to evaluate the bit error rate. This method not only saves testing time but also reduces manpower and achieves accurate testing results. He holds 1 patent.

Career Highlights

Kai Chiu Cheung is currently employed at Sae Magnetics (H.K.) Limited, where he continues to innovate in the field of magnetic technology. His work has been instrumental in advancing the efficiency and accuracy of magnetic head evaluations.

Collaborations

He collaborates with talented coworkers, including Wai Bun Ow and Ho Kei Lam, who contribute to the innovative environment at Sae Magnetics.

Conclusion

Kai Chiu Cheung's contributions to the field of magnetic head technology exemplify the spirit of innovation. His patented method for evaluating bit error rates showcases his commitment to improving testing processes and accuracy.