Yichao Ma

Title: Yichao Ma: Innovator in Data Storage Technology

Introduction

Yichao Ma is a notable inventor based in Singapore, recognized for his contributions to data storage technology. He holds a patent that showcases his innovative approach to enhancing the performance of disc drives.

Latest Patents

Yichao Ma's most recent patent is titled "Z-height control for disc drive using servo wedge timing." This invention involves a data storage device that includes a disc, an actuator arm assembly, a servo clock, and a feedback and control system. The disc features both top and bottom surfaces along with a servo wedge that has defined boundaries. The actuator arm assembly supports a head pair designed to interact with these surfaces. The servo clock determines the timing of the head pair's encounters with the surface boundaries during read/write operations. The feedback and control system calculates the operation time difference and adjusts the actuator arm assembly to maintain a target vertical position relative to the disc.

Career Highlights

Yichao Ma is currently employed at Seagate Technology Incorporated, a leading company in the data storage industry. His work focuses on improving the efficiency and reliability of data storage devices through innovative engineering solutions.

Collaborations

Yichao has collaborated with several talented individuals in his field, including Xiong Liu and Choon Kiat Lim. Their combined expertise contributes to the advancement of technology in data storage.

Conclusion

Yichao Ma's innovative work in data storage technology, particularly through his patent on Z-height control, highlights his significant contributions to the field. His role at Seagate Technology Incorporated further emphasizes his impact on enhancing data storage solutions.