Company Filing History:
Years Active: 2014-2019
Title: Cheukman Lui: Innovator in Magnetic Head Technology
Introduction
Cheukman Lui is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of magnetic head technology, holding a total of 7 patents. His innovative approaches have led to advancements in manufacturing methods and testing procedures for magnetic heads.
Latest Patents
One of Cheukman Lui's latest patents is a manufacturing method of a slider. This method includes several steps: providing a row bar with multiple slider elements connected together, lapping the surfaces of the row bar to meet predetermined requirements, lowering the temperature of the lapped surfaces before or during the lapping process, and finally cutting the row bar into individual sliders. This invention effectively prevents local high temperatures generated on the magnetic head during lapping, thereby improving the performance of the magnetic head.
Another notable patent is a method of testing the anti-high temperature performance of a magnetic head. This method involves applying various second magnetic fields with different intensities in a second direction to the magnetic head. By measuring a second output parameter curve, it can be determined whether any variations exceed allowable values. This innovative approach allows for the screening of defective magnetic heads that exhibit poor anti-high temperature performance without the need to heat the magnetic head.
Career Highlights
Cheukman Lui is currently employed at Sae Magnetics (H.K.) Limited, where he continues to develop cutting-edge technologies in the magnetic head sector. His work has been instrumental in enhancing the reliability and efficiency of magnetic heads used in various applications.
Collaborations
Throughout his career, Cheukman has collaborated with talented individuals such as Juren Ding and Rongkwang Ni. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Cheukman Lui's contributions to magnetic head technology through his patents and work at Sae Magnetics (H.K.) Limited highlight his role as a key innovator in the field. His advancements not only improve manufacturing processes but also enhance the performance and reliability of magnetic heads.