Hung Liang Hu

Title: Hung Liang Hu: Innovating Magnetic Write Head Technology

Introduction:

Hung Liang Hu, a pioneering inventor and engineer based in Los Altos Hills, CA (US), has made significant contributions to the field of magnetic write head technology. With 16 patents to his name, Hu's latest inventions demonstrate his expertise in overcoming critical challenges in magnetic data storage. This article explores his notable patents, career highlights, and collaborations with other industry professionals.

Latest Patents:

Hu's most recent patents showcase his innovative approaches to address key limitations in magnetic write head technology. One of his groundbreaking patents is the process for manufacturing a magnetic write head with a tapered tip design. By incorporating a vertical main pole that tapers towards the tip, Hu has effectively overcome the issue of premature saturation, allowing for a wider write field profile to be achieved.

Another notable patent by Hu is the development of a four-sided shield structure for a perpendicular write head. This solution addresses two significant challenges faced by traditional single pole perpendicular writers: insufficient field gradient in the down track direction and adjacent track erasure caused by side fringing fields. Hu's design incorporates a tapered main pole that is shielded on all four sides, effectively mitigating these issues.

Career Highlights:

Hu has made valuable contributions during his tenure at renowned companies such as IBM (International Business Machines Corporation) and Headway Technologies, Incorporated. These companies have provided him with a platform to further his research and develop innovative solutions in magnetic write head technology.

Collaborations:

Hu's collaborative work with esteemed colleagues has further propelled his research and led to successful inventions. Notably, he has worked alongside Yaw Shing Tang and Lijie Guan, both talented professionals in the field of magnetic data storage. Through their collective expertise and shared vision, they have contributed significantly to the growth and advancement of magnetic write head technology.

Conclusion:

Hung Liang Hu's 16 patents and groundbreaking innovations have solidified his position as a key figure in the field of magnetic write head technology. By addressing critical challenges such as premature saturation and side fringing fields, Hu has paved the way for more efficient and reliable magnetic data storage. His collaborations with fellow industry professionals have further amplified his impact. Hung Liang Hu's contributions continue to shape the landscape of magnetic write head technology, revolutionizing data storage capabilities for a wide range of applications.