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For the Inventor, By the Inventor

Dongguan, China

Zhong Xian Wei

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Sae Magnetics (h.k.) Limited. Active years: 2010-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhong Xian Wei. Retrieved from https://idiyas.com/inventor/zhong-xian-wei

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 6.9

ph-index = 1

Forward Citations = 13(Granted Patents)


Location History:

  • Hong Kong, CN (2010 - 2011)
  • DongGuan, CN (2014)

Company Filing History:

goldMedal4 out of 764 
 
Sae Magnetics (h.k.) Limited
 patents

Years Active: 2010-2014

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4 patents (USPTO):Explore Patents
1. 8801945 - Write element, thermally assisted magnetic head slider, head gimbal assembly, hard disk drive with the same, and manufacturing method thereof (2014-08-12),
2. 8638645 - Thermally assisted magnetic head slider having plasmon unit formed with a recess (2014-01-28),
3. 7967662 - Apparatus for lapping sliders using axially deformable member (2011-06-28),
4. 7645182 - Apparatus and method for lapping slider using floating lapping head (2010-01-12),

Title: The Innovative Mind of Zhong Xian Wei

Introduction

Zhong Xian Wei, an accomplished inventor based in Dongguan, China, has made significant strides in the field of magnetic head technology. With a total of four patents under his name, he is recognized for his contributions to advancements in hard disk drives and related technologies.

Latest Patents

Zhong Xian Wei's latest patents focus on the development of write elements for thermally assisted magnetic head sliders. These innovations include intricate designs featuring an air bearing surface that interacts with magnetic recording mediums. His recent patents detail the integration of a first and second magnetic pole with coils nestled between them, and a sophisticated waveguide designed to guide light generated by a light source module mounted on a substrate.

In the write elements he developed, a plasmon unit surrounds the magnetic poles and waveguide, providing a near-field light generating surface that enhances the efficiency of the thermally assisted magnetic head. This design incorporates a first recess filled with a protective layer, ensuring that the plasmon unit does not extend beyond the air bearing surface, thereby optimizing performance.

Career Highlights

Zhong Xian Wei is currently a member of Sae Magnetics (H.K.) Limited, where his innovative research and development efforts have led to breakthroughs in magnetic head technology. His work is crucial for the enhancement of data storage devices, ultimately improving data accessibility and reliability.

Collaborations

Throughout his career, Zhong Xian Wei has collaborated with esteemed coworkers such as Natsuo Nishijima and Ryuji Fujii. These partnerships have nurtured a dynamic exchange of ideas and technical expertise, contributing to the advancement of their projects within the organization.

Conclusion

Zhong Xian Wei exemplifies the innovative spirit that drives progress in technology. His contributions to the field of magnetic head design not only showcase his technical prowess but also underscore the importance of collaboration in achieving significant advancements in engineering. With his ongoing work, the future of hard disk drive technology looks promising.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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