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For the Inventor, By the Inventor

Temecula, CA, United States of America

Shijin Mei

This inventor holds 31 USPTO granted patents, primarily in Disk Drive Suspension. Top assignee: Magnecomp Corporation. Active years: 2000-2012.

USPTO Granted Patents = 31

% Patents Active = 90.3

Average Co-Inventor Count = 1.4

ph-index = 13

Forward Citations = 715(Granted Patents)


Location History:

  • Temecula, CA (US) (2000 - 2010)
  • Murietta, CA (US) (2010)
  • Murrieta, CA (US) (2008 - 2012)

Company Filing History:

goldMedal31 out of 310 
 
Magnecomp Corporation
 patents

Years Active: 2000-2012

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Areas of Expertise:
Disk Drive Suspension
Actuator Design
Shock Resistance
Piezoelectric Devices
Microactuated Systems
High Stroke Sensitivity
Laminate Load Beam
Dimple Contact Force
Curved Trace Geometry
High Rigidity
Resonance Frequency
Bending Microactuator
31 patents (USPTO):Explore Patents
1. 8213110 - Disk drive suspension having a coined baseplate (2012-07-03),
2. 7821742 - High stroke sensitivity suspension with laminate load beam for additive laminated and other interconnect support (2010-10-26),
3. 7751153 - Suspension assembly having recessed actuator with simplified lead connection (2010-07-06),
4. 7751149 - Limiter structure with reduced vertical extent for low profile disk drive suspensions (2010-07-06),
5. 7719797 - Multi-step shock limiter for head gimbal assembly (2010-05-18),
6. 7706106 - Hard disk drive suspension lifter with reinforcing features for high shock resistance (2010-04-27),
7. 7609481 - Oppositely deflected suspension flexure providing increased dimple contact force (2009-10-27),
8. 7595965 - Single PZT actuator for effecting rotation of head suspension loads (2009-09-29),
9. 7532438 - Wireless flexure with curved trace geometry against pitch and roll adjustment springback (2009-05-12),
10. 7460337 - Low density, high rigidity disk drive suspension for high resonance frequency applications (2008-12-02),
11. 7459835 - Loading-protected bending microactuator in additive suspensions (2008-12-02),
12. 7420772 - Integral anvil for pre-loading a disk drive suspension assembly (2008-09-02),
13. 7307817 - Disk drive suspension with limiter feature (2007-12-11),
14. 7298590 - Suspension limiter with proximally cantilevered limiter members (2007-11-20),
15. 7099116 - Disk drive suspension with second spring function (2006-08-29),

Title: Shijin Mei: Innovator in Disk Drive Suspension Technology

Introduction

Shijin Mei is a prominent inventor based in Temecula, California, recognized for his significant contributions to the field of disk drive technology. With an impressive portfolio of 31 patents, Mei has made a remarkable impact on engineering and innovation in the hard disk drive industry.

Latest Patents

Among his latest inventions are two noteworthy patents. The first patent, titled "Disk drive suspension having a coined baseplate," focuses on a baseplate designed to be integrated into a hard disk drive suspension assembly. This innovative baseplate is engineered with a surface that has been coined to minimize any roughness that might have existed prior to the coining process, enhancing its overall performance.

The second patent, "High stroke sensitivity suspension with laminate load beam for additive laminated and other interconnect support," introduces a high stroke sensitivity microactuated disk drive suspension. This invention features a microactuator and a unique laminate structure composed of both outer layers and a plastic inner layer. This design allows for efficient shifting between the beam portion and the base portion, ensuring low resistance and high stroke sensitivity.

Career Highlights

Shijin Mei has established himself as a key figure in the innovations stemming from his role at Magnecomp Corporation. His extensive experience and dedication to advancing disk drive technologies showcase his commitment to innovation. Mei's focus on improving disk suspension systems has proven invaluable to the industry.

Collaborations

Throughout his career, Shijin Mei has collaborated with industry professionals, including Amanullah Khan and Steve Misuta. These partnerships have facilitated the exchange of ideas and innovations, further enhancing the advancements in disk drive suspension technology.

Conclusion

Shijin Mei's innovative spirit and substantial contributions to the field of disk drive technology are evident through his numerous patents and collaborative efforts. As he continues to work at Magnecomp Corporation, his impact on the industry serves as an inspiration, fostering advancements that will shape the future of data storage solutions.

Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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