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For the Inventor, By the Inventor

Prior Lake, MN, United States of America

Xiaohong Sun

USPTO Granted Patents = 8

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 20(Granted Patents)


Company Filing History:

goldMedal8 out of 8,692 
 
Seagate Technology Incorporated
 patents

Years Active: 2006-2014

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8 patents (USPTO):Explore Patents
1. 8885288 - Shrouding a data storage disc with disc facing surfaces that define protuberant features (2014-11-11),
2. 8416535 - Endcap for reducing airflow excitation of head gimbal assembly (2013-04-09),
3. 7511917 - Disc drive windage management arrangement with upstream fluid flow stripper and downstream disc edge damper (2009-03-31),
4. 7430097 - Actuator with fluid-redirecting and drag-reducing surface features (2008-09-30),
5. 7382571 - Pressure equalizing fluid flow stripper apparatus (2008-06-03),
6. 7145749 - Actuator assembly including an actuator body damping assembly (2006-12-05),
7. 7119993 - Actuator assembly including a circuit assembly and a damper therefor (2006-10-10),
8. 7057851 - Diversion of tangential airflow in a disc drive (2006-06-06),

Title: Xiaohong Sun: Innovator in Data Storage Technology

Introduction

Xiaohong Sun is a prominent inventor based in Prior Lake, MN (US), known for her significant contributions to data storage technology. With a total of 8 patents to her name, she has made remarkable advancements in the field, particularly in enhancing the efficiency and performance of data storage devices.

Latest Patents

Among her latest patents, one notable invention is titled "Shrouding a data storage disc with disc facing surfaces that define protuberant features." This innovation focuses on shrouding a disc to attenuate excitation energy of windage created by rotating the disc. The design includes a shroud that defines an edge-wise gap between the shroud and the disc, along with surface-wise gaps characterized by opposing parallel surfaces with protuberant features. These features create minimum clearances with the disc surfaces, improving the overall functionality of the storage device.

Another significant patent is the "Endcap for reducing airflow excitation of head gimbal assembly." This invention involves an endcap designed for use on an actuator arm carrying a single head gimbal assembly. The endcap comprises a body and a shielding feature that extends from the body, effectively reducing windage excitation of the head gimbal assembly.

Career Highlights

Xiaohong Sun is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. Her work at Seagate has positioned her as a key player in the development of innovative technologies that enhance data storage capabilities.

Collaborations

Throughout her career, Xiaohong has collaborated with talented individuals such as Xu Zuo and Lance L Thoresen. These collaborations have contributed to her success and the advancement of technology in her field.

Conclusion

Xiaohong Sun's contributions to data storage technology through her patents and innovations have made a significant impact in the industry. Her work continues to pave the way for advancements in data storage solutions, showcasing her expertise and dedication to innovation.

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