Shengyuan Wang

USPTO Granted Patents = 13 (Patent Applications = 2)

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 185(Granted Patents)

Location History:

Fremont, CA (US) (2009 - 2013)
San Jose, CA (US) (2015 - 2024)

Company Filing History:

10 out of 1,214

Headway Technologies, Incorporated

Years Active: 2009-2025

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13 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12288568 - Near field transducer with template layer for improved reliability (2025-04-29),

2. 11996126 - Iridium film with a thin iridium template layer for a heat-assisted magnetic recording (HAMR) writer (2024-05-28),

3. 11348605 - Writer with adaptive side gap (2022-05-31),

4. 11043240 - RhIr alloy near-field transducer with Rh template layer in a thermally assisted magnetic recording (TAMR) application (2021-06-22),

5. 10586560 - Rhodium film with thin template layer and its application to a thermally assisted magnetic recording (TAMR) writer (2020-03-10),

6. 10262683 - Self-aligned hybrid Au—Rh near field transducer for enhanced reliability (2019-04-16),

7. 10186288 - Method of fabricating single Rh layer optical field enhancer with pre-focusing structures (2019-01-22),

8. 9805743 - Method of manufacturing a magnetic film having high coercivity for use as a hot seed in a magnetic write head (2017-10-31),

9. 9053713 - High coercivity magnetic film for use as a hot seed in a magnetic write head and method to grow it (2015-06-09),

10. 8456898 - Magnetic element having perpendicular anisotropy with enhanced efficiency (2013-06-04),

11. 8325448 - Pinning field in MR devices despite higher annealing temperature (2012-12-04),

12. 8072800 - Magnetic element having perpendicular anisotropy with enhanced efficiency (2011-12-06),

13. 7486551 - Method and system for providing domain wall assisted switching of magnetic elements and magnetic memories using such magnetic elements (2009-02-03),

Title: Innovations of Shengyuan Wang in Magnetic Recording Technologies

Introduction

Shengyuan Wang is a prominent inventor based in San Jose, CA, known for his significant contributions to the field of magnetic recording technologies. With a total of 13 patents to his name, Wang has developed innovative solutions that enhance the reliability and efficiency of data storage devices.

Latest Patents

One of Wang's latest patents is titled "Near field transducer with template layer for improved reliability." This invention discloses a method of fabricating a near field transducer (NFT) in a thermally assisted magnetic recording (TAMR) head. The method involves several steps, including depositing a dielectric layer and a template layer on a waveguide core, patterning the template layer, and etching the upper NFT layer. Another notable patent is "Iridium film with a thin iridium template layer for a heat-assisted magnetic recording (HAMR) writer." This invention relates to a HAMR write head that incorporates an iridium (Ir) film, which is designed to be efficient under high-temperature conditions during the writing process.

Career Highlights

Wang has worked with notable companies in the industry, including Headway Technologies, Incorporated and Grandis, Inc. His experience in these organizations has allowed him to refine his expertise in magnetic recording technologies and contribute to advancements in the field.

Collaborations

Throughout his career, Wang has collaborated with talented individuals such as Weihao Xu and Min Li. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Shengyuan Wang's work in magnetic recording technologies showcases his innovative spirit and dedication to advancing data storage solutions. His patents reflect a commitment to improving the reliability and efficiency of modern recording devices.

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