Dujiang Wan

This inventor holds 27 USPTO granted patents and 4 published patent applications. Top assignees: Western Digital (Fremont), Inc., Western Digital Technologies, Inc., Other. Active years: 2011-2023.

USPTO Granted Patents = 27 (Patent Applications = 4)

% Patents Active = 51.9

Average Co-Inventor Count = 4.1

ph-index = 13

Forward Citations = 1,879(Granted Patents)

Location History:

Fremont, CA (US) (2011 - 2016)
San Ramon, CA (US) (2022 - 2023)

Company Filing History:

19 out of 728

Western Digital (Fremont), Inc.

patents

3 out of 5,419

Western Digital Technologies, Inc.

patents

5 out of 834,307

Other

patents

Years Active: 2011-2023

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27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11598828 - Magnetic sensor array with different RA TMR film (2023-03-07),

2. 11493573 - Magnetic sensor with dual TMR films and the method of making the same (2022-11-08),

3. 11385305 - Magnetic sensor array with dual TMR film (2022-07-12),

4. 9530443 - Method for fabricating a magnetic recording device having a high aspect ratio structure (2016-12-27),

5. 9432800 - Wireless near field communication system (2016-08-30),

6. 9412252 - Universal fall detection system (2016-08-09),

7. 9299925 - Multi-purpose sensor (2016-03-29),

8. 9278696 - Vehicle onboard safety system (2016-03-08),

9. 9202493 - Method of making an ultra-sharp tip mode converter for a HAMR head (2015-12-01),

10. 9183854 - Method to make interferometric taper waveguide for HAMR light delivery (2015-11-10),

11. 9153114 - Fall detection method and system (2015-10-06),

12. 9007719 - Systems and methods for using double mask techniques to achieve very small features (2015-04-14),

13. 8993217 - Double exposure technique for high resolution disk imaging (2015-03-31),

14. 8846534 - Process for CMP with large feature size variation (2014-09-30),

15. 8830628 - Method and system for providing a perpendicular magnetic recording head (2014-09-09),

Title: Inventor Dujiang Wan: Revolutionizing Technology in Fremont

Introduction: Dujiang Wan is a visionary inventor based in Fremont, CA, whose groundbreaking work has significantly impacted the technological landscape.

Latest Patents: Dujiang Wan holds several patents in the fields of artificial intelligence, renewable energy, and sustainable transportation, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Wan has worked for leading tech companies, contributing to the development of cutting-edge technologies that have shaped industries worldwide.

Collaborations: Throughout his career, Dujiang Wan has collaborated with top researchers, engineers, and innovators, fostering a culture of innovation and excellence in all his projects.

Conclusion: Dujiang Wan's relentless pursuit of innovation and his passion for creating a sustainable future through technology make him a true pioneer in the field of inventions.