Junguo Xu

USPTO Granted Patents = 30 (Patent Applications = 4)

Average Co-Inventor Count = 4.1

ph-index = 9

Forward Citations = 223(Granted Patents)

Location History:

Fujisawa, JP (2006)
Chiyoda, JP (2003 - 2008)
Tsuchiura, JP (2005 - 2009)
Ibaraki, JP (2007 - 2015)
Kasumigaura, JP (2012 - 2016)

Company Filing History:

9 out of 987

Hgst Netherlands, B.v.

patents

8 out of 227

Hitachi Global Storage Technologies Japan, Ltd.

Hitachi Global Storage Technologies Netherlands B.v.

patents

5. 1 out of 2,874

Hitachi-high-technologies Corporation

patents

Years Active: 2003-2016

where 'Filed Patents' based on already Granted Patents

30 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 9355668 - Hard disk drive with contact detection using a spin torque oscillator (2016-05-31),

2. 9311945 - Magnetic head for microwave assisted magnetic recording (2016-04-12),

3. 9159348 - Systems and methods for clearance monitoring in storage media (2015-10-13),

4. 9053725 - High-speed recording disk defect detection (2015-06-09),

5. 9007724 - Head structure with electric damage protection for a microwave-assisted hard disk drive (2015-04-14),

6. 8885274 - Implementing surface analysis test (SAT) function for microwave-assisted magnetic recording (MAMR) HDD with embedded contact sensor (ECS) and spin torque oscillator (STO) signals (2014-11-11),

7. 8797693 - Implementing enhanced ESD prevention for hard disk drives using spin-torque oscillator (STO) (2014-08-05),

8. 8670116 - Method and device for inspecting for defects (2014-03-11),

9. 8553512 - Magnetic head slider inspection device (2013-10-08),

10. 8477455 - Noise and particle shield for contact sensor in a slider (2013-07-02),

11. 8315016 - Head slider, head assembly, and magnetic disk device (2012-11-20),

12. 8270116 - Magnetic disk drive and magnetic head slider with stabilized flying (2012-09-18),

13. 8218266 - Head slider (2012-07-10),

14. 8184397 - Hard-disk drive with vapor-phase lubricant supply system (2012-05-22),

15. 8116037 - Disk drive including head-slider configured to suppress lubricant droplet accumulation (2012-02-14),

Title: Junguo Xu: Pioneering Innovations in Tech

Introduction:

Junguo Xu, a visionary inventor based in Kasumigaura, JP, has been making waves in the global tech landscape with his passion for innovation and relentless pursuit of excellence. With 30 patents to his name, Xu continues to inspire the next generation of inventors and shape the future of technology.

Latest Patents:

1. Hard disk drive with contact detection using a spin torque oscillator: Xu's innovative hard-disk drive integrates a MAMR-based spin torque oscillator for contact detection and flying height sensing, optimizing the magnetic head slider's efficiency.

2. Magnetic head for microwave-assisted magnetic recording: Xu's MAMR head design includes an embedded contact sensor and spin torque oscillator, enhancing operational control based on resistance changes.

Career Highlights:

Xu has been a key figure at companies like HGST Netherlands B.V. and Hitachi Global Storage Technologies Japan, Ltd., where he has played a pivotal role in driving technological advancements in the storage industry. His expertise and dedication have led to numerous breakthroughs in data storage solutions.

Collaborations:

Throughout his career, Xu has collaborated closely with esteemed colleagues such as Mikio Tokuyama and Jianhua Li, combining their diverse skill sets to push the boundaries of innovation in the tech sector. These collaborations have fostered a culture of creativity and excellence in the projects Xu has been involved in.

Conclusion:

Junguo Xu's remarkable journey as a visionary inventor underscores his commitment to pushing the boundaries of technological advancement. With a string of groundbreaking patents to his name and a legacy of inspiring future innovators, Xu continues to leave an indelible mark on the global tech landscape.

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4 patents pending:

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