Company Filing History:

21 out of 728

Western Digital (fremont), Inc.

patents

17 out of 1,214

Headway Technologies, Incorporated

patents

Years Active: 2005-2015

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38 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 9202480 - Double patterning hard mask for damascene perpendicular magnetic recording (PMR) writer (2015-12-01),

2. 9196270 - Method for providing a magnetoresistive element having small critical dimensions (2015-11-24),

3. 9153260 - Electronic lapping guide in a magnetic recording transducer (2015-10-06),

4. 9099118 - Dual damascene process for producing a PMR write pole (2015-08-04),

5. 8797680 - Perpendicular magnetic recording head having reduced shield notching (2014-08-05),

6. 8780498 - System for providing a perpendicular magnetic recording transducer using a split seed layer (2014-07-15),

7. 8486285 - Damascene write poles produced via full film plating (2013-07-16),

8. 8458892 - Method for providing a perpendicular magnetic recording transducer using a low energy mill (2013-06-11),

9. 8454846 - Method and system for providing a full wrap-around shield using a frame configured wet etch in a damascene process (2013-06-04),

10. 8444866 - Method and system for providing a perpendicular magnetic recording pole with a multi-layer side gap (2013-05-21),

11. 8375564 - Method for fabricating a pole of a magnetic transducer (2013-02-19),

12. 8341826 - Method for fabricating a magnetic recording transducer using a split seed layer (2013-01-01),

13. 8320077 - Method and system for providing a high moment film (2012-11-27),

14. 8262918 - Methods of producing damascene main pole for perpendicular magnetic recording head (2012-09-11),

15. 8257597 - Double rie damascene process for nose length control (2012-09-04),

Title: Yun-Fei Li: Shaping the Future of Technology through Innovation

Introduction:

Yun-Fei Li, a brilliant inventor based in Fremont, CA, has established himself as a trailblazer in the field of technology with his dedication to innovation and relentless pursuit of excellence. His remarkable contributions continue to inspire the next generation of inventors worldwide.

Latest Patents:

Yun-Fei Li's latest patents showcase his ingenuity and expertise in the field. One notable invention is the Double patterning hard mask for damascene perpendicular magnetic recording (PMR) writer, which introduces a novel double patterning process to create a write structure with sharp corners, enhancing recording capabilities. Another significant patent is the method for providing a magnetoresistive element with small critical dimensions, revolutionizing the production of magnetoresistive devices with precision and efficiency.

Career Highlights:

Throughout his illustrious career, Yun-Fei Li has made significant contributions to renowned companies such as Western Digital (Fremont, CA) and Headway Technologies, Incorporated. His innovative spirit and exceptional technical skills have propelled him to the forefront of technological advancements in the industry.

Collaborations:

Yun-Fei Li has had the privilege of collaborating with esteemed professionals in the field, including Chyu-Jiuh Torng and Hui-Chuan Wang. Together, they have embarked on groundbreaking projects and innovations that have garnered recognition and acclaim within the technology sector.

Conclusion:

Yun-Fei Li's unwavering commitment to innovation and his profound impact on the realm of technology underscore his status as a visionary inventor. His legacy serves as a beacon of inspiration for aspiring inventors and underscores the transformative power of dedication and creativity in shaping the future of technology.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.