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For the Inventor, By the Inventor

Pittsburgh, PA, United States of America

Dmitri Litvinov

USPTO Granted Patents = 25

Average Co-Inventor Count = 2.9

ph-index = 14

Forward Citations = 360(Granted Patents)


Company Filing History:

goldMedal25 out of 8,679 
 
Seagate Technology Incorporated
 patents

Years Active: 2003-2006

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25 patents (USPTO):Explore Patents
1. 7038882 - Low moment-high moment write pole with non-magnetic layer for establishing a magnetic path discontinuity between layers of the write pole (2006-05-02),
2. 6987637 - Magnetic recording system which eliminates skew angle effect (2006-01-17),
3. 6898053 - Perpendicular recording head with trackwidth defined by plating thickness (2005-05-24),
4. 6888700 - Perpendicular magnetic recording apparatus for improved playback resolution having flux generating elements proximate the read element (2005-05-03),
5. 6884328 - Selective annealing of magnetic recording films (2005-04-26),
6. 6876519 - Magnetic recording head including background magnetic field generator (2005-04-05),
7. 6876518 - Perpendicular magnetic recording head (2005-04-05),
8. 6865057 - Gapless longitudinal magnetic recording head with flux cavity (2005-03-08),
9. 6865056 - Longitudinal magnetic recording heads with variable-length gaps (2005-03-08),
10. 6818330 - Perpendicular recording medium with antiferromagnetic exchange coupling in soft magnetic underlayers (2004-11-16),
11. 6816339 - Perpendicular magnetic recording head with longitudinal magnetic field generator to facilitate magnetization switching (2004-11-09),
12. 6798615 - Perpendicular recording head with return poles which reduce flux antenna effect (2004-09-28),
13. 6771462 - Perpendicular recording head including concave tip (2004-08-03),
14. 6738233 - Perpendicular magnetic recording head with a magnetic shield to reduce side reading (2004-05-18),
15. 6721131 - Composite write pole for a magnetic recording head (2004-04-13),

Title: **Dmitri Litvinov: Innovator in Magnetic Recording Technology**

Introduction

Dmitri Litvinov is a prominent inventor based in Pittsburgh, PA, known for his significant contributions to magnetic recording technology. With a remarkable portfolio of 25 patents, Litvinov has been at the forefront of innovations that enhance data storage systems in modern technology.

Latest Patents

Litvinov's latest patents showcase his expertise and innovative thinking. One of his notable inventions is a "Low moment-high moment write pole with non-magnetic layer for establishing a magnetic path discontinuity between layers of the write pole." This invention improves the functionality of magnetic recording heads, including perpendicular magnetic recording heads, by incorporating a non-magnetic layer between two magnetic layers. This design minimizes skew sensitivity, thus enhancing the overall performance of disc drive storage systems.

Another significant patent created by Litvinov focuses on a "magnetic recording system which eliminates skew angle effect." This system addresses unwanted side writing on adjacent recording tracks caused by skew angles. His design ensures that the write pole is aligned at a compensation angle, effectively eliminating side writing and allowing smaller spacings between adjacent tracks, thereby increasing data storage densities.

Career Highlights

Dmitri Litvinov currently works at Seagate Technology, a leader in data storage solutions. His innovative work has positioned him as a key player in the development of cutting-edge magnetic recording technologies. Throughout his career, Litvinov has made significant advancements in magnetic recording heads and data storage systems, pushing the boundaries of what is possible in data management.

Collaborations

Litvinov has collaborated with notable individuals in the field, including his colleagues Sakhrat Khizroev and Billy Wayne Crue. These collaborations have been instrumental in fostering innovation and enhancing the overall effectiveness of their projects within Seagate Technology.

Conclusion

Dmitri Litvinov's contributions to magnetic recording technology are noteworthy, with 25 patents reflecting his innovative spirit. His work continues to influence advancements in data storage systems, showcasing the importance of innovation in today's technological landscape. As he inspires future generations of inventors, Litvinov remains a pivotal figure in the field of magnetic recording technology.

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