Company Filing History:

8 out of 5,310

Western Digital Technologies, Inc.

patents

3 out of 987

Hgst Netherlands, B.v.

patents

3 out of 2,636

Hitachi Global Storage Technologies Netherlands B.v.

patents

Years Active: 2010-2023

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14 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 11664047 - Management of actuator dynamics in a multiple actuator hard disk drive with an unequal number of heads on the two outer arms of each actuator (2023-05-30),

2. 11482254 - Data storage device independently driving outer and inner fine actuators (2022-10-25),

3. 11348607 - Management of actuator dynamics in a multiple actuator hard disk drive with an unequal number of heads on the two outer arms of each actuator (2022-05-31),

4. 10891980 - Central support for improved structural dynamics of actuators in a multi-actuator hard disk drive (2021-01-12),

5. 10332555 - Reducing vibration transmission in a dual actuator disk drive utilizing a single pivot shaft (2019-06-25),

6. 10276194 - Split-shaft pivot with interface spacer for a dual-actuator hard disk drive (2019-04-30),

7. 10186287 - Split-shaft pivot for a dual-actuator hard disk drive (2019-01-22),

8. 10186286 - Techniques for reducing dynamic coupling of system modes in a dual actuator hard disk drive (2019-01-22),

9. 9245546 - Contamination mitigation cap for a hard disk drive actuator pivot assembly (2016-01-26),

10. 9177579 - Single-piece yoke damper for voice coil actuator (2015-11-03),

11. 9153261 - Dampers for actuator assembly of hard disk drive (2015-10-06),

12. 8169749 - Post-assembly head/disk offset adjuster (2012-05-01),

13. 7859795 - Outer actuator arm constrained layer dampers (2010-12-28),

14. 7787219 - In a disk drive apparatus having a diverter for providing streamlined contour and reduced axial flow at the actuator attachment interface between a flexible cable and flexure (2010-08-31),

Title: Manoj Keshavan: Innovator in Hard Disk Drive Technology

Introduction

Manoj Keshavan, based in San Jose, California, is an accomplished inventor with a prolific portfolio of 14 patents. His innovative contributions primarily focus on advancements in hard disk drive technology, showcasing his expertise in actuator dynamics and data storage solutions.

Latest Patents

Among his recent patents, Keshavan has developed a system for managing actuator dynamics in multiple actuator hard disk drives. His designs incorporate unique end-arm configurations, allowing for improved performance with unequal numbers of heads on the actuator arms. This innovative hard disk drive features actuator assemblies that enhance data storage efficiency by optimizing gains across head-gimbal assemblies (HGAs) for better arm and system mode performance.

Another notable patent addresses the independent control of fine actuators in data storage devices. This design enables simultaneous control of both inner and outer fine actuators across multiple actuator arms, significantly enhancing the ability to access disk surfaces efficiently. Keshavan's inventions demonstrate a commitment to advancing the capabilities of data storage technology.

Career Highlights

Throughout his career, Manoj Keshavan has played pivotal roles at leading companies in the data storage industry. Some of the prominent organizations he has worked with include Western Digital Technologies, Inc. and Hitachi Global Storage Technologies Netherlands B.V. His experience at these firms has allowed him to apply his innovative thinking to practical applications, leading to significant advancements in hard disk drive performance.

Collaborations

Keshavan has collaborated with talented individuals in the field, including coworkers Jung-Seo Park and Siddhesh Vivek Sakhalkar. Together, they have contributed to groundbreaking developments in hard disk drive technology, driving the industry forward with innovative solutions.

Conclusion

Manoj Keshavan stands out as a key inventor in the field of hard disk drive technology. His 14 patents reflect his dedication to innovation and the relentless pursuit of efficiency in data storage devices. As technology continues to evolve, Keshavan's contributions will undoubtedly play a significant role in shaping the future of data storage solutions.

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