Muthuthamby Sri-Jayantha

This inventor holds 17 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1992-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Muthuthamby Sri-Jayantha. Retrieved from https://idiyas.com/inventor/muthuthamby-sri-jayantha

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 12

Forward Citations = 246(Granted Patents)

Company Filing History:

17 out of 166,409

International Business Machines Corporation

patents

Years Active: 1992-2000

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6163440 - Inertial latch mechanism for actuator of disk drive device (2000-12-19),

2. 6097565 - Repeatable runout free servo architecture in direct access storage device (2000-08-01),

3. 5901009 - Reduced seek acoustic noise direct access storage device (1999-05-04),

4. 5894378 - Crash stop shock ring for the protection of disk drive motor bearings (1999-04-13),

5. 5761006 - Direct access storage device having compound actuator bearing system (1998-06-02),

6. 5721457 - Shock isolation system with write inhibit (1998-02-24),

7. 5640290 - Shock-resistant structure for magnetic disk drive (1997-06-17),

8. 5610777 - Method and apparatus for writing servo tracks of a magnetic disk unit (1997-03-11),

9. 5608586 - Robust servo for disk-shift compensation in rotating storage system (1997-03-04),

10. 5579186 - Magnetic disk unit and method for controlling the same (1996-11-26),

11. 5550688 - Crash stop shock ring for the protection of disk drive motor bearings (1996-08-27),

12. 5402052 - Inductive current switching system with resonance (1995-03-28),

13. 5400196 - DASD with spindle imbalance isolation and method for producing same (1995-03-21),

14. 5381282 - Inter-sample switching of servo control in direct access storage devices (1995-01-10),

15. 5270880 - Predictive read-write inhibit decision using fuzzy logic (1993-12-14),

Title: Innovations of Muthuthamby Sri-Jayantha

Introduction

Muthuthamby Sri-Jayantha is a notable inventor based in Ossining, NY (US). He has made significant contributions to the field of technology, particularly in the area of disk drive devices. With a total of 17 patents to his name, Sri-Jayantha has demonstrated a strong commitment to innovation and advancement in his field.

Latest Patents

One of his latest patents is the "Inertial latch mechanism for actuator of disk drive device." This invention relates to an inertial latch mechanism that comprises a latch lever rotatable on a pivot from a release position to a latch position. The mechanism includes an inertial lever that rotates counterclockwise when a shock is applied, pulling the latch lever to the latch position. Additionally, it rotates clockwise to latch the actuator when it has bumped against a crash stop.

Another significant patent is the "Repeatable runout free servo architecture in direct access storage device." This invention addresses the challenges of radial runout in direct access storage devices. It involves a method for reducing the servo system's response to radial runout by obtaining, filtering, and storing radial runout data. The corrected position error signal is then used to control the servo system effectively.

Career Highlights

Muthuthamby Sri-Jayantha is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop new technologies. His work has had a profound impact on the efficiency and reliability of disk drive devices.

Collaborations

Throughout his career, Sri-Jayantha has collaborated with talented individuals such as Arun Sharma and Vijayeshwar Das Khanna. These collaborations have contributed to the successful development of his innovative technologies.

Conclusion

Muthuthamby Sri-Jayantha is a distinguished inventor whose work in disk drive technology has led to numerous patents and advancements in the field. His contributions continue to shape the future of technology and inspire innovation.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]