Bloomington, MN, United States of America

Ravishankar Ajjanagadde Shivarama

This inventor holds 17 USPTO granted patents, primarily in Gimbal Technology. Top assignee: Seagate Technology Incorporated. Active years: 2008-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ravishankar Ajjanagadde Shivarama. Retrieved from https://idiyas.com/inventor/ravishankar-ajjanagadde-shivarama

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

Calculating rank

USPTO Granted Patents = 17

% Patents Active = 76.5

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 87(Granted Patents)

Location History:

Bloomington, MN (US) (2008 - 2010)
Eden Prairie, MN (US) (2014 - 2022)

Company Filing History:

17 out of 8,750

Seagate Technology Incorporated

patents

Years Active: 2008-2022

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Areas of Expertise:

Gimbal Test System

Head Suspension Assembly

Microactuator

Slider Adhesion

Gimbal Detection

Flex Circuit

Electrical Connection

Contact Prediction

Heat Assisted Magnetic Recording

Disc Flutter

Resonance System

Toothed Slider

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11495253 - Gimbal test system (2022-11-08),

2. 10418055 - Dual-stage head suspension assembly having additional microactuator pair (2019-09-17),

3. 10395679 - Transducing head suspension with resonance system (2019-08-27),

4. 10304483 - Slider adhesion system (2019-05-28),

5. 10242701 - Gimbal detection inhibitor for head gimbal assembly (2019-03-26),

6. 9953669 - Toothed slider high density head gimbal assembly slider interconnect (2018-04-24),

7. 9953666 - Gimbal deflection inhibitor for head gimbal assembly (2018-04-24),

8. 9792936 - Gimbal assembly with linear actuators that cause rotation of a slider (2017-10-17),

9. 9253885 - Flex circuit having a multiple layered structure and interconnect (2016-02-02),

10. 9171561 - Assemblies and methods for slider electrical connection containing through circuit electrical connections (2015-10-27),

11. 9053729 - Nonlinearity-based contact prediction (2015-06-09),

12. 9013963 - Flex circuit with dual sided interconnect structure (2015-04-21),

13. 8934200 - Flex circuit having a multiple layered structure and interconnect (2015-01-13),

14. 8705324 - Trace-gimbal assembly with extension that prevents contact between solder joints (2014-04-22),

15. 7804656 - Light delivery technique for heat assisted magnetic recording head (2010-09-28),

Title: The Innovative Contributions of Ravishankar Ajjanagadde Shivarama

Introduction

Ravishankar Ajjanagadde Shivarama is a notable inventor based in Bloomington, MN (US). He has made significant contributions to the field of data storage technology, holding a total of 17 patents. His work has been instrumental in advancing the efficiency and reliability of data storage systems.

Latest Patents

Among his latest patents is the "Gimbal Test System," which utilizes a gimbal test system to identify open circuits and short circuits in a head gimbal assembly. This innovative system features a gimbal flexure suspended between a load beam and a data storage medium, with a flex circuit that connects a transducing head to a controller. The flex circuit is designed to be tested via a probe that extends through the flex circuit to a test pad located on the air bearing side of the gimbal flexure.

Another significant patent is the "Dual-Stage Head Suspension Assembly Having Additional Microactuator Pair." This assembly supports a read/write head of a disk drive located on a rotatable drive actuator arm. It includes a baseplate end connected to a first microactuator pair, which is communicatively coupled to a controller. The assembly also features a load beam that connects the first microactuator pair to a second microactuator pair, enhancing the tracking control of the read/write head.

Career Highlights

Ravishankar works at Seagate Technology Incorporated, a leading company in data storage solutions. His innovative designs and patents have contributed to the company's reputation for cutting-edge technology in the industry.

Collaborations

He has collaborated with notable coworkers such as Bradley Jay Ver Meer and Christopher Unger, further enhancing the innovative environment at Seagate Technology.

Conclusion

Ravishankar Ajjanagadde Shivarama's contributions to data storage technology through his patents and work at Seagate Technology highlight his role as a significant inventor in the field. His innovative solutions continue to shape the future of data storage systems.

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]