Nageswara Rao Kalluri

This inventor holds 15 USPTO granted patents and 7 published patent applications and 4 EPO patents, primarily in Motor Drive Systems. Top assignee: Hamilton Sundstrand Corporation. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nageswara Rao Kalluri. Retrieved from https://idiyas.com/inventor/nageswara-rao-kalluri

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

Calculating rank

USPTO Granted Patents = 15 (Patent Applications = 7)

% Patents Active = 100.0

EPO Patents = 4 (Patent Applications = 19)

Average Co-Inventor Count = 4.6

ph-index = 1

Forward Citations = 2(Granted Patents)

Location History:

Bengaluru, IN (2023 - 2024)
Karnataka, IN (2023 - 2024)

Company Filing History:

15 out of 4,813

Hamilton Sundstrand Corporation

patents

Years Active: 2023-2026

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Areas of Expertise:

Voltage Monitoring

Circuit Calibration

Motor Drives

High Voltage

Fault Detection

Accuracy Improvement

Temperature Measurement

Actuator Control

Energy Management

Speed Measurement

Threshold Detection

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12601769 - Input isolated voltage monitor (2026-04-14),

2. 12525884 - Input isolated voltage monitor with voltage tracking (2026-01-13),

3. 12493094 - Circuit calibration systems (2025-12-09),

4. 12451883 - Shoot through protection in motor drives with single supply gate drives (2025-10-21),

5. 12395168 - Bipolar gate drive systems (2025-08-19),

6. 12359983 - High accuracy computational method in resistance temperature detector measurements (2025-07-15),

7. 12304318 - Motor speed measurement systems (2025-05-20),

8. 12301147 - Gate drive grounding scheme in motor drive systems for wide input DC link voltage (2025-05-13),

9. 12166445 - Motor drive direct current link voltage measurement resolution improvement with fault detection (2024-12-10),

10. 12074526 - Holdup energy arrangements (2024-08-27),

11. 12055390 - Standalone resolver angle verification (2024-08-06),

12. 12013420 - Alternative voltage measurement over extended operating conditions (2024-06-18),

13. 11791715 - Intelligent architecture for actuator motor drive powered from wide-input high-voltage direct current (2023-10-17),

14. 11754420 - Accuracy improvement in linear variable differential transformer based position measurements (2023-09-12),

15. 11664740 - Threshold detection systems (2023-05-30),

Title: Nageswara Rao Kalluri: Innovator in Motor Drive Technologies

Introduction

Nageswara Rao Kalluri is a prominent inventor based in Bengaluru, India. He has made significant contributions to the field of motor drive technologies, holding a total of 12 patents. His innovative work focuses on enhancing the efficiency and safety of switch control systems.

Latest Patents

Among his latest patents is a system for shoot-through protection in motor drives with single supply gate drives. This switch control system is designed to prevent both a first switch and a second switch from being closed simultaneously, thereby avoiding shoot voltages from a DC bus to ground. Another notable patent involves bipolar gate drive systems, which include a voltage source and multiple gate drivers that work together to control the voltage signals to switches effectively.

Career Highlights

Nageswara Rao Kalluri is currently employed at Hamilton Sundstrand Corporation, where he continues to develop innovative solutions in motor drive technologies. His expertise and dedication to his work have made him a valuable asset to the company.

Collaborations

He has collaborated with several talented individuals, including coworkers Sridhar Katakam and Pravinsharma Kaliyannan Eswaran. Their combined efforts contribute to the advancement of technology in their field.

Conclusion

Nageswara Rao Kalluri's contributions to motor drive technologies through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.

Profile summary based on public USPTO records.