Location History:
- Karnataka, IN (2023 - 2024)
- Bengaluru, IN (2024)
Company Filing History:
Years Active: 2023-2025
Title: Innovations of Pravinsharma Kaliyannan Eswaran
Introduction
Pravinsharma Kaliyannan Eswaran is a notable inventor based in Karnataka, India. He has made significant contributions to the field of motor drives and switch control systems. With a total of 10 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is focused on "Shoot through protection in motor drives with single supply gate drives." This innovative switch control system includes a first voltage source that outputs a first source voltage on a first voltage line. The system is equipped with multiple gate drivers, each designed with shoot through protection (STP) to prevent both a first switch and a second switch from being closed simultaneously. This design effectively prevents shoot voltages from a DC bus to ground through the switches.
Another significant patent is related to "Bipolar gate drive systems." This system includes a voltage source that outputs a source voltage on a voltage line, along with a first gate driver connected to a gate control signal line. The first gate driver receives a gate control signal from a controller and outputs a first gate voltage signal to a switch terminal. The system also features an inverter that outputs an inverted gate control signal, enhancing the functionality of the gate drivers.
Career Highlights
Pravinsharma is currently employed at Hamilton Sundstrand Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in improving the efficiency and reliability of motor drive systems.
Collaborations
He has collaborated with notable coworkers, including Nageswara Rao Kalluri and Sridhar Katakam, contributing to various projects and innovations within the company.
Conclusion
Pravinsharma Kaliyannan Eswaran's contributions to the field of motor drives and switch control systems highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing the efficiency and safety of electrical systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.