Location History:
- Karnataka, IN (2023 - 2024)
- Bengaluru, IN (2024)
Company Filing History:
Years Active: 2023-2025
Title: The Innovative Contributions of Rajkumar Perumal
Introduction
Rajkumar Perumal 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 6 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is titled "Shoot through protection in motor drives with single supply gate drives." This invention includes a switch control system that features a first voltage source configured to output a first source voltage on a first voltage line. The system comprises multiple gate drivers, each equipped with shoot through protection (STP) to prevent both switches from being closed simultaneously, thereby avoiding shoot voltages from a DC bus to ground.
Another significant patent is "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
Rajkumar Perumal 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
Throughout his career, Rajkumar has collaborated with talented individuals such as Nageswara Rao Kalluri and Pravinsharma Kaliyannan Eswaran. These collaborations have further enriched his work and contributed to the success of various projects.
Conclusion
Rajkumar Perumal's contributions to the field of motor drives and switch control systems are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology. His work continues to influence the industry positively.
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.