Company Filing History:
Years Active: 2000-2003
Title: Innovations by Inventor Shashi Dewan
Introduction
Shashi Dewan, a Toronto-based inventor, has made significant contributions to the field of electrical engineering, particularly in the area of power systems. With a total of two patents to his name, Dewan's work focuses on enhancing the efficiency and reliability of electrical systems.
Latest Patents
Dewan's latest inventions include a *Ferroresonance-Suppressing Static Transfer Switch* and a *Static Voltage Regulator*. The Ferroresonance-Suppressing Static Transfer Switch is designed to mitigate ferroresonance in an electrical load. It achieves this by utilizing two switches—one connecting a primary power source and the other connecting a secondary power source—each equipped with snubber circuits. An attenuator is incorporated to reduce voltage when both switches are not in use, effectively suppressing series ferroresonance.
The Static Voltage Regulator consists of a booster transformer, a regulator transformer, and an electronic switching system. It employs a control system with a voltage sensor to monitor voltage levels and adjust the output accordingly. Additionally, it features a notch filter to minimize transients during voltage switching, thus ensuring stable power delivery.
Career Highlights
Throughout his career, Shashi Dewan has worked with leading companies in the power systems industry, including Inverpower Controls Ltd. and Satcon Power Systems Canada Ltd. His expertise has led to the development of innovative solutions that address complex challenges in electrical engineering.
Collaborations
Dewan's collaborative efforts have involved working alongside notable colleagues such as Janos Rajda and Rusong Wu. These partnerships have fostered an environment of innovation, allowing for fruitful exchanges of ideas and advancements in technology.
Conclusion
Shashi Dewan continues to exemplify the spirit of innovation in the electrical engineering sector. Through his patented technologies and collaborative endeavors, he has made lasting contributions that enhance the performance and reliability of electrical systems. His work stands as a testament to the vital role inventors play in advancing technology and improving everyday life.
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.