This inventor holds 11 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Safran Power USA, LLC, Innovative Power Solutions, LLC, Marotta Controls, Inc.. Active years: 2006-2026.
Location History:
- Twinsburg, OH (US) (2023)
- Cranford, NJ (US) (2006 - 2024)
Company Filing History:
8 out of 12 
2 out of 2 
1 out of 17 
Years Active: 2006-2026
Title: Lev Sorkin: A Pioneer in Voltage Regulation Technologies
Introduction
Lev Sorkin, an inventive engineer based in Cranford, NJ, has made significant contributions to the field of electrical engineering through his innovative solutions and patented technologies. With a total of nine patents to his name, Sorkin has focused on developing advanced voltage regulation circuits and methods that enhance the safety and efficiency of electrical systems.
Latest Patents
One of Sorkin’s notable inventions is a variable speed constant frequency (VSCF) voltage regulation circuit designed for aircraft applications. This circuit incorporates a slow voltage loop that detects and adjusts the amplitude of its output signal. Furthermore, the fast voltage loop includes an error amplifier that identifies discrepancies between a reference sine wave signal and the output signal. The current control loop, featuring a current controller and inverter, enhances system performance by adapting to different operational modes, allowing for effective power transfer.
Additionally, Sorkin developed a method focusing on electrical system redundant overvoltage protection. This method involves monitoring both a point of regulation voltage input and a generator output voltage to serve as a backup regulation point. When an overvoltage fault is detected, the system effectively opens a solid-state switch, preventing undesired current flow to the generator excitation field. This innovation ensures greater reliability and safety in electrical systems.
Career Highlights
Lev Sorkin has demonstrated his expertise at various esteemed companies, including Safran Power USA, LLC and Innovative Power Solutions, LLC. His work has helped shape innovative solutions that address critical challenges in the field of voltage regulation and electrical system protection.
Collaborations
Throughout his career, Sorkin has collaborated with talented professionals, including Russel Ibrahim and Manali S. Patil. These partnerships have fostered the development of cutting-edge technologies and further advanced the field of electrical engineering.
Conclusion
Lev Sorkin's impressive portfolio of patents and his dedication to innovation highlight his role as a significant contributor to electrical engineering. His developments in voltage regulation technologies not only enhance the functionality of electrical systems but also ensure their safety, marking him as a leading inventor in his field.