This inventor holds 5 USPTO granted patents. Top assignees: General Electric Company, USA as Represented by Secretary of the Navy. Active years: 1977-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 52,387 
1 out of 16,278 Years Active: 1977-1989
Title: Innovations of Donald W. Perkins
Introduction
Donald W. Perkins is a notable inventor based in DeWitt, NY (US). He has made significant contributions to the field of radar and communications systems, holding a total of five patents. His work focuses on enhancing the efficiency and performance of transmitting modules in phased array radar systems.
Latest Patents
One of Perkins' latest patents is a regulating switch for transmitting modules in a phased array radar. This invention provides a compact means for turning power on and off while regulating the power supplied to a pulsed transmitting module. The design includes an operational amplifier that compares the voltage across the module with a gated programmable digital voltage reference. A high bandwidth power transistor is serially connected with the load, allowing for controlled conductivity to adjust the load voltage. This innovative approach prevents burnout of the transmitting module and limits the rise time of the voltage supplied to avoid ringing. Another significant patent is the interference canceller loop with automatic nulling of the loop phase. This invention enhances reception systems for radar and communications by providing automatic means for digitally adjusting the phase shift around the correlation loop, ensuring loop stability and optimal interference cancellation.
Career Highlights
Throughout his career, Perkins has worked with prominent organizations, including General Electric Company and the United States Navy. His experience in these companies has allowed him to develop and refine his innovative ideas in radar technology.
Collaborations
Perkins has collaborated with notable individuals in his field, including Marvin W. Smith and Bernard H. Geyer, Jr. These collaborations have contributed to the advancement of technology in radar and communications systems.
Conclusion
Donald W. Perkins is a distinguished inventor whose work has significantly impacted radar technology. His innovative patents demonstrate his commitment to enhancing the performance and efficiency of radar systems. His contributions continue to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile