Location History:
- Laurel, MD (US) (2012 - 2014)
- Dayton, OH (US) (2016 - 2019)
- Oakwood, OH (US) (2019)
Company Filing History:
3 out of 4,988 
2 out of 16,070 
1 out of 832,680 Years Active: 2012-2019
Title: Innovations by Preetpaul S Devgan
Introduction
Preetpaul S Devgan is an accomplished inventor based in Dayton, OH (US). He holds a total of 6 patents that showcase his expertise in the field of microwave signal generation and RF signal isolation. His innovative work has contributed significantly to advancements in optical technologies.
Latest Patents
One of his latest patents is titled "Tunable microwave signals based on injection-locked lasers with feedback." This invention discloses a system and method for generating optically synthesized microwave signals with broadband tunability. The system includes a first laser and a second laser, which are optically coupled. The second laser receives optical signals injected by the first laser and outputs optical signals via one or more feedback paths. This system allows for singular or mutual optical injection, enhancing the versatility of microwave signal generation.
Another notable patent is "Isolation of RF signals using optical single side band modulation combined with optical filtering." This method and apparatus isolate an RF signal by utilizing a 90-degree hybrid and an optical modulator. The optical modulator produces single side band optical outputs of the RF signals, which are then filtered to remove one of the side band outputs. This innovative approach improves the efficiency of RF signal processing.
Career Highlights
Throughout his career, Preetpaul S Devgan has worked with esteemed organizations, including the United States of America as represented by the Secretary of the Air Force and the United States of America as represented by the Secretary of the Navy. His contributions to these organizations have been instrumental in advancing military and defense technologies.
Collaborations
Preetpaul has collaborated with notable professionals in his field, including Nicholas G Usechak and Vincent J Urick. These collaborations have fostered a productive environment for innovation and development in optical technologies.
Conclusion
Preetpaul S Devgan's contributions to the field of microwave and RF signal technologies are significant. His innovative patents and collaborations reflect his dedication to advancing optical technologies. His work continues to influence the industry and inspire future innovations.
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.