Location History:
- Oceanport, NJ (US) (1995)
- Monmouth, NJ (US) (1996)
Company Filing History:
Years Active: 1995-1996
Title: Innovations by James C. Widdis
Introduction
James C. Widdis is a notable inventor based in Monmouth, NJ (US). He has made significant contributions to the field of aircraft engine technology, holding a total of 2 patents. His work focuses on improving the efficiency and functionality of aircraft engine start systems.
Latest Patents
Widdis's latest patents include an "Aircraft engine electric start system without a separate exciter field." This innovative system eliminates the need for a separate exciter field inverter by rearranging the exciter field windings and utilizing external AC power. The aircraft engine is started using this external AC power, and once operational, it can supply power back to both a variable frequency AC bus and a constant frequency AC bus through the start/generator converter mode. Another significant patent is the "Stepped waveform VSCF system with engine start capability." This power converter can function as either a start converter or a variable speed constant frequency converter within a stepped waveform VSCF system. It features engine start capability and interfaces with a load bus, a contactor, a field excitation controller, and a starter/generator that includes a main generator, an exciter generator, and a permanent magnet generator. The design ensures minimal degradation of input power quality while allowing magnetic and semiconductor components to perform multiple functions.
Career Highlights
James C. Widdis is currently employed at AlliedSignal Inc., where he continues to innovate in the aerospace sector. His work has been instrumental in advancing aircraft engine technology, making significant strides in efficiency and reliability.
Collaborations
Throughout his career, Widdis has collaborated with talented individuals such as Muthu K. Murugan and Robert C. Eckenfelder. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
James C. Widdis is a distinguished inventor whose contributions to aircraft engine technology have made a lasting impact. His innovative patents reflect his commitment to enhancing the efficiency and functionality of aircraft systems.
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.