Location History:
- Cambridge, MA (US) (1994 - 1999)
- Ann Arbor, MI (US) (1999)
Company Filing History:
Years Active: 1994-1999
Title: Ralph C. Fenn: Innovator in Advanced Actuation Technologies
Introduction
Ralph C. Fenn is a notable inventor based in Cambridge, MA, who has made significant contributions to the field of advanced actuation technologies. With a total of four patents to his name, Fenn has developed innovative solutions that address various engineering challenges.
Latest Patents
Among his latest patents is the Narrow Band Controller, which is designed to suppress disturbances from a source by responding to an input signal that represents the frequency spectrum of the disturbance. This controller provides an output signal with a similar frequency spectrum, utilizing delay logic to ensure that the output signal has a phase different from that of the input signal. Another significant invention is the Light Reaction Mass Actuator, which employs high energy density magnetostrictive material to create a high force reaction-mass actuator. This actuator features an axially symmetric design with a Terfenol-D rod at its core, surrounded by a magnetic coil that actively controls the magnetostrictive strain. The design allows for effective vibration force opposition while ensuring protection against external factors.
Career Highlights
Ralph C. Fenn is currently associated with Satcon Technology Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in enhancing the performance and reliability of actuation systems.
Collaborations
Fenn has collaborated with notable colleagues, including Bruce G. Johnson and Richard L. Hockney, contributing to a dynamic environment of innovation and creativity.
Conclusion
Ralph C. Fenn's contributions to the field of actuation technologies exemplify his commitment to innovation and engineering excellence. His patents reflect a deep understanding of complex systems and a drive to create effective solutions.
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.