Location History:
- Watertown, MA (US) (2000)
- Lincoln, MA (US) (1997 - 2018)
Company Filing History:
9 out of 24 
5 out of 8,396 
1 out of 1 
Years Active: 1997-2018
Title: The Innovations of Serge R. Lafontaine: Pioneering Wireless Power Transfer Systems
Introduction: Serge R. Lafontaine, an accomplished inventor based in Lincoln, MA, has made significant contributions to the field of wireless power transfer systems. With an impressive portfolio of 19 patents, Lafontaine's work showcases innovative methods aimed at optimizing wireless power systems and improving object detection.
Latest Patents: Among his latest inventions are two notable patents focused on nonlinear system identification for wireless power transfer systems (WPTS). The first patent details a method for detecting whether a receiver coil is near a transmit coil in a WPTS. This involves applying a pseudo-random signal to the transmit coil and recording signals produced by the WPTS in response. Using these recorded signals, Lafontaine generates a dynamic system model that helps determine the proximity of an object characterized as a receiver coil.
The second patent highlights a similar method for detecting foreign objects near the transmit coil. It employs a comparable approach, applying a pseudo-random signal while recording necessary signals to generate a dynamic system model. This model uses stored training data to assess the presence of objects that could interfere with the wireless power transfer, ensuring safer and more efficient operation.
Career Highlights: Throughout his career, Lafontaine has held influential positions at prestigious organizations, including Nucleus Scientific Inc. and the Massachusetts Institute of Technology (MIT). His role in advancing the field of wireless technology reflects his commitment to innovation and research excellence.
Collaborations: Lafontaine has worked alongside esteemed colleagues, including Ian W. Hunter and John D. Madden, contributing to a collaborative environment that fosters groundbreaking advancements in technology.
Conclusion: Serge R. Lafontaine's work in wireless power transfer systems has established him as a pioneering inventor. His 19 patents illustrate a dedication to innovation, advancing the technological landscape to enhance efficiency and safety in wireless power transmission. As industries continue to evolve, Lafontaine's contributions will undoubtedly play a pivotal role in shaping the future of wireless technologies.