Company Filing History:
Years Active: 2003-2007
Title: Innovations of Frederick J. Lalonde
Introduction
Frederick J. Lalonde is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of communications technology, holding a total of 4 patents. His work primarily focuses on hybrid electronic and photonic systems, which are crucial for advancing network capabilities.
Latest Patents
One of his latest patents is titled "Hybrid photonic/electronic switching in a multi-channel network." This invention describes a system that integrates electronic and photonic switching to manage traffic within a communications network. It includes multiple interfaces, an electronic cross-connect (EXC), and a photonic cross-connect (PXC). Each interface translates traffic streams between electronic and optical signals, allowing for efficient signal mapping and coupling.
Another significant patent is the "Integrated photonic switch," which is designed for all-optical networks. This switch separates incoming multiplexed signals from various input fiber ports into their component wavelengths. The individual wavelengths are then switched within the switch fabric towards the desired output. The system utilizes diffraction grating devices for multiplexing and demultiplexing, integrated with a switch fabric that includes 3-D MEMS mirrors. This innovative design allows for adjustable optical paths, enhancing the flexibility of wavelength management.
Career Highlights
Frederick J. Lalonde has been associated with Nortel Networks Corporation, a leading company in telecommunications. His work at Nortel has positioned him as a key player in the development of advanced communication technologies.
Collaborations
He has collaborated with notable coworkers such as Adrian Paul Sparks and Peter D. Roorda, contributing to various projects that push the boundaries of communication systems.
Conclusion
Frederick J. Lalonde's contributions to the field of communications through his innovative patents and work at Nortel Networks Corporation highlight his importance as an inventor. His advancements in hybrid electronic and photonic systems are paving the way for future developments in network technology.
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.