This inventor holds 1 USPTO granted patent. Top assignee: Arris Enterprises LLC. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: The Innovations of Francis J O′Keeffe
Introduction
Francis J O′Keeffe is a notable inventor based in Cork, Ireland. He has made significant contributions to the field of communications technology. His innovative work has led to the development of a unique apparatus that enhances network operations.
Latest Patents
One of Francis J O′Keeffe's key patents is the "Demand-driven duplex." This invention is an apparatus designed for implementing soft duplex operation in a communications network. It facilitates the transmission of downstream signals from a service provider to a subscriber, as well as upstream signals from the subscriber back to the service provider. The apparatus features a pair of opposed triplexers that define two signal paths, each passing through its own amplifier. Additionally, it includes at least one switch that selectively alternates a mid-band signal between upstream and downstream signals. This innovation showcases O′Keeffe's expertise in enhancing communication efficiency.
Career Highlights
Francis J O′Keeffe is currently employed at Arris Enterprises LLC, where he continues to work on advancing communication technologies. His role at the company allows him to collaborate with other talented professionals in the field.
Collaborations
One of his notable coworkers is Zoran Maricevic. Together, they contribute to the innovative projects at Arris Enterprises LLC, pushing the boundaries of communication technology.
Conclusion
Francis J O′Keeffe's contributions to the field of communications through his patent and work at Arris Enterprises LLC highlight his role as a significant inventor. His innovative spirit continues to drive advancements in technology.