Company Filing History:
Years Active: 2008-2011
Title: Denis Downey: Innovator in Edge QAM Technology
Introduction
Denis Downey is a notable inventor based in Cork, Ireland, recognized for his contributions to the field of telecommunications. He holds 2 patents that focus on synchronizing edge QAM devices, which play a crucial role in enhancing communication systems.
Latest Patents
Denis Downey's latest patents include a method for synchronizing separated edge QAM devices located remotely from a Cable Modem Termination System (CMTS). This innovation allows the clocks of multiple edge QAM devices to be synchronized with a master clock at a remote CMTS. The synchronization can be achieved through a dedicated gigabit Ethernet link or by transmitting master clock information in a time synchronization message. This information is essential for adjusting local oscillators that drive the local clocks at each edge QAM device. Additionally, the system can utilize downstream sample rates to lock local clocks at dedicated canary modems, ensuring precise timing and communication.
Career Highlights
Throughout his career, Denis has worked with prominent companies in the telecommunications industry, including Arris Group, Inc. and Arris International, Inc. His experience in these organizations has contributed significantly to his expertise in edge QAM technology and synchronization methods.
Collaborations
Denis has collaborated with talented professionals in his field, including Alex Volkov and Frank O'Keeffe. These partnerships have fostered innovation and advancements in telecommunications technology.
Conclusion
Denis Downey's work in synchronizing edge QAM devices has made a significant impact on the telecommunications industry. His patents reflect a deep understanding of technology and a commitment to improving communication systems.