This inventor holds 5 USPTO granted patents. Top assignees: Nortel Networks Corporation, Ciena Corporation. Active years: 2001-2007.
Company Filing History:
Years Active: 2001-2007
Title: Innovations of John R Donak
Introduction
John R Donak is a notable inventor based in Kanata, Canada. He has made significant contributions to the field of telecommunications, holding a total of 5 patents. His work focuses on enhancing the efficiency and reliability of communication networks.
Latest Patents
One of his latest patents is titled "System supporting the dynamic migration of telecommunication subscribers between call services providers." This invention involves an access device that enables the dynamic migration of telecommunications subscribers between multiple transport networks and call services providers. The access device stores access patterns that associate a subscriber with a call server and define trigger events. It monitors these trigger events and can associate the subscriber with a different call server based on the defined patterns. This allows for a seamless transition of voice services from legacy networks to next-generation packet networks, ultimately reducing capital and ownership costs.
Another significant patent is "Alternate network fallback for IP telephony." This invention relates to methods and apparatus for switching a call from an unreliable network to an alternate network when the Quality of Service (QoS) falls below a predetermined threshold. The switching apparatus monitors the QoS of the call and establishes a connection over an alternate network if the QoS falls below a first threshold. This ensures that calls remain connected even when network reliability is compromised.
Career Highlights
Throughout his career, John R Donak has worked with prominent companies in the telecommunications industry, including Nortel Networks Corporation and Ciena Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions for communication challenges.
Collaborations
John has collaborated with several professionals in his field, including Kevin Golka and Jean-Francois Gallant. These collaborations have likely enriched his work and led to further advancements in telecommunications technology.
Conclusion
John R Donak's contributions to telecommunications through his innovative patents demonstrate his commitment to improving communication systems. His work continues to influence the industry and pave the way for future advancements.