Location History:
- Cary, NC (US) (2002 - 2005)
- Raleigh, NC (US) (2004 - 2023)
Company Filing History:
10 out of 4,171 
2 out of 162 
2 out of 29 
Years Active: 2002-2023
Title: The Innovative Contributions of William D. Gentry
Introduction
William D. Gentry is a notable inventor based in Raleigh, NC, with a remarkable portfolio of 17 patents. His work primarily focuses on advancements in telecommunication technologies, particularly in enhancing call authenticity and optimizing toll-free calling systems.
Latest Patents
Among his latest patents, Gentry has developed techniques for using call metadata as an indicator for calling party authenticity. This innovation involves determining specific data points within call metadata to enhance confidence score algorithms. The process begins when a telephony server receives a call request for an inbound VoIP telephony call. The server collects various data points associated with the call request, including the interconnect carrier, which identifies the carrier that handed the call to the servicing carrier. This information is then utilized to generate a confidence score that is communicated to the called party.
Another significant patent by Gentry is focused on core network bypass for toll-free calling. This technique addresses the need to reroute toll-free calls around a core telephony network that may be experiencing disruptions. By monitoring the core telephony network for anomalies, Gentry's system determines when it is necessary to reroute calls. The process involves accessing an industry registry database of toll-free numbers and switching routing instructions to direct calls away from the core network to a network bypass cloud platform.
Career Highlights
Gentry has had a distinguished career, working with prominent companies such as Nortel Networks Corporation and Rockstar Bidco, LP. His contributions to these organizations have significantly impacted the telecommunications industry.
Collaborations
Throughout his career, Gentry has collaborated with notable professionals, including David P. Ress and R. Emery Hanzel. These partnerships have fostered innovation and development in his field.
Conclusion
William D. Gentry's innovative work in telecommunications has led to significant advancements in call authenticity and toll-free calling systems. His contributions continue to shape the industry and enhance communication technologies.