Location History:
- Carrickfergus, GB (1995 - 2000)
- Carrickfergus, IE (2003 - 2004)
- Wargrave, GB (2003 - 2009)
- Whitehead, GB (2009)
- Ottawa, CA (2010)
- Reading, GB (2011)
Company Filing History:
Years Active: 1995-2011
Title: James Alexander Shields: Innovator in Communications Technology
Introduction
James Alexander Shields is a notable inventor based in Carrickfergus, GB. He has made significant contributions to the field of communications technology, holding a total of 10 patents. His work primarily focuses on enhancing voice communication over packet networks.
Latest Patents
One of Shields' latest patents is titled "Voice over packet network arrangement and method." This innovation provides a communications network arrangement that facilitates voice over IP or voice over ATM services. The network comprises a first media gateway controller controlling a first gateway with a specific operating protocol, and a second media gateway controller managing a second gateway with a different operating protocol. Additionally, a gateway address translator incorporates proxies for both gateways, enabling messaging relay functions and virtual bearer functions between the media gateway controllers. This arrangement allows for inter-working between products from different vendors.
Another significant patent is "Concatenation of containers in synchronous digital hierarchy network." This method involves transmitting OSI layer data by directly incorporating it into multiple synchronous digital hierarchy virtual containers. A higher bit rate OSI layer data frame is multiplexed into several lower bit rate SDH (or SONET) virtual containers, which are transmitted simultaneously over a synchronous communications network. The virtual containers are concatenated by associating their payloads, and re-assembly of the OSI layer data frames is achieved by storing each received VC payload in corresponding memory locations.
Career Highlights
Throughout his career, James Alexander Shields has worked with prominent companies in the telecommunications sector, including Nortel Networks Corporation and Northern Telecom Limited. His experience in these organizations has contributed to his expertise in developing innovative communication solutions.
Collaborations
Shields has collaborated with notable professionals in the field, including John Paul Russell and Christopher David Murton. These partnerships have likely enriched his work and led to further advancements in his projects.
Conclusion
James Alexander Shields is a distinguished inventor whose contributions to communications technology have had a lasting impact. His innovative patents and career achievements reflect his dedication to advancing the field.
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.