Company Filing History:
7 out of 305 
2 out of 12 
2 out of 670 Years Active: 1996-2000
Title: The Innovations of John A. Bigham
Introduction
John A. Bigham is a notable inventor based in Pottstown, Pennsylvania. He holds a total of nine patents, showcasing his significant contributions to the field of digital communications and network architecture. His work has paved the way for advancements in video distribution and digital switching technologies.
Latest Patents
One of Bigham's latest patents is titled "Full service network having distributed architecture." This invention describes a video distribution network that efficiently distributes video services over a larger serving area. The architecture allows for the consolidation of broadband data from multiple information providers, utilizing asynchronous transfer mode (ATM) transport. The system combines ATM streams and outputs a consolidated signal onto a transport ring, which supplies the broadcast signal to various video network hubs. These hubs convert the data into motion picture experts group (MPEG) format and transmit it via optical fiber to local video access nodes. This innovative architecture ensures efficient resource allocation and centralized network control for better management.
Another significant patent is the "Full service network," which outlines a digital switching network that integrates a wide range of broadband and narrowband digital technologies. This includes video, wideband data, narrowband data, video on demand, and telephone channels. The network utilizes optical fiber to connect information sources to its switching components, employing standardized transport streams like SONET OC-N. A broadband ATM switch or digital cross-connect switch facilitates the interconnection of information sources and subscribers, while a level 1 gateway manages access to all network resources.
Career Highlights
Throughout his career, John A. Bigham has worked with prominent companies such as Bell Atlantic Network Services, Inc. and Bell Atlantic Corporation. His experience in these organizations has contributed to his expertise in network technologies and digital communications.
Collaborations
Bigham has collaborated with notable professionals in the field, including Kamran Sistanizadeh and Bahman Amin-Salehi. These collaborations have further enriched his work and innovations in network architecture.
Conclusion
John A. Bigham's contributions to the field of digital communications and network architecture are significant. His innovative patents reflect his expertise and commitment to advancing technology in video distribution and digital switching networks. His work continues to influence the industry and pave the way for future innovations.
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.